CN111134691B

CN111134691B - Clinical laboratory presses sampling device

Info

Publication number: CN111134691B
Application number: CN202010127138.3A
Authority: CN
Inventors: 朱婕; 张磊; 刘珊; 张葆康
Original assignee: Qingdao Central Hospital
Current assignee: Qingdao Central Hospital
Priority date: 2020-02-28
Filing date: 2020-02-28
Publication date: 2023-01-24
Anticipated expiration: 2040-02-28
Also published as: CN111134691A

Abstract

The invention provides a pressing and sampling device for a clinical laboratory, and belongs to medical auxiliary devices. The technical scheme is as follows: the articulated swinging arms that is provided with the slope of base one end, the fixed board of placing that is provided with in top of swinging arms places and is provided with the seat bottom plate on the board, and the seat bottom plate is kept away from the one end of swinging arms is provided with the seat backplate, and the articulated lifter that is provided with in the position that is close to the board of placing on the swinging arms, the lower part of lifter cup joint in the sleeve, is connected through spring one between lifter and the sleeve, and telescopic lower extreme articulates and sets up on the base, and the one side that is close to medical care window on the seat bottom plate is provided with the baffle, is provided with the breach that the arm stretches out on the baffle, is provided with the clamping structure of arm on the baffle, is provided with the stop gear who advances line location to the swinging arms on the base. The invention has the beneficial effects that: can be before the blood sampling, the dispersion children's attention helps medical personnel can be more smooth carry out blood collection to keep children's taste as far as possible stable.

Description

Clinical laboratory presses sampling device

Technical Field

The invention relates to a medical auxiliary device, in particular to a pressing and sampling device for a clinical laboratory.

Background

The most routine examination in a blood routine hospital corresponds to the sampling of blood. Every day, medical staff in hospital laboratories are working on a large number of blood samples, which are relatively simple compared to adults, and much more difficult for children, because of the fear of children, while parents and medical staff are extremely well cared for, a large proportion of children continue to maintain crying conditions throughout the blood sample, affecting not only the working mood of the medical staff, but also other patients.

Disclosure of Invention

The invention aims to provide a pressing and sampling device for a clinical laboratory, which can disperse the attention of children before blood sampling, help medical staff to smoothly collect blood and keep the interest of children stable as much as possible.

The invention is realized by the following measures: the utility model provides a clinical laboratory presses sampling device, a serial communication port, the on-line screen storage device comprises a base, the articulated swinging arms that is provided with the slope of base one end, the fixed board of placing that is provided with in top of swinging arms, be provided with the seat bottom board on placing the board, the seat bottom board is kept away from the one end of swinging arms is provided with the seat backplate, be close to on the swinging arms the articulated lifter that is provided with in position of placing the board, the lower part of lifter cup joints in the sleeve, the lifter with be connected through spring one between the sleeve, the articulated setting of telescopic lower extreme is in on the base, one side that is close to medical care window on the seat bottom board is provided with the baffle, be close to on the baffle one side of seat backplate is provided with the breach that the arm stretches out, just be located on the baffle the outside of breach is provided with the clamping structure of arm, be provided with on the base right the swinging arms carries out the stop gear who fixes a position. The clamping structure aims at clamping the humerus position of the arm of the child, and the arm needs to be lifted and kept in a horizontal state before clamping. Through the swing of the swing rod and the action of the first spring, a child can swing on the seat bottom plate, the swinging process needs accompanying of family members, and a safety protection structure, such as a safety belt or other structures, can be arranged on the seat bottom plate for safety. This reduces the child's emotional conflict while securing the arms. When the clamping mechanism is used, the clamping mechanism is preferably used for clamping clothes. When in use, the base needs to be fixed.

The clamping structure is a plurality of elastic bands. The elastic band is tied only to the humerus of the child.

The clamping structure comprises two groups of clamping assemblies which are symmetrically arranged on two sides of the notch, each clamping assembly comprises a circular stand column, a slide way is formed in the side face of the upper portion of each circular stand column, a spring is sleeved on each circular stand column, the bottom end of each spring is fixed on each circular stand column, the top end of each spring is fixed on a disc, each disc is sleeved on each circular stand column, a connecting lug is fixedly arranged above each disc, each connecting lug is arranged in each slide way in a sliding mode, vertical plates are hinged to two side faces of each connecting lug, L-shaped rods are fixedly arranged on the outer sides of the lower portions of the vertical plates, clamping plates are arranged at the outer ends of the L-shaped rods, the tops of the vertical plates are connected through connecting rods, a shifting lever is arranged on the outer side of the upper end of each connecting rod, the inner side of the lower end of each connecting rod is hinged to the baffle, the lower end of each circular stand column is hinged to the baffle and located below the connecting rod, limiting rods are arranged on the baffle and located on two sides of the connecting rod, and the two clamping plates are arranged oppositely. The upper arm humerus of the child is also fixed, so that the blood vessel can be conveniently found at the beginning, adverse effects can be caused during blood drawing, and the binding band is inconvenient to remove in time, so that the clamping plate can be clamped and released by poking the poking rod. The spring is compressed by the disc in the rotating process, the connecting lug moves and enables the round vertical rod to rotate, the spring can be released until the lower portion of the connecting rod rotates beyond the middle point, and the position of the connecting rod is limited by the limiting rod.

Stop gear establishes including rotating screw rod on the base, be provided with the lifting sleeve through threaded connection on the screw rod, the telescopic top of lifting is provided with the roof, the roof can with the swinging arms contact, just be located on the base one side of screw rod is fixed and is provided with the pole setting, the telescopic lower part side of lifting is cup jointed in the pole setting, the screw rod passes through drive mechanism and is connected with the motor that has the reduction gear, the motor is fixed on the base. The top plate can move upwards to be propped against the swing rod to fix the seat bottom plate.

The utility model discloses a seat, including place the board, place the board on the symmetry be provided with the dovetail groove, the below of seat bottom plate be provided with dovetail groove complex trapezoidal column, place on the board and be located be provided with the rectangle mouth between the dovetail groove, the below of seat bottom plate be provided with rectangle mouth sliding connection's board, the below of placing the board is fixed and is provided with electric push rod, electric push rod's push rod sets up on the board, electric push rod promotes the seat bottom plate is close to and doctorses and nurses the window. The medical staff can take blood conveniently for children.

A limiting plate of the lifting sleeve is fixedly arranged above the upright rod, and the top end of the lifting sleeve penetrates through the limiting plate.

The fixed storage tank that is provided with in the outside of limiting plate, be close to on the lifting sleeve the rigidity of limiting plate is provided with the dead lever, the dead lever stretches into the storage tank, be provided with on the storage tank and allow the bar mouth of dead lever up-and-down motion, the articulated apron that is provided with up opening in storage tank upper portion, the tip of dead lever is provided with the supporter, be provided with small-size toy on the supporter. Because be encapsulated situation in the storage tank, when fixing a position the seat, small-size toy also can shift up, up to children's next door, give children fresh like this and feel to attract children's attention, when the seat is fixed simultaneously, medical personnel can take a blood sample, because the toy is at the opposite side, can attract children's sight to a certain extent, small-size toy can be changed at any time.

A swing rod limiting plate is arranged on one side, located on the swing rod, of the base, and the swing rod is allowed to rotate towards the direction of the seat bottom plate. One end of the swinging rod is positioned through the limiting mechanism, and the other end of the swinging rod is limited through the swinging rod limiting plate.

The top plate is arranged on the lifting sleeve through a ball hinge. In order to guarantee the safety of the device, the shell needs to be arranged outside, the shell can be arranged according to specific conditions, in addition, the motor needs to be controlled remotely, the specific control mode can adopt a mode of controlling the motor in the prior art, the motor can be controlled by the motor in a long-distance control mode, and the motor can be conveniently controlled by medical personnel.

Compared with the prior art, the invention has the beneficial effects that: can be before the blood sampling, through having the luffing motion the swinging arms makes children at parent's cooperation dispersion children's attention, and through clamping structure carries out the centre gripping to children's upper arm bone department, makes children's arm keep straightening, after the mood is stable, through going up and down on the lift sleeve the roof is right the swinging arms restricts, makes the seat remain stable, rises children's side with small-size toy simultaneously, further dispersion attention, and medical personnel can be smooth like this carry out blood collection to keep the stability of children's taste.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a partially enlarged view of a portion a in fig. 1.

Fig. 3 is a schematic structural view of the present invention with the outer shell removed.

Fig. 4 is a schematic structural diagram with a different angle from fig. 3.

Fig. 5 is a schematic view of the inside of the sleeve after being partially cut.

Fig. 6 is a schematic structural view of a part of the clamping structure.

Fig. 7 is a schematic view of the clamping structure in a released state.

Fig. 8 is a schematic structural view of a clamping state of the clamping structure.

Fig. 9 is a schematic view of the rack rising to the top.

Wherein the reference numerals are: 1. a base; 2. a swing lever; 3. placing the plate; 4. a seat pan; 5. a limiting mechanism; 6. a clamping structure; 8. a storage box; 101. a limiting plate; 102. a swing lever limiting plate; 201. a lifting rod; 202. a sleeve; 203. a first spring; 401. a seat back panel; 402. a baffle plate; 403. a notch; 404. a trapezoidal column; 405. a plate; 406. an electric push rod; 501. a screw; 502. a lifting sleeve; 503. erecting a rod; 504. a motor; 505. a gear; 506. fixing the rod; 507. a shelf; 508. a top plate; 601. a circular column; 602. a disc; 603. a spring; 604. a vertical plate; 605. a connecting rod; 606. a limiting rod; 607. an L-shaped rod; 608. a clamping plate; 609. a deflector rod; 610. a slideway; 611. connecting lugs; 801. a strip-shaped opening; 802. and (7) a cover plate.

Detailed Description

In order to clearly illustrate the technical features of the present solution, the present solution is explained below by way of specific embodiments.

Referring to fig. 1-9, a pressing and sampling device for clinical laboratory includes a base 1, an inclined swing rod 2 is hinged to one end of the base 1, a placing plate 3 is fixedly arranged at the top end of the swing rod 2, a seat bottom plate 4 is arranged on the placing plate 3, a seat back plate 401 is arranged at one end, far away from the swing rod 2, of the seat bottom plate 4, a lifting rod 201 is hinged to a position, close to the placing plate 3, of the swing rod 2, the lower portion of the lifting rod 201 is sleeved in a sleeve 202, the lifting rod 201 is connected with the sleeve 202 through a first spring 203, the lower end of the sleeve 202 is hinged to the base 1, a baffle 402 is arranged on one side, close to a medical care window, of the seat bottom plate 4, a notch, extending out of an arm, is arranged on one side, close to the seat back plate 401, of the baffle 402, a clamping structure 6 for the arm is arranged on the outer side, located at the notch 403, of the baffle 402, and a limiting mechanism 5 for positioning the swing rod 2 is arranged on the base 1. The purpose of the clamp structure 6 is to clamp the humerus position of the arm of the child, and the arm needs to be lifted up to be kept horizontal before clamping. Through the swing of the swing rod 2 and the action of the first spring 203, a child can swing on the seat bottom plate 4, the process of the swing needs accompanying by family members, and a safety protection structure, such as a safety belt or other structures, can be arranged on the seat bottom plate 4 for safety. This reduces the child's emotional conflict while securing the arms. When the holding mechanism 6 is used, it is preferable to hold the clothes therebetween. When in use, the base 1 needs to be fixed, can be fixed on the ground and can also be fixed on the wall below the window.

The clamping structure 6 is a plurality of elastic bands. The elastic band is tied only to the humerus of the child.

The clamping structure 6 comprises two groups of clamping components symmetrically arranged on two sides of the notch 403, each clamping component comprises a circular upright column 601, a slide way is formed in the side face of the upper portion of the circular upright column 601, a spring 603 is sleeved on the circular upright column 601, the bottom end of the spring 603 is fixed on the circular upright column 601, the top end of the spring 603 is fixed on a disc 602, the disc 602 is sleeved on the circular upright column 601, a connecting lug 611 is fixedly arranged above the disc 602, the connecting lug 611 is slidably arranged in the slide way 610, vertical plates 604 are hinged on two side faces of the connecting lug 611, L-shaped rods 607 are fixedly arranged on the outer sides of the lower portions of the vertical plates 604, clamping plates 608 are arranged at the outer ends of the L-shaped rods 607, the upper portions of the vertical plates 604 are connected through a connecting rod 605, a shift lever is arranged on the outer side of the upper end of the connecting rod 605, the inner side of the lower end of the connecting rod 605 is hinged on the baffle 402 and located below the connecting rod 605, limiting rods 606 are hinged on the baffle 402 and located on two sides of the connecting rod 605, and two clamping plates 608 are oppositely arranged. Because when drawing blood, generally tie up the forearm in order to conveniently look for the blood vessel through the rubber tube, nevertheless when drawing blood, need in time pull down the rubber tube, because children's upper arm humerus is also fixed, though at first conveniently look for the blood vessel, but probably produce harmful effects when drawing blood, adopt the bandage, inconvenient in time demolish, consequently set up above-mentioned structure, just can be with grip block 608 centre gripping and release through stirring driving lever 609. The shift lever 609 is shifted, the shift lever 609 drives the connecting rod 605 to rotate, the spring 603 is compressed through the disc 602 in the rotating process, meanwhile, the connecting lug 611 moves and enables the circular upright rod 601 to rotate, when the lower portion of the connecting rod 605 rotates to pass through the middle point position, the spring 603 can be released, and the position of the connecting rod 605 is limited through the limiting rod 606.

The limiting mechanism 5 comprises a screw 501 rotatably arranged on the base 1, a lifting sleeve 502 is arranged on the screw 501 through threaded connection, a top plate 508 is arranged at the top end of the lifting sleeve 502, the top plate 508 can be in contact with the oscillating rod 2, a vertical rod 503 is fixedly arranged on the base 1 and on one side of the screw 501, the lower side face of the lifting sleeve 502 is sleeved on the vertical rod 503, the screw 501 is connected with a motor 504 with a speed reducer through a gear 505, and the motor 504 is fixed on the base 1. The top plate 508 moves upward and can be pressed against the swing lever 2 to fix the seat pan 4.

The placing plate 3 is symmetrically provided with trapezoidal grooves 301, trapezoidal columns 404 matched with the trapezoidal grooves 301 are arranged below the seat bottom plate 4, rectangular openings 302 are formed in the placing plate 3 and located between the trapezoidal grooves 301, a plate 405 connected with the rectangular openings 302 in a sliding mode is arranged below the seat bottom plate 4, an electric push rod 406 is fixedly arranged below the placing plate 3, a push rod of the electric push rod 406 is arranged on the plate 405, and the electric push rod 406 pushes the seat bottom plate 4 to be close to a medical care window. The medical staff can take blood conveniently for children.

A limiting plate 101 of the lifting sleeve 502 is fixedly arranged above the upright 503, and the top end of the lifting sleeve 502 penetrates through the limiting plate 101.

The fixed storage tank 8 that is provided with in the outside of limiting plate 101, the fixed dead lever 506 that is provided with near limiting plate 101 on the lift sleeve 502, dead lever 506 stretch into storage tank 8, are provided with the bar mouth 801 that allows dead lever 506 up-and-down motion on the storage tank 8, and storage tank 8 upper portion articulates and is provided with up-opened apron 802, and the tip of dead lever 506 is provided with supporter 507, is provided with small-size toy on the supporter 507. Because be encapsulated situation in the storage tank 8, when fixing a position the seat, small-size toy also can shift up, up to children's next door, give children's fresh sense like this to attract children's attention, when the seat is fixed simultaneously, medical personnel can take a blood sample, because the toy is at the opposite side, can attract children's sight to a certain extent, small-size toy can be changed at any time.

A swing lever stopper plate 102 is provided on the base 1 on the side of the swing lever 2 to allow the swing lever 2 to rotate toward the seat pan 4. One end of the swing lever 2 is positioned by the position limiting mechanism 5, and the other end is limited by the swing lever position limiting plate 102.

The top plate 508 is provided on the lifting sleeve 501 by a ball hinge.

In order to guarantee the safety of the device, the shell needs to be arranged outside, the shell can be arranged according to specific conditions, in addition, the motor needs to be controlled remotely, the specific control mode can adopt a mode of controlling the motor in the prior art, the motor can be controlled by the motor in a long-distance control mode, and the motor can be conveniently controlled by medical personnel.

The use method comprises the following steps: starter motor 504, make roof 508 keep away from swinging arms 2, place children on seat bottom plate 4, place the arm on breach 403, through stirring driving lever 609, carry out the centre gripping to children's upper arm bone department, children's arm keeps the horizontality, the head of a family's assistance rocks the mood of pacifying children, later starter motor 504 will, roof 508 pushes up on swinging arms 2, small-size toy goes up and down to children's before the eye simultaneously, children's attention is attracted, later medical personnel press the blood sampling, if need with upper arm bone contact centre gripping, driving lever 609 contact centre gripping can be stirred, when relieving, medical personnel will control the arm in advance.

The technical features of the present invention which are not described in the above embodiments may be implemented by or using the prior art, and are not described herein again, of course, the above description is not intended to limit the present invention, and the present invention is not limited to the above examples, and variations, modifications, additions or substitutions which may be made by those skilled in the art within the spirit and scope of the present invention should also fall within the protection scope of the present invention.

Claims

1. A pressing and sampling device for a clinical laboratory is characterized by comprising a base, wherein one end of the base is hinged with an inclined swing rod, the top end of the swing rod is fixedly provided with a placing plate, the placing plate is provided with a seat bottom plate, one end, far away from the swing rod, of the seat bottom plate is provided with a seat back plate, a lifting rod is hinged to the position, close to the placing plate, of the swing rod, the lower portion of the lifting rod is sleeved in a sleeve, the lifting rod is connected with the sleeve through a spring I, the lower end of the sleeve is hinged to the base, a baffle is arranged on one side, close to a medical window, of the seat bottom plate, a notch extending out of an arm is arranged on one side, close to the seat back plate, of the baffle is provided with a clamping structure for the arm, and a limiting mechanism for positioning the swing rod is arranged on the base;

the clamping structure comprises two groups of clamping assemblies which are symmetrically arranged on two sides of the notch, each clamping assembly comprises a circular stand column, a slide way is formed in the side face of the upper portion of each circular stand column, a spring is sleeved on each circular stand column, the bottom end of each spring is fixed on each circular stand column, the top end of each spring is fixed on a disc, each disc is sleeved on each circular stand column, a connecting lug is fixedly arranged above each disc, each connecting lug is arranged in each slide way in a sliding mode, vertical plates are hinged to two side faces of each connecting lug, L-shaped rods are fixedly arranged on the outer sides of the lower portions of the vertical plates, clamping plates are arranged at the outer ends of the L-shaped rods, the tops of the vertical plates are connected through connecting rods, a shifting lever is arranged on the outer side of the upper end of each connecting rod, the inner side of the lower end of each connecting rod is hinged to the baffle, the lower end of each circular stand column is hinged to the baffle and located below the connecting rod, limiting rods are arranged on the baffle and located on two sides of the connecting rod, and the two clamping plates are arranged oppositely.

2. The pressing and sampling device for clinical laboratory according to claim 1, wherein said limiting mechanism comprises a screw rotatably disposed on said base, a lifting sleeve is disposed on said screw through a threaded connection, a top plate is disposed on the top end of said lifting sleeve, said top plate can contact with said swing rod, a vertical rod is fixedly disposed on one side of said screw on said base, the lower side of said lifting sleeve is sleeved on said vertical rod, said screw is connected with a motor with a reducer through a transmission mechanism, and said motor is fixed on said base.

3. The clinical laboratory presses sampling device of claim 1, wherein trapezoidal grooves are symmetrically formed in the placing plate, trapezoidal columns matched with the trapezoidal grooves are arranged below the seat bottom plate, rectangular openings are formed in the placing plate and located between the trapezoidal grooves, a plate slidably connected with the rectangular openings is arranged below the seat bottom plate, an electric push rod is fixedly arranged below the placing plate, the push rod of the electric push rod is arranged on the plate, and the electric push rod pushes the seat bottom plate to be close to a medical care window.

4. The pressing and sampling device for clinical laboratories according to claim 2, wherein a limiting plate of the lifting sleeve is fixedly arranged above the vertical rod, and the top end of the lifting sleeve penetrates through the limiting plate.

5. The pressing and sampling device for clinical laboratory according to claim 4, characterized in that a storage box is fixedly arranged outside the limiting plate, a fixing rod is fixedly arranged on the lifting sleeve close to the limiting plate, the fixing rod extends into the storage box, a bar-shaped opening allowing the fixing rod to move up and down is arranged on the storage box, a cover plate which is opened upwards is hinged to the upper portion of the storage box, a storage rack is arranged at the end of the fixing rod, and a small toy is arranged on the storage rack.

6. The clinical laboratory pressing and sampling device according to claim 4, wherein a swing lever limiting plate is arranged on one side of the swing lever on the base, and the swing lever limiting plate allows the swing lever to rotate towards the direction of the seat bottom plate.

7. The clinical laboratory press sampling device of claim 2, wherein the top plate is disposed on the lifting sleeve by a ball hinge.