CN215607840U

CN215607840U - Disposable arteriovenous puncture needle does not contain DEHP irradiation sterilization apparatus

Info

Publication number: CN215607840U
Application number: CN202122304549.8U
Authority: CN
Inventors: 杨震; 陈革
Original assignee: Dalian Aohua Medical Polymer Equipment Co ltd
Current assignee: Dalian Aohua Medical Polymer Equipment Co ltd
Priority date: 2021-09-23
Filing date: 2021-09-23
Publication date: 2022-01-25
Anticipated expiration: 2031-09-23

Abstract

The utility model discloses a disposable arteriovenous puncture needle irradiation sterilization device free of DEHP, which comprises a shell, wherein a rotating mechanism is arranged in an inner cavity of the shell, the rotating mechanism comprises a plate body, a first motor, a rod body, rotating rods, gears and gear rings, the outer walls of the two gears are meshed and connected with the gear rings, the outer walls of the gear rings are fixedly connected to two sides of the inner cavity of the shell, and one ends of the two rotating rods are fixedly connected to the bottoms of two box bodies respectively. This disposable arteriovenous pjncture needle does not contain DEHP irradiation sterilization apparatus, through the cooperation between first motor, the body of rod, bull stick, gear and the ring gear for the device is when using, and two bull sticks can carry out the rotation in the revolution, make the bull stick can drive the disposable puncture needle at box top and carry out omnidirectional heating disinfection, have solved sterilization apparatus and have been difficult to carry out omnidirectional sterilization treatment to the puncture needle, probably lead to the longer problem of sterilization time.

Description

Disposable arteriovenous puncture needle does not contain DEHP irradiation sterilization apparatus

Technical Field

The utility model relates to the technical field of puncture needle sterilization, in particular to a disposable irradiation sterilization device for an arteriovenous puncture needle, which does not contain DEHP.

Background

The puncture needle is a medical instrument for sampling and injecting tissues of various organs such as kidney, liver, lung, mammary gland, thyroid gland, prostate, pancreas, testis, uterus, ovary, body surface and the like in minimally invasive surgery.

When the existing disposable puncture needle sterilization device is used, the puncture needle is difficult to be subjected to all-around sterilization treatment, the sterilization time is possibly longer, and most puncture needles are not fixed during sterilization, so that the puncture needle is likely to fall.

Disclosure of Invention

The utility model aims to provide a disposable arteriovenous puncture needle irradiation sterilization device without DEHP, which aims to solve the problem that the puncture needle is difficult to carry out omnibearing sterilization treatment and possibly has long sterilization time in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: a disposable arteriovenous puncture needle irradiation sterilization device without DEHP comprises a shell, wherein one side of the shell is rotatably connected with a door body through a hinge, a plurality of heating lamp tubes are arranged in an inner cavity of the shell, two box bodies are arranged in the inner cavity of the shell, and a rotating mechanism is arranged in the inner cavity of the shell;

the rotating mechanism comprises a plate body, a first motor, a rod body, a rotating rod, a gear and a gear ring;

the utility model discloses a motor, including plate body, first motor, bearing, gear ring, gear box, inner chamber, the plate body rigid coupling is in inner chamber one side of casing, first motor is installed to one side of plate body, the output of first motor passes through the bearing and rotates the inner chamber bottom that links to each other in the casing, two equal rigid couplings of output outer wall of first motor have the body of rod, two one side of the body of rod is rotated through the bearing and is linked to each other there is the bull stick, two the equal rigid coupling of outer wall of bull stick has the gear, two the outer wall meshing of gear links to each other there is the ring gear, the outer wall rigid coupling of ring gear is in the inner chamber both sides of casing, two the one end difference rigid coupling of bull stick in the bottom of two boxes.

Preferably, the base is installed to the bottom four corners of casing.

Preferably, the inner cavities of the two box bodies are provided with fixing mechanisms;

the fixing mechanism comprises a screw rod, a thread sleeve, a round block, a groove plate, a clamping rod and a through groove;

it is a plurality of the screw rod passes through two liang rotations respectively of bearing frame and links to each other in the inner chamber both sides of two boxes, and is a plurality of the equal screw thread of outer wall of screw rod links to each other has the thread bush, and is a plurality of equal rigid coupling in outer wall one side of thread bush has the disk, and is a plurality of the outside of disk all slides and links to each other has the frid, and is a plurality of the equal rigid coupling in one end of frid has the clamping bar, and is a plurality of the outer wall of clamping bar all slides and links to each other and has logical groove, and is a plurality of two liang of top both sides of locating two boxes respectively lead to the groove.

Preferably, two the spout has all been seted up to the inner chamber bottom both sides of box, and is a plurality of the inner wall of spout all slides and links to each other has the slider, and is a plurality of one side of slider rigid coupling respectively in the one end of a plurality of frid.

Preferably, the inner cavities of the two box bodies are provided with transmission mechanisms;

the transmission mechanism comprises a second motor, a driving wheel and a driven wheel;

two the second motor is installed respectively in inner chamber one side of two boxes, two the equal rigid coupling of output of second motor has the action wheel, two the both sides of action wheel all mesh and link to each other have from the driving wheel, and is a plurality of from one side of driving wheel rigid coupling respectively in the one end of a plurality of screw rods.

Compared with the prior art, the utility model has the beneficial effects that: the utility model has scientific and reasonable structure and safe and convenient use.

This disposable sound arteries and veins pjncture needle does not contain DEHP irradiation sterilization apparatus, through first motor, the body of rod, the bull stick, cooperation between gear and the ring gear, make the device when using, two bodies of rod of first motor accessible drive two bull sticks and carry out the revolution, it links to each other through the meshing between two gears and the ring gear, make two bull sticks can carry out the rotation in the revolution, and then make the bull stick can drive the disposable puncture needle at box top and carry out omnidirectional heating sterilization, it is difficult to carry out omnidirectional sterilization treatment to the puncture needle to have solved sterilization apparatus, probably lead to the longer problem of sterilization time.

Through the screw rod, the thread bush, the round piece, the frid, the spout, the slider, the cooperation between clamping bar and the logical groove, make the device when using, the relative rotation of two screw rods can drive two thread bushes and control the relative motion, it is spacing to slide through spout and slider constitution, make the removal accessible circle piece of thread bush drive the stable lateral shifting of frid, it links to each other with the slip that leads to the groove to pass through the clamping bar, make two frids can drive two clamping bars and fix the pjncture needle centre gripping at the top of box, it does not fix mostly to have solved the pjncture needle when disinfecting, make the problem that the pjncture needle probably appears dropping.

Through second motor, action wheel and the cooperation from between the driving wheel for the device is when using, and the second motor can drive the action wheel and rotate, and is continuous through the action wheel and two meshing from between the driving wheel, makes two screws of action wheel accessible drive simultaneously from driving wheel and rotates in opposite directions, and then has guaranteed the uniformity that two clamping bars removed, and the operation that has further made things convenient for the user simultaneously.

Drawings

FIG. 1 is a schematic diagram of the connection relationship of the present invention;

FIG. 2 is a schematic cross-sectional view of the heating lamp, the housing and the case of FIG. 1;

FIG. 3 is a schematic view of the ring gear, gears and base of FIG. 2;

fig. 4 is a schematic structural view of the slot plate, the driven wheel and the sliding slot in fig. 2.

In the figure: 1. the heating lamp comprises a shell, 2, a door body, 3, a heating lamp tube, 4, a rotating mechanism, 401, a plate body, 402, a first motor, 403, a rod body, 404, a rotating rod, 405, a gear, 406, a gear ring, 5, a fixing mechanism, 501, a screw rod, 502, a thread bush, 503, a round block, 504, a groove plate, 505, a clamping rod, 506, a through groove, 6, a transmission mechanism, 601, a second motor, 602, a driving wheel, 603, a driven wheel, 7, a box body, 8, a base, 9, a sliding groove, 10 and a sliding block.

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.

Referring to fig. 1-4, the present invention provides a technical solution: a disposable arteriovenous puncture needle irradiation sterilization device without DEHP comprises a shell 1, one side of the shell 1 is connected with a door body 2 through hinge rotation, a plurality of heating lamp tubes 3 are arranged in an inner cavity of the shell 1, a user can select the types of the heating lamp tubes 3 according to actual requirements, bacteria can be dehydrated through the heating of the heating lamp tubes 3, and then the sterilization effect is achieved, the inner cavity of the shell 1 is provided with two box bodies 7, the inner cavity of the shell 1 is provided with a rotating mechanism 4, the rotating mechanism 4 comprises a plate body 401, a first motor 402, a rod body 403, a rotating rod 404, a gear 405 and a gear ring 406, the plate body 401 is fixedly connected to one side of the inner cavity of the shell 1, one side of the plate body 401 is provided with the first motor 402, the user can select the type of the first motor 402 according to the actual requirements, the output end of the first motor 402 is connected to the bottom of the inner cavity of the shell 1 through bearing rotation, and the rotation stability of the first motor 402 is improved, the two rods 403 are fixed on the outer wall of the output end of the first motor 402, so that the rotation of the first motor 402 can drive the two rotating rods 404 to rotate, one side of the two rods 403 is connected with the rotating rods 404 through a bearing, so that the rod 403 can drive the rotating rods 404 to revolve, the outer walls of the two rotating rods 404 are both fixedly connected with gears 405, so that the rotating rod 404 can drive the gears 405 to revolve, the outer walls of the two gears 405 are meshed and connected with the gear ring 406, the outer wall of the gear ring 406 is fixedly connected with the two sides of the inner cavity of the shell 1, the two rotating rods 404 can rotate while revolving through the meshing connection between the gear 405 and the gear ring 406, one ends of the two rotating rods 404 are respectively fixedly connected with the bottoms of the two boxes 7, so that the rotating rod 404 can drive the puncture needle at the top of the box body 7 to carry out the omnibearing heating and sterilizing treatment, and the four corners at the bottom of the shell 1 are provided with the base 8, thereby avoiding the corrosion of the shell 1 in contact with the ground.

The inner cavities of the two boxes 7 are respectively provided with a fixing mechanism 5, the fixing mechanism 5 comprises a screw 501, a threaded sleeve 502, round blocks 503, a groove plate 504, a clamping rod 505 and a through groove 506, the plurality of screw 501 are respectively connected with two sides of the inner cavities of the two boxes 7 in a pairwise rotation manner through bearing seats, the outer walls of the plurality of screw 501 are respectively connected with the threaded sleeve 502 in a threaded manner, the screw 501 has a certain inclination angle, so that the threaded sleeve 502 can stably transmit, the round blocks 503 are fixedly connected with one side of the outer wall of the plurality of threaded sleeves 502, so that the threaded sleeves 502 can drive the round blocks 503 to move, the outer parts of the plurality of round blocks 503 are respectively connected with the groove plate 504 in a sliding manner, one end of the plurality of groove plates 504 is fixedly connected with the clamping rod 505, so that the round blocks 503 can drive the clamping rod 505 to move left and right through the groove plate 504, the outer walls of the plurality of clamping rods 505 are respectively provided with the through groove 506 in a sliding manner, the plurality of through grooves 506 are respectively arranged on two sides of the tops of the two boxes 7, so that the clamping rod 505 can fix the puncture needle on the tops of the boxes 7 through the through groove 506, the spout 9 has all been seted up to the inner chamber bottom both sides of two boxes 7, and the inner wall of a plurality of spouts 9 all slides and links to each other has slider 10, and one side of a plurality of sliders 10 rigid coupling respectively in the one end of a plurality of frid 504, it is spacing through the slip that spout 9 and slider 10 constitute for the removal of frid 504 has stability.

The inner chamber of two boxes 7 all is equipped with drive mechanism 6, drive mechanism 6 includes second motor 601, action wheel 602 and follow driving wheel 603, install respectively in inner chamber one side of two boxes 7 two second motors 601, the user can select the model of second motor 601 according to actual demand, the equal rigid coupling of output of two second motors 601 has action wheel 602, make second motor 601 drive action wheel 602 rotate, the both sides of two action wheels 602 all mesh and link to each other from driving wheel 603, a plurality of one side of following driving wheel 603 rigid coupling respectively in the one end of a plurality of screw rods 501, it links to each other with two meshing from between driving wheel 603 through action wheel 602, make action wheel 602 can drive two screw rods 501 and rotate in opposite directions.

When the disposable arteriovenous puncture needle does not contain a DEHP irradiation sterilization device, the first motor 402 can drive the two rotating rods 404 to revolve through the two rod bodies 403, and the two rotating rods 404 are connected with each other through the meshing between the two gears 405 and the gear ring 406, so that the two rotating rods 404 can rotate while revolving, further the rotating rods 404 can drive the disposable puncture needle at the top of the box body 7 to perform omnibearing heating sterilization, and the problem that the sterilization device is difficult to perform omnibearing sterilization treatment on the puncture needle and possibly leads to longer sterilization time is solved. Second motor 601 can drive action wheel 602 and rotate, it is continuous with two meshing from between the driving wheel 603 to pass through action wheel 602, make action wheel 602 can drive two screw rods 501 and rotate in opposite directions, two screw rods 501 rotate in opposite directions and can drive two thread bush 502 and control the relative motion, it is spacing to slide through spout 9 and slider 10 constitution, make thread bush 502's removal accessible circle 503 drive the stable lateral shifting of frid 504, it is continuous with the slip that leads to groove 506 through clamping bar 505, make two frid 504 can drive two clamping bars 505 and fix the pjncture needle centre gripping at the top of box 7, it does not fix mostly to have solved the pjncture needle when disinfecting, make the problem that the pjncture needle probably appears dropping.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.

In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "disposed," "connected," "secured," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; the terms may be directly connected or indirectly connected through an intermediate, and may be communication between two elements or interaction relationship between two elements, unless otherwise specifically limited, and the specific meaning of the terms in the present invention will be understood by those skilled in the art according to specific situations.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A disposable arteriovenous puncture needle does not contain DEHP irradiation sterilization apparatus, includes casing (1), its characterized in that: one side of the shell (1) is rotatably connected with a door body (2) through a hinge, a plurality of heating lamp tubes (3) are mounted in the inner cavity of the shell (1), two box bodies (7) are arranged in the inner cavity of the shell (1), and a rotating mechanism (4) is arranged in the inner cavity of the shell (1);

the rotating mechanism (4) comprises a plate body (401), a first motor (402), a rod body (403), a rotating rod (404), a gear (405) and a gear ring (406);

plate body (401) rigid coupling is in inner chamber one side of casing (1), first motor (402) is installed to one side of plate body (401), the output of first motor (402) passes through the bearing and rotates and link to each other in the inner chamber bottom of casing (1), two equal rigid couplings of the output outer wall of first motor (402) have the body of rod (403), two one side of the body of rod (403) is rotated through the bearing and is linked to each other has bull stick (404), two the equal rigid coupling of outer wall of bull stick (404) has gear (405), two the outer wall meshing of gear (405) has linked to each other has ring gear (406), the outer wall rigid coupling of ring gear (406) is in the inner chamber both sides of casing (1), two the one end difference rigid coupling of bull stick (404) in the bottom of two boxes (7).

2. The disposable depp-free radiation sterilization device for arteriovenous puncture needles according to claim 1, wherein: the base (8) is installed at the four corners of the bottom of the shell (1).

3. The disposable depp-free radiation sterilization device for arteriovenous puncture needles according to claim 1, wherein: the inner cavities of the two box bodies (7) are respectively provided with a fixing mechanism (5);

the fixing mechanism (5) comprises a screw rod (501), a threaded sleeve (502), a round block (503), a groove plate (504), a clamping rod (505) and a through groove (506);

it is a plurality of screw rod (501) are two liang rotate respectively through the bearing frame and link to each other in the inner chamber both sides of two boxes (7), and is a plurality of the equal screw thread of outer wall of screw rod (501) links to each other threaded sleeve (502), and is a plurality of equal rigid coupling in outer wall one side of threaded sleeve (502) has a disk (503), and is a plurality of the outside of disk (503) all slides and links to each other has frid (504), and is a plurality of the equal rigid coupling in one end of frid (504) has clamping bar (505), and is a plurality of the outer wall of clamping bar (505) all slides and links to each other logical groove (506), and is a plurality of two liang of top both sides of seting up in two boxes (7) respectively in logical groove (506).

4. The disposable depp-free radiation sterilization device for arteriovenous puncture needles according to claim 1, wherein: the two inner chamber bottom both sides of box (7) have all been seted up spout (9), and a plurality of the inner wall of spout (9) all slides and links to each other has slider (10), and is a plurality of one side of slider (10) is the rigid coupling in the one end of a plurality of frid (504) respectively.

5. The disposable depp-free radiation sterilization device for arteriovenous puncture needles according to claim 1, wherein: the inner cavities of the two box bodies (7) are provided with transmission mechanisms (6);

the transmission mechanism (6) comprises a second motor (601), a driving wheel (602) and a driven wheel (603);

two second motor (601) are installed respectively in inner chamber one side of two boxes (7), two the equal rigid coupling of output of second motor (601) has action wheel (602), two the both sides of action wheel (602) all mesh and link to each other from driving wheel (603), and are a plurality of one side from driving wheel (603) is rigid coupling respectively in the one end of a plurality of screw rods (501).