CN113500085A

CN113500085A - Intelligent needle breakage recovery assembly for blood sampling equipment

Info

Publication number: CN113500085A
Application number: CN202110928704.5A
Authority: CN
Inventors: 齐颢; 陈传辉
Original assignee: Wuhan Bioking Maker Biological Medical Science & Technology Co ltd
Current assignee: Wuhan Bioking Maker Biological Medical Science & Technology Co ltd
Priority date: 2021-08-13
Filing date: 2021-08-13
Publication date: 2021-10-15
Anticipated expiration: 2041-08-13
Also published as: CN113500085B

Abstract

The invention relates to the technical field of intelligent blood sampling equipment, and discloses a needle head breaking and recycling assembly for the intelligent blood sampling equipment. This subassembly is retrieved in syringe needle rupture for intelligence blood sampling equipment, possess and be convenient for collect and advantage such as security height, among the prior art has been solved, intelligence blood sampling equipment includes the syringe needle rupture and retrieves the subassembly, the subassembly is retrieved including rupture mechanism and collection box to the syringe needle rupture, intelligence blood sampling equipment can not monitor the syringe needle volume of collecting the inside collection of box, uncertain when collecting fully, but need the untimely clearance to collect the box, cause the labour extravagant, furthermore, when the box is collected in the clearance, because collect the open-top of box, when taking out and collecting the box, touch its inside syringe needle easily, lead to the low problem of security.

Description

Intelligent needle breakage recovery assembly for blood sampling equipment

Technical Field

The invention relates to the technical field of intelligent blood sampling equipment, in particular to a needle breakage recovery assembly for the intelligent blood sampling equipment.

Background

The extracorporeal blood transfusion has irreplaceable effect on treating traumatic hemorrhage, postpartum hemorrhage, severe burns and various blood diseases as well as the wounded and patients who carry out surgical operations, the blood cannot be artificially produced and can only be obtained by the blood donation of healthy and aged persons, the blood donation also becomes an important means for obtaining medical resources in modern medicine, the intelligent blood collecting equipment is used for assisting nurse personnel to collect blood, and the collected blood is used for treating the wounded.

Among the prior art, intelligence blood sampling equipment includes the syringe needle rupture and retrieves the subassembly, the subassembly is retrieved in the syringe needle rupture includes rupture mechanism and collection box, intelligence blood sampling equipment can not monitor the syringe needle volume of collecting the inside collection of box, uncertain when collect full, but need the untimely clearance collect the box, cause the labour extravagant, in addition, when the box is collected in the clearance, because the open-top of collecting the box, when taking out and collecting the box, touch its inside syringe needle easily, lead to the security low, so propose an intelligence blood sampling equipment and retrieve the subassembly with the syringe needle rupture and solve the above-mentioned problem that provides.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides a needle head breaking and recycling assembly for intelligent blood sampling equipment, which has the advantages of convenience in collection, high safety and the like, and solves the problems that in the prior art, the intelligent blood sampling equipment comprises a needle head breaking and recycling assembly, the needle head breaking and recycling assembly comprises a breaking mechanism and a collecting box, the intelligent blood sampling equipment cannot monitor the quantity of needle heads collected in the collecting box, the full collection is uncertain, the collecting box needs to be cleaned at variable time, the labor waste is caused, and in addition, when the collecting box is cleaned, the needle heads in the collecting box are easily touched when the collecting box is taken out due to the top opening of the collecting box, and the safety is low.

(II) technical scheme

The technical scheme for solving the technical problems is as follows: a needle breakage recovery assembly for intelligent blood sampling equipment comprises a mounting rack and a machine body, wherein the machine body is arranged on the mounting rack, the bottom of the mounting rack is provided with a pulling mechanism extending to the left side of the mounting rack, the front side of the mounting rack is provided with a placing pipe, a fixed shell is arranged on the left side of the mounting rack, a box cover extending to the inside of the fixed shell is movably connected to the top of the fixed shell, the fixed shell is provided with opening and closing pieces extending to the top of the box cover, the top of the fixed shell is provided with two limiting pieces extending to the top of the opening and closing pieces, a fixed frame is arranged below the fixed shell sleeve, the top of the fixed frame is fixedly connected with an electric cylinder, the top fixedly connected with weighing sensor of electronic jar, the shell is lifted to weighing sensor's top fixedly connected with, the inside swing joint of lifting the shell has the collection box that extends to fixed shell cover is inside.

The invention has the beneficial effects that:

1) this subassembly is retrieved in syringe needle rupture for blood sampling equipment of intelligence, through the organism with drag the mechanism cooperation, hose portion heat seal and tear that the syringe needle is connected, make it drop to the inside of collecting the box along fixed shell, weighing sensor is connected with the controller of intelligence blood sampling equipment self, when collecting the inside syringe needle that accumulates certain quantity of box, weighing sensor gives the controller of intelligence blood sampling equipment self with the signal transmission, the controller shows on its self display, remind medical personnel to change and collect the box, thereby reach the purpose of being convenient for collect.

2) This subassembly is retrieved in syringe needle rupture for blood sampling equipment drives weighing sensor through electronic jar and shifts up, and weighing sensor drives and lifts the shell and move upward, lifts the shell and drives the collection box and shift up, collects box and lid and mutually supports, deuterogamies and uncouples piece and locating part, takes out collection box and lid, and touching syringe needle when medical personnel were avoided taking out to the lid reaches the high purpose of security.

On the basis of the technical scheme, the invention can be further improved as follows.

Further, the organism includes the electromagnetic drive mechanism with mounting bracket right side fixed connection, electromagnetic drive mechanism's output is provided with the holder that extends to the mounting bracket inboard, be provided with laser heat seal mechanism on the holder.

The beneficial effect of adopting the further scheme is that the hose is thermally sealed through the laser heat sealing mechanism by matching the electromagnetic transmission mechanism and the clamping piece to clamp the hose part connected with the needle head.

Further, it includes the first steering wheel with mounting bracket bottom fixed connection to pull the mechanism, the output fixedly connected with of first steering wheel is located the left disconnected board of pulling of mounting bracket.

The beneficial effect of adopting above-mentioned further scheme is that, tear board is used for the hose that the location syringe needle is connected, drives tear board rotation by first steering wheel, and tear board drives the syringe needle and removes and tears the hose behind the heat seal apart, makes it drop to fixed shell inside.

Furthermore, the opening and closing piece comprises a second steering gear fixedly connected with the inside of the fixed shell sleeve, and the output end of the second steering gear is fixedly connected with a baffle extending to the top of the box cover.

Adopt above-mentioned further scheme's beneficial effect to be, the baffle is used for spacing lid.

Further, the locating part is symmetrical distribution around being, the locating part includes the T shape pole with fixed shell cover top fixed connection, the outside swing joint of T shape pole has the stopper that extends to the baffle top.

Adopt above-mentioned further scheme's beneficial effect be, the stopper is used for limit baffle.

Further, collect the box include with lift the inside swing joint's of shell opening box, ring groove has been seted up to the inboard of opening box, the lid is including being located the baffle bottom and extending to the inside roof of fixed shell cover, the bottom fixedly connected with quantity of roof is the fixture block of four, fixture block and ring groove looks adaptation.

Adopt above-mentioned further scheme's beneficial effect be, when the opening box shifts up, the opening box extrudees the fixture block, inside the fixture block warp and gets into ring groove, and then closed opening box touched the syringe needle when avoiding taking out.

Furthermore, the collecting box comprises a round box movably connected with the inside of the lifting shell, the inner side of the round box is provided with internal threads, the box cover comprises a square plate positioned at the bottom of the baffle and extending to the inside of the fixed shell sleeve, and the bottom of the square plate is fixedly connected with a threaded ring;

furthermore, the threaded ring is matched with the internal thread, the square plate is matched with the lifting shell, and the fixed shell sleeve is matched with the round box;

further, still including setting up in lifting the inside supplementary slewing mechanism of shell, supplementary slewing mechanism's quantity is two and is located the front and back both sides of circle box, supplementary slewing mechanism include with lift shell inner chamber diapire fixed connection's motor, the output fixedly connected with of motor and the friction pulley that closely laminates in the circle box outside, the friction pulley is the rubber pulley.

Adopt above-mentioned further scheme's beneficial effect be, when the circle box shifts up and contact with the screw thread ring, drive the friction pulley by the motor and rotate, the friction pulley drives under the effect of frictional force, and the circle box rotates for the screw thread ring gets into the internal thread inner wall, and then seals the circle box, touches the syringe needle when avoiding taking out.

Drawings

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

FIG. 2 is a right side view of the housing of the present invention;

FIG. 3 is a right side sectional view of the fixing shell according to the first embodiment of the present invention;

FIG. 4 is a right side view of the first embodiment of the opening and closing member of the present invention;

FIG. 5 is a right side sectional view of a second embodiment of a mounting shell of the present invention;

fig. 6 is a schematic structural diagram of a case cover according to a second embodiment of the present invention.

In the figure: 1. a mounting frame; 2. a body; 21. an electromagnetic transmission mechanism; 22. a clamping member; 23. a laser heat seal mechanism; 3. a pulling mechanism; 31. a first steering engine; 32. breaking the plate; 4. placing a tube; 5. fixing the shell; 6. a box cover; 601. a top plate; 602. a clamping block; 611. a square plate; 612. a threaded ring; 7. opening and closing the piece; 71. a second steering engine; 72. a baffle plate; 8. a limiting member; 81. a T-shaped rod; 82. a limiting block; 9. a collection box; 901. an open box; 902. an annular neck; 911. a round box; 912. an internal thread; 10. lifting the shell; 11. a fixed mount; 12. an electric cylinder; 13. a weighing sensor; 14. an auxiliary rotating mechanism; 1401. a motor; 1402. a friction wheel.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the first embodiment, as shown in fig. 1 to 4, an intelligent needle breakage recycling assembly for blood sampling equipment comprises a mounting frame 1 and a machine body 2, the machine body 2 is arranged on the mounting frame 1, a pulling mechanism 3 extending to the left side of the mounting frame 1 is arranged at the bottom of the mounting frame 1, a placing tube 4 is arranged on the front side of the mounting frame 1, a fixed shell 5 is arranged on the left side of the mounting frame 1, a box cover 6 extending to the inside of the fixed shell 5 is movably connected to the top of the fixed shell 5, an opening and closing member 7 extending to the top of the box cover 6 is arranged on the fixed shell 5, two limiting members 8 extending to the top of the opening and closing member 7 are arranged at the top of the fixed shell 5, a fixing frame 11 is arranged below the fixed shell 5, an electric cylinder 12 is fixedly connected to the top of the fixing frame 11, a weighing sensor 13 is fixedly connected to the top of the electric cylinder 12, a lifting shell 10 is fixedly connected to the top of the weighing sensor 13, the interior of the lifting shell 10 is movably connected with a collecting box 9 extending to the interior of the fixed shell sleeve 5;

the machine body 2 comprises an electromagnetic transmission mechanism 21 fixedly connected with the right side of the mounting frame 1, a clamping piece 22 extending to the inner side of the mounting frame 1 is arranged at the output end of the electromagnetic transmission mechanism 21, and a laser heat sealing mechanism 23 is arranged on the clamping piece 22;

the beneficial effect of adopting the above further scheme is that the hose part connected with the clamping needle is clamped by matching the electromagnetic transmission mechanism 21 and the clamping piece 22, and the hose is thermally sealed by the laser heat sealing mechanism 23;

the pulling mechanism 3 comprises a first steering engine 31 fixedly connected with the bottom of the mounting frame 1, and the output end of the first steering engine 31 is fixedly connected with a pulling plate 32 positioned on the left side of the mounting frame 1;

the breaking plate 32 is used for positioning a hose connected with the needle, the first steering engine 31 drives the breaking plate 32 to rotate, the breaking plate 32 drives the needle to move and breaks the hose after heat sealing, and the hose falls into the fixed shell 5;

the opening and closing part 7 comprises a second steering gear 71 fixedly connected with the inside of the fixed shell 5, and the output end of the second steering gear 71 is fixedly connected with a baffle plate 72 extending to the top of the box cover 6;

the baffle plate 72 is used for limiting the box cover 6;

the limiting pieces 8 are symmetrically distributed in the front-back direction, each limiting piece 8 comprises a T-shaped rod 81 fixedly connected with the top of the fixed shell 5, and the outer side of each T-shaped rod 81 is movably connected with a limiting piece 82 extending to the top of the baffle 72;

the limiting block 82 is used for limiting the baffle 72;

the collecting box 9 comprises an opening box 901 movably connected with the inside of the lifting shell 10, an annular clamping groove 902 is formed in the inner side of the opening box 901, the box cover 6 comprises a top plate 601 which is positioned at the bottom of the baffle plate 72 and extends to the inside of the fixed shell 5, four clamping blocks 602 are fixedly connected to the bottom of the top plate 601, and the clamping blocks 602 are matched with the annular clamping groove 902;

when the open box 901 moves upwards, the open box 901 presses the fixture block 602, the fixture block 602 deforms and enters the annular clamping groove 902, and the open box 901 is further closed, so that the needle is prevented from being touched during taking out.

The working principle is as follows:

the first step is as follows: the needle head is placed on the breaking plate 32, the hose passes through the breaking plate 32 and the mounting rack 1, the hose part connected with the needle head is clamped through the cooperation of the electromagnetic transmission mechanism 21 and the clamping piece 22, the hose is thermally sealed through the laser heat sealing mechanism 23, the first steering engine 31 drives the breaking plate 32 to rotate, the breaking plate 32 drives the needle head to move and breaks the thermally sealed hose, and the hose falls into the collecting box 9 along the fixed shell sleeve 5;

the second step is that: when a certain number of needles are accumulated in the collection box 9, the weighing sensor 13 transmits a signal to a controller of the intelligent blood sampling device, and the controller displays the signal on a display of the controller to remind medical staff of replacing the collection box 9;

the third step: drive weighing sensor 13 by electronic jar 12 and shift up, weighing sensor 13 drives lifting shell 10 and moves up, lifting shell 10 drives opening box 901 and shifts up, opening box 901 extrudes fixture block 602 on roof 601, fixture block 602 warp and gets into inside ring groove 902, and then seals opening box 901, rotate stopper 82, make it break away from the top of baffle 72, drive baffle 72 by second steering wheel 71 and upwards rotate, and then can take out roof 601 and opening box 901, roof 601 avoids touching the syringe needle when taking out.

In the second embodiment, as shown in fig. 5-6, the collecting box 9 includes a round box 911 movably connected with the inside of the lifting shell 10, the inner side of the round box 911 is provided with an internal thread 912, the box cover 6 includes a square plate 611 located at the bottom of the baffle 72 and extending to the inside of the fixed shell 5, and the bottom of the square plate 611 is fixedly connected with a threaded ring 612;

the threaded ring 612 is matched with the internal thread 912, the square plate 611 is matched with the lifting shell 10, and the fixed shell sleeve 5 is matched with the round box 911;

the lifting device is characterized by further comprising two auxiliary rotating mechanisms 14 arranged inside the lifting shell 10, the two auxiliary rotating mechanisms 14 are located on the front side and the rear side of the round box 911, each auxiliary rotating mechanism 14 comprises a motor 1401 fixedly connected with the bottom wall of the inner cavity of the lifting shell 10, the output end of each motor 1401 is fixedly connected with a friction wheel 1402 tightly attached to the outer side of the round box 911, and each friction wheel 1402 is a rubber wheel;

when round box 911 shifts up and contacts with screw ring 612, drive friction wheel 1402 by motor 1401 and rotate, friction wheel 1402 drives under the effect of frictional force, and round box 911 rotates for screw ring 612 gets into the internal thread 912 inner wall, and then seals round box 911, touches the syringe needle when avoiding taking out.

Drive weighing sensor 13 by electronic jar 12 and shift up, weighing sensor 13 drives lifting shell 10 and moves up, lifting shell 10 drives circle box 911 and shifts up, when circle box 911 shifts up and contacts with screw ring 612, drive friction pulley 1402 by motor 1401 and rotate, friction pulley 1402 drives under the effect of friction power, circle box 911 rotates, make screw ring 612 get into internal thread 912 inner wall, and then seal circle box 911, rotate stopper 82, make it break away from the top of baffle 72, drive baffle 72 by second steering wheel 71 and upwards rotate, and then can take out square plate 611 and circle box 911, square plate 611 avoids touching the syringe needle when taking out.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an intelligence is syringe needle rupture recovery unit for blood sampling equipment, includes mounting bracket (1) and organism (2), be provided with organism (2) on mounting bracket (1), its characterized in that: the bottom of the mounting rack (1) is provided with a pulling mechanism (3) extending to the left side of the mounting rack (1), the front of the mounting rack (1) is provided with a placing pipe (4), the left side of the mounting rack (1) is provided with a fixed shell sleeve (5), the top of the fixed shell sleeve (5) is movably connected with a box cover (6) extending to the inside of the fixed shell sleeve (5), the fixed shell sleeve (5) is provided with an opening and closing piece (7) extending to the top of the box cover (6), the top of the fixed shell sleeve (5) is provided with two limiting pieces (8) which are respectively arranged and extend to the tops of the opening and closing piece (7), a fixing frame (11) is arranged below the fixed shell sleeve (5), the top of the fixing frame (11) is fixedly connected with an electric cylinder (12), the top of the electric cylinder (12) is fixedly connected with a weighing sensor (13), the top of the weighing sensor (13) is fixedly connected with a lifting shell (10), the inside swing joint of lifting shell (10) has collection box (9) that extends to fixed shell cover (5) inside.

2. The needle breakage recovery assembly for the intelligent blood collection device according to claim 1, characterized in that: organism (2) include with mounting bracket (1) right side fixed connection's electromagnetic drive mechanism (21), the output of electromagnetic drive mechanism (21) is provided with holder (22) that extend to mounting bracket (1) inboard, be provided with laser heat seal mechanism (23) on holder (22).

3. The needle breakage recovery assembly for the intelligent blood collection device according to claim 2, characterized in that: the pulling mechanism (3) comprises a first steering engine (31) fixedly connected with the bottom of the mounting frame (1), and an output end of the first steering engine (31) is fixedly connected with a breaking plate (32) located on the left side of the mounting frame (1).

4. The needle breakage recovery assembly for the intelligent blood collection device according to claim 3, wherein: the opening and closing piece (7) comprises a second steering gear (71) fixedly connected with the inside of the fixed shell sleeve (5), and the output end of the second steering gear (71) is fixedly connected with a baffle (72) extending to the top of the box cover (6).

5. The needle breakage recovery assembly for the intelligent blood collection device according to claim 4, wherein: the locating part (8) is symmetrical distribution around being, locating part (8) include with fixed shell (5) top fixed connection's T shape pole (81), the outside swing joint of T shape pole (81) has stopper (82) that extend to baffle (72) top.

6. The needle breakage recovery assembly for the intelligent blood collection device according to claim 5, wherein: the collecting box (9) comprises an opening box (901) movably connected with the inside of the lifting shell (10), an annular clamping groove (902) is formed in the inner side of the opening box (901), the box cover (6) comprises a top plate (601) located at the bottom of a baffle (72) and extending to the inside of the fixed shell sleeve (5), the bottom of the top plate (601) is fixedly connected with four clamping blocks (602), and the clamping blocks (602) are matched with the annular clamping groove (902).

7. The needle breakage recovery assembly for the intelligent blood collection device according to claim 5, wherein: collect box (9) including with lift shell (10) inside swing joint's circle box (911), the inboard of circle box (911) is provided with internal thread (912), lid (6) are including being located baffle (72) bottom and extending to the inside square plate (611) of fixed housing (5), the bottom fixedly connected with screw ring (612) of square plate (611).

8. The needle break recovery assembly for the intelligent blood collection device according to claim 7, wherein: the threaded ring (612) is matched with the internal thread (912), the square plate (611) is matched with the lifting shell (10), and the fixed shell sleeve (5) is matched with the round box (911).

9. The needle break recovery assembly for the intelligent blood collection device according to claim 8, wherein: still including setting up in lifting inside supplementary slewing mechanism (14) of shell (10), the quantity of supplementary slewing mechanism (14) is two and is located the front and back both sides of circle box (911), supplementary slewing mechanism (14) include with lift shell (10) inner chamber diapire fixed connection's motor (1401), the output fixedly connected with of motor (1401) closely laminates friction pulley (1402) with circle box (911) outside, friction pulley (1402) are the rubber pulley.