CN114028656A - Insulin pen is with getting needle degassing unit automatically - Google Patents
Insulin pen is with getting needle degassing unit automatically Download PDFInfo
- Publication number
- CN114028656A CN114028656A CN202111501807.XA CN202111501807A CN114028656A CN 114028656 A CN114028656 A CN 114028656A CN 202111501807 A CN202111501807 A CN 202111501807A CN 114028656 A CN114028656 A CN 114028656A
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- needle
- mounting
- sleeve
- plate
- insulin pen
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- Granted
Links
- 229940127560 insulin pen Drugs 0.000 title claims abstract description 60
- 238000007872 degassing Methods 0.000 title claims description 4
- 230000000249 desinfective effect Effects 0.000 claims abstract description 16
- 230000005540 biological transmission Effects 0.000 claims description 52
- 238000004659 sterilization and disinfection Methods 0.000 claims description 30
- 238000009434 installation Methods 0.000 claims description 22
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 14
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 8
- 238000002347 injection Methods 0.000 abstract description 2
- 239000007924 injection Substances 0.000 abstract description 2
- NOESYZHRGYRDHS-UHFFFAOYSA-N insulin Chemical compound N1C(=O)C(NC(=O)C(CCC(N)=O)NC(=O)C(CCC(O)=O)NC(=O)C(C(C)C)NC(=O)C(NC(=O)CN)C(C)CC)CSSCC(C(NC(CO)C(=O)NC(CC(C)C)C(=O)NC(CC=2C=CC(O)=CC=2)C(=O)NC(CCC(N)=O)C(=O)NC(CC(C)C)C(=O)NC(CCC(O)=O)C(=O)NC(CC(N)=O)C(=O)NC(CC=2C=CC(O)=CC=2)C(=O)NC(CSSCC(NC(=O)C(C(C)C)NC(=O)C(CC(C)C)NC(=O)C(CC=2C=CC(O)=CC=2)NC(=O)C(CC(C)C)NC(=O)C(C)NC(=O)C(CCC(O)=O)NC(=O)C(C(C)C)NC(=O)C(CC(C)C)NC(=O)C(CC=2NC=NC=2)NC(=O)C(CO)NC(=O)CNC2=O)C(=O)NCC(=O)NC(CCC(O)=O)C(=O)NC(CCCNC(N)=N)C(=O)NCC(=O)NC(CC=3C=CC=CC=3)C(=O)NC(CC=3C=CC=CC=3)C(=O)NC(CC=3C=CC(O)=CC=3)C(=O)NC(C(C)O)C(=O)N3C(CCC3)C(=O)NC(CCCCN)C(=O)NC(C)C(O)=O)C(=O)NC(CC(N)=O)C(O)=O)=O)NC(=O)C(C(C)CC)NC(=O)C(CO)NC(=O)C(C(C)O)NC(=O)C1CSSCC2NC(=O)C(CC(C)C)NC(=O)C(NC(=O)C(CCC(N)=O)NC(=O)C(CC(N)=O)NC(=O)C(NC(=O)C(N)CC=1C=CC=CC=1)C(C)C)CC1=CN=CN1 NOESYZHRGYRDHS-UHFFFAOYSA-N 0.000 description 20
- 238000000034 method Methods 0.000 description 20
- 239000007921 spray Substances 0.000 description 11
- 102000004877 Insulin Human genes 0.000 description 10
- 108090001061 Insulin Proteins 0.000 description 10
- 229940125396 insulin Drugs 0.000 description 10
- 230000002421 anti-septic effect Effects 0.000 description 9
- 239000000243 solution Substances 0.000 description 9
- 239000007788 liquid Substances 0.000 description 7
- 239000000645 desinfectant Substances 0.000 description 4
- 206010011409 Cross infection Diseases 0.000 description 3
- 206010029803 Nosocomial infection Diseases 0.000 description 3
- 239000003814 drug Substances 0.000 description 3
- 238000003780 insertion Methods 0.000 description 3
- 230000037431 insertion Effects 0.000 description 3
- 238000001467 acupuncture Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 239000000945 filler Substances 0.000 description 2
- 230000017525 heat dissipation Effects 0.000 description 2
- 229940088597 hormone Drugs 0.000 description 2
- 239000005556 hormone Substances 0.000 description 2
- 102000004169 proteins and genes Human genes 0.000 description 2
- 108090000623 proteins and genes Proteins 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- GUBGYTABKSRVRQ-XLOQQCSPSA-N Alpha-Lactose Chemical compound O[C@@H]1[C@@H](O)[C@@H](O)[C@@H](CO)O[C@H]1O[C@@H]1[C@@H](CO)O[C@H](O)[C@H](O)[C@H]1O GUBGYTABKSRVRQ-XLOQQCSPSA-N 0.000 description 1
- 239000004475 Arginine Substances 0.000 description 1
- HMFHBZSHGGEWLO-SOOFDHNKSA-N D-ribofuranose Chemical compound OC[C@H]1OC(O)[C@H](O)[C@@H]1O HMFHBZSHGGEWLO-SOOFDHNKSA-N 0.000 description 1
- 102000051325 Glucagon Human genes 0.000 description 1
- 108060003199 Glucagon Proteins 0.000 description 1
- WQZGKKKJIJFFOK-GASJEMHNSA-N Glucose Natural products OC[C@H]1OC(O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-GASJEMHNSA-N 0.000 description 1
- 229920002527 Glycogen Polymers 0.000 description 1
- 206010064091 Iatrogenic infection Diseases 0.000 description 1
- ODKSFYDXXFIFQN-BYPYZUCNSA-P L-argininium(2+) Chemical compound NC(=[NH2+])NCCC[C@H]([NH3+])C(O)=O ODKSFYDXXFIFQN-BYPYZUCNSA-P 0.000 description 1
- GUBGYTABKSRVRQ-QKKXKWKRSA-N Lactose Natural products OC[C@H]1O[C@@H](O[C@H]2[C@H](O)[C@@H](O)C(O)O[C@@H]2CO)[C@H](O)[C@@H](O)[C@H]1O GUBGYTABKSRVRQ-QKKXKWKRSA-N 0.000 description 1
- PYMYPHUHKUWMLA-LMVFSUKVSA-N Ribose Natural products OC[C@@H](O)[C@@H](O)[C@@H](O)C=O PYMYPHUHKUWMLA-LMVFSUKVSA-N 0.000 description 1
- HMFHBZSHGGEWLO-UHFFFAOYSA-N alpha-D-Furanose-Ribose Natural products OCC1OC(O)C(O)C1O HMFHBZSHGGEWLO-UHFFFAOYSA-N 0.000 description 1
- ODKSFYDXXFIFQN-UHFFFAOYSA-N arginine Natural products OC(=O)C(N)CCCNC(N)=N ODKSFYDXXFIFQN-UHFFFAOYSA-N 0.000 description 1
- 210000000227 basophil cell of anterior lobe of hypophysis Anatomy 0.000 description 1
- WQZGKKKJIJFFOK-VFUOTHLCSA-N beta-D-glucose Chemical compound OC[C@H]1O[C@@H](O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-VFUOTHLCSA-N 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 206010012601 diabetes mellitus Diseases 0.000 description 1
- 239000012634 fragment Substances 0.000 description 1
- MASNOZXLGMXCHN-ZLPAWPGGSA-N glucagon Chemical compound C([C@@H](C(=O)N[C@H](C(=O)N[C@@H](CCC(N)=O)C(=O)N[C@@H](CC=1C2=CC=CC=C2NC=1)C(=O)N[C@@H](CC(C)C)C(=O)N[C@@H](CCSC)C(=O)N[C@@H](CC(N)=O)C(=O)N[C@@H]([C@@H](C)O)C(O)=O)C(C)C)NC(=O)[C@H](CC(O)=O)NC(=O)[C@H](CCC(N)=O)NC(=O)[C@H](C)NC(=O)[C@H](CCCNC(N)=N)NC(=O)[C@H](CCCNC(N)=N)NC(=O)[C@H](CO)NC(=O)[C@H](CC(O)=O)NC(=O)[C@H](CC(C)C)NC(=O)[C@H](CC=1C=CC(O)=CC=1)NC(=O)[C@H](CCCCN)NC(=O)[C@H](CO)NC(=O)[C@H](CC=1C=CC(O)=CC=1)NC(=O)[C@H](CC(O)=O)NC(=O)[C@H](CO)NC(=O)[C@@H](NC(=O)[C@H](CC=1C=CC=CC=1)NC(=O)[C@@H](NC(=O)CNC(=O)[C@H](CCC(N)=O)NC(=O)[C@H](CO)NC(=O)[C@@H](N)CC=1NC=NC=1)[C@@H](C)O)[C@@H](C)O)C1=CC=CC=C1 MASNOZXLGMXCHN-ZLPAWPGGSA-N 0.000 description 1
- 229960004666 glucagon Drugs 0.000 description 1
- 239000008103 glucose Substances 0.000 description 1
- 229940096919 glycogen Drugs 0.000 description 1
- 230000002439 hemostatic effect Effects 0.000 description 1
- 210000004153 islets of langerhan Anatomy 0.000 description 1
- 239000008101 lactose Substances 0.000 description 1
- 230000005389 magnetism Effects 0.000 description 1
- 210000000496 pancreas Anatomy 0.000 description 1
- 230000001954 sterilising effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
Images
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
- A61M5/178—Syringes
- A61M5/31—Details
- A61M5/32—Needles; Details of needles pertaining to their connection with syringe or hub; Accessories for bringing the needle into, or holding the needle on, the body; Devices for protection of needles
- A61M5/3205—Apparatus for removing or disposing of used needles or syringes, e.g. containers; Means for protection against accidental injuries from used needles
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
- A61L2/16—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor using chemical substances
- A61L2/22—Phase substances, e.g. smokes, aerosols or sprayed or atomised substances
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
- A61M5/001—Apparatus specially adapted for cleaning or sterilising syringes or needles
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
- A61M5/178—Syringes
- A61M5/31—Details
- A61M5/32—Needles; Details of needles pertaining to their connection with syringe or hub; Accessories for bringing the needle into, or holding the needle on, the body; Devices for protection of needles
- A61M5/3205—Apparatus for removing or disposing of used needles or syringes, e.g. containers; Means for protection against accidental injuries from used needles
- A61M2005/3208—Apparatus for removing or disposing of used needles or syringes, e.g. containers; Means for protection against accidental injuries from used needles by application of rotational movement to the needle hub, e.g. by use of electrically driven toothed wheels
Landscapes
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Veterinary Medicine (AREA)
- Public Health (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Anesthesiology (AREA)
- Vascular Medicine (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Hematology (AREA)
- Epidemiology (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Chemical & Material Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The invention relates to the technical field of medical instruments, in particular to an automatic needle taking and disinfecting device for an insulin pen. The invention aims to enable an insulin pen to be inserted into the device after injection is completed, so that a needle head of the insulin pen can be automatically taken down, the device is convenient and quick, the problem that a user is easy to stab or take down the needle head when taking down the needle head is avoided, and meanwhile, the taken-down needle head and the free end of the insulin pen can be sterilized, so that the problems that the needle head pollutes a sharps box and the insulin pen is cross-infected are avoided.
Description
Technical Field
The invention relates to the technical field of medical instruments, in particular to an automatic needle taking and disinfecting device for an insulin pen.
Background
Insulin is a protein hormone secreted by the beta cells of the islets of langerhans in the pancreas stimulated by endogenous or exogenous substances such as glucose, lactose, ribose, arginine, glucagon, etc. Insulin is the only hormone in the body which reduces blood sugar and promotes the synthesis of glycogen, fat and protein. Exogenous insulin is mainly used for treating diabetes. For some diabetics, exogenous insulin is required, which requires injection through an insulin pen.
At present, the following modes are mainly adopted for the needle head for the insulin separating pen: 1. the insulin pen is screwed down by bare hands and the syringe needle is thrown back to the sharps box; 2. the insulin pen is sleeved back to the insulin needle by the outer cover of the needle head, the needle point is covered, and then the needle head is screwed down; 3. the insulin needle was clamped with forceps and the needle was screwed off with hemostats. Because the insulin syringe needle is superfine ultrashort (0.25mm x 5mm), it is very easy to cause acupuncture and iatrogenic infection to take off by bare-handed, when taking off the syringe needle through the back cover enclosing cover, because the insulin syringe needle enclosing cover is short and small, mellow, difficult back cover to the syringe needle, easily cause the finger to be wounded by the acupuncture, when taking off through hemostatic forceps holding the syringe needle rotation, because need use auxiliary instrument, on the one hand comparatively troublesome, on the other hand, when some patients inject oneself, do not have corresponding pliers, lead to can only take off by bare-handed, easily be stabbed.
Disclosure of Invention
In view of the above, the present invention provides an automatic needle-taking disinfection device for an insulin pen, which can automatically take off a needle of the insulin pen by inserting the insulin pen into the device after the insulin pen is injected, and is convenient and fast, thereby avoiding the problem that a user is easy to be stabbed or troublesome to take off the needle when taking off the needle, and simultaneously, disinfecting the taken-off needle and the free end of the insulin pen, and avoiding the problem that the needle pollutes a sharps box and cross infection of the insulin pen.
The invention solves the technical problems by the following technical means:
the utility model provides an insulin pen is with automatic degassing unit that gets needle, includes the bottom plate, be provided with down the casing on the bottom plate, the internal slip of inferior valve is provided with the receiver, be provided with on the casing down and get needle mechanism and disinfection subassembly, the receiver with get needle mechanism intercommunication, be provided with the casing down on the casing, upward be provided with the needle insertion subassembly on the casing, needle insertion subassembly and disinfection subassembly intercommunication.
Further, get needle mechanism including connecting shell, first power component, first mounting bracket and second power component, the connecting shell sets up on the casing down, first mounting bracket sets up in the casing down, first power component installs on first mounting bracket, be provided with the second mounting bracket in the connecting shell, second power component installs on the second mounting bracket to be connected with first power component transmission, the disinfection subassembly is installed on the second mounting bracket, sets up like this, through mutually supporting of first power component, second power component and disinfection subassembly, can take off the syringe needle fast, at the in-process of taking off, can disinfect to the junction of syringe needle and insulin pen and syringe needle.
Further, first power component includes first mount pad and electro-magnet, first mount pad fixed mounting is on first mounting bracket, the pinhole that falls has been seted up on the first mount pad, pinhole and receiver intercommunication fall, the electro-magnet symmetry sets up on first mount pad, sets up like this, through the work of electro-magnet, the work of the second power component of being convenient for.
Further, second power component includes motor, first gear, limiting plate, belt, drive assembly and holder, the motor sets up between first mounting bracket and second mounting bracket, the second mounting bracket is worn out to the output shaft of motor, first gear sets up on the output shaft of motor, the limiting plate sets up on the output shaft of motor, drive assembly slides and sets up on the second mounting bracket, the belt tensioning is on first gear and drive assembly, electro-magnet and drive assembly magnetism are connected, the holder sets up on drive assembly, sets up like this, through the work of motor, can drive assembly and holder work to can take off the syringe needle from the insulin pen automatically.
Further, transmission assembly includes hoop, second mount pad, first bearing, first installation cover, the needle tubing that falls, second installation cover, first spring and rotation piece, the hoop sets up in second mount pad bottom, first installation cover sets up in the second mount pad, first bearing sets up between second mount pad and first installation cover, the one end that falls the needle tubing is fixed to be set up on first mount pad to align with the pinhole that falls, the fixed setting of second installation cover is at the other end that falls the needle tubing, it sets up on the needle tubing to rotate the piece, first spring sets up in rotating the piece to be connected with the second installation cover, sets up like this, through the work of electro-magnet, can adsorb the hoop, thereby drive the needle tubing that falls and the first spring of second installation cover extrusion, and then can press from both sides the syringe needle tightly through the holder.
Further, the rotating member comprises a rotating pipe, an arc-shaped sleeve, an annular plate, a second gear, a connecting ring and a second bearing, a mounting groove is formed in the second mounting frame, a baffle ring is arranged on the inner wall of the mounting groove, the rotating pipe is arranged in the mounting groove, the arc-shaped sleeve is arranged on the inner wall of the rotating pipe, the annular plate is arranged at the top of the rotating pipe, the needle falling pipe penetrates out of the arc-shaped sleeve in a sliding manner, one end of the first spring is fixedly connected onto the arc-shaped sleeve, the other end of the first spring is fixedly connected with the second mounting sleeve, the second mounting sleeve is positioned above the annular plate, the second gear is sleeved on the rotating pipe, the second bearing sleeve is sleeved on the rotating pipe and abuts against the baffle ring, the connecting ring is connected between the second bearing and the second gear, the belt is tensioned on the first gear and the second gear, and a fixing ring is arranged at the mounting groove on the second mounting frame, the fixing ring is located on the second bearing and arranged, after the needle head is clamped tightly by the clamping piece, the motor works and drives the second gear, the second bearing, the rotating pipe and the annular plate to rotate through the belt, so that the clamping piece is driven to rotate, and the needle head is further taken down in a rotating mode.
Further, the holder includes first holder and second holder, first holder and second holder symmetry set up on the annular plate, first holder and second holder structure are the same, first holder includes supporting seat, axis of rotation, rotor plate, driving block, grip block and cushion, the supporting seat is fixed to be set up on the annular plate, the rotor plate passes through the axis of rotation and rotates and install on the supporting seat, the driving block is fixed to be set up on the rotor plate, the transmission groove has been seted up on the second installation cover, the free end of driving block is located the transmission groove, the grip block sets up on the rotor plate, the cushion sets up on the grip block, sets up like this, moves down through the second installation cover, and two cushions of synchronous drive are close to press from both sides the syringe needle tightly.
Further, the needle feeding assembly comprises a third mounting frame, a needle feeding sleeve, a connecting sleeve, a second spring, an ear plate and a cover plate, the third mounting frame is arranged in the upper shell, a mounting block is fixedly arranged on the third mounting frame, a circuit board is arranged on the mounting block, a control switch is arranged on the circuit board, an elastic sheet is arranged on the control switch, the ear plate is fixedly arranged on the needle feeding sleeve, the ear plate is abutted against the elastic sheet, the connecting sleeve is symmetrically arranged on the needle feeding sleeve, guide rods are symmetrically arranged on the third mounting frame, the second spring is sleeved on the guide rods, one end of the second spring is fixedly connected with the third mounting frame, the other end of the second spring is connected with the inner wall of the connecting sleeve, a needle feeding hole is formed in the third mounting frame, the needle feeding sleeve and the needle falling tube are positioned on the same axis, a through groove is formed in the upper shell, go up the casing and be provided with the joint cover in logical groove department, the joint cover joint is in the needle feeding cover, the bottom of needle feeding cover is formed with the trunnion ring, the fixed joint piece that is provided with in one side of apron, the apron passes through the joint piece and rotates to be installed on leading to the groove, sets up like this, through changeing the apron, inserts the needle feeding cover with the insulin pen, makes the needle feeding cover move down along the guide arm, on the one hand, makes the syringe needle get into between two cushions, and on the other hand, through the extrusion shell fragment, opens the switch to make the electro-magnet work, and then drive two cushions and be close to, press from both sides the syringe needle tightly.
Further, the disinfection subassembly includes disinfect box, water pump, transmission pipe, ultrasonic sprinkler, frame plate, nozzle holder and feed liquor cover, the disinfect box is fixed to be set up on the second mounting bracket, the water pump sets up in the disinfect box, the transmission pipe sets up the delivery outlet at the water pump, ultrasonic sprinkler sets up the end at the transmission pipe, the frame plate is fixed to be set up on the third mounting bracket, nozzle holder sets up in the frame plate, ultrasonic sprinkler is located nozzle holder, the feed liquor cover sets up in the needle inlet hole outside, the feed liquor is sheathe in and has been seted up the breach, sets up like this, makes the syringe needle at the in-process of taking off, and the antiseptic solution sprays through ultrasonic sprinkler, disinfects syringe needle, insulin pen and the junction and the cushion position of syringe needle.
Further, be provided with the feed liquor pipe on the disinfect box, the feed liquor pipe is worn to establish in last casing, it is provided with sealed head in feed liquor pipe free end to go up the casing, sealed head lock joint is on the feed liquor pipe, be provided with first transparent piece on the disinfect box, be provided with the transparent piece of second on connecting shell and the last casing, first transparent piece and the transparent piece of second align, set up like this, are convenient for in time supply the antiseptic solution.
The automatic needle taking and disinfecting device for the insulin pen has the following advantages:
1. through the mutual matching of the needle inserting assembly, the needle taking mechanism, the disinfecting assembly and the storage box, the needle head of the insulin pen can be quickly and automatically taken down, and the problems that the needle head hurts people and the needle is troublesome to take in the traditional needle taking process are solved; in the process of taking off the pinhead, the joint of the insulin pen and the pinhead and the clamping piece in the pinhead taking mechanism can be disinfected, so that the disinfected pinhead can enter the storage box, and the situation that the residual liquid medicine of the pinhead pollutes the storage box is avoided, thereby facilitating the subsequent treatment of the storage box;
2. through the mutual matching of the electromagnet, the iron ring, the second mounting seat, the first bearing, the first mounting sleeve, the needle falling tube, the second mounting sleeve, the first spring and the clamping piece, when the electromagnet works, the two cushion blocks in the clamping piece can be driven to be close to each other, so that the needle head is clamped tightly, in the process of clamping the needle head, the matching relation of the rotating piece, the motor and the belt cannot be changed, the rotating piece and the clamping piece are not influenced to rotate to take off the needle head, and after the needle head is taken off, the clamping piece can automatically reset, so that the subsequent clamping is facilitated;
3. the needle head clamped in the clamping piece can be automatically taken down through the mutual matching of the motor, the first gear, the second bearing and the clamping piece, the taken-down needle head then enters the storage box through the needle falling tube, and the whole needle taking process is automatic, convenient and quick;
4. through mutually supporting of ultrasonic wave shower nozzle, framed board, nozzle seat, feed liquor cover, feed liquor pipe, sealed head and transparent piece, on the one hand, can be to getting the disinfection of the syringe needle of needle in-process, and be convenient for add the antiseptic solution.
Drawings
FIG. 1 is a first schematic structural view of an automatic needle-taking and disinfecting device for an insulin pen according to the present invention;
FIG. 2 is a schematic structural view II of an automatic needle-taking and disinfecting device for an insulin pen according to the present invention;
FIG. 3 is a first schematic sectional view of the automatic needle-removing and disinfecting device for an insulin pen according to the present invention;
FIG. 4 is an enlarged schematic view of the structure at A in FIG. 3;
FIG. 5 is an enlarged schematic view of the structure at B in FIG. 3;
FIG. 6 is a schematic sectional view of the automatic needle-removing and disinfecting device for an insulin pen according to the present invention;
FIG. 7 is an enlarged schematic view of the structure at C in FIG. 6;
FIG. 8 is a schematic view of a part of the installation structure of the automatic needle-removing and disinfecting device for an insulin pen of the present invention;
FIG. 9 is a schematic structural view of a second mounting rack of the automatic needle-removing and disinfecting device for an insulin pen according to the present invention;
FIG. 10 is a schematic view of a part of the mounting structure of a third mounting rack of the automatic needle-removing and disinfecting device for an insulin pen according to the present invention;
the needle inserting device comprises a bottom plate 1, a lower shell 11, a storage box 111, a power switch 112, a power jack 113, a connecting shell 12, a second transparent block 121, a heat dissipation groove 122, an upper shell 13, a clamping sleeve 131, a cover plate 14, a clamping block 141, a sealing head 15, a third mounting rack 2, a needle inserting hole 201, a frame plate 21, a first transparent block 211, a nozzle seat 22, a liquid inlet sleeve 23, a gap 231, a needle inserting sleeve 24, an ear plate 241, a supporting ring 242, a connecting sleeve 243, a mounting block 25, a circuit board 26, a control switch 261, a spring plate 262, a liquid inlet pipe 27, a guide rod 28 and a second spring 281;
the disinfection box 3, the water pump 31, the transmission pipe 32, the ultrasonic spray head 321, the second mounting rack 4, the mounting groove 401, the motor 40, the first gear 41, the limiting plate 411 and the retaining ring 42;
the needle dropping device comprises a first mounting frame 5, a first mounting seat 51, a needle dropping hole 511, an electromagnet 512, an iron ring 52, a second mounting seat 53, a first bearing 531, a snap spring 532, a first mounting sleeve 533, a rotating pipe 6, an arc-shaped sleeve 61, an annular plate 611, a first spring 62, a needle dropping pipe 621, a second mounting sleeve 63, a transmission groove 631, a second gear 64, a connecting ring 641, a belt 642, a second bearing 65, a fixing ring 651, a supporting seat 66, a rotating shaft 661, a rotating plate 662, a transmission block 663, a clamping block 67, a cushion block 671, an accommodating plate 7 and a sealing plate 71.
Detailed Description
The invention will be described in detail below with reference to the following figures and specific examples:
as shown in fig. 1-10, the automatic needle taking and disinfecting device for insulin pens of the present invention comprises a bottom plate 1, wherein a lower housing 11 is disposed on the bottom plate 1, and a storage box 111 is slidably disposed in the lower housing 11, so as to facilitate the use of the storage box 111. Storage box 111 is last articulated to be provided with shrouding 71, is provided with on the lower casing 11 and holds board 7, and shrouding 71 wears to establish in holding board 7, and when storage box 111 took out from lower casing 11, shrouding 71 was automatic to be covered on storage box 111, the subsequent processing of storage box 111 of being convenient for. The lower shell 11 is provided with a needle taking mechanism and a disinfection component, and the needle taking mechanism is used for automatically taking down a needle head of an insulin pen inserted into the needle taking mechanism; the disinfection subassembly is used for getting the needle mechanism when getting the needle, disinfects the junction of syringe needle, insulin pen and syringe needle, avoids the remaining liquid medicine of syringe needle to pollute receiver 111, simultaneously, avoids insulin pen's cross infection. The storage box 111 communicates with the needle removing mechanism for storing the removed needle. Be provided with upper housing 13 on the lower casing 11, be provided with the needle inserting subassembly on the upper housing 13, needle inserting subassembly and disinfection subassembly intercommunication for insert insulin pen and syringe needle thereof, be convenient for get the disinfection of needle in-process. The lower shell 11 is provided with a power supply jack 113 and a power supply switch 112, and the power supply switch 112 is electrically connected with the needle taking mechanism and the disinfecting assembly and is used for electrifying the whole device.
Get needle mechanism including connecting shell 12, first power component, first mounting bracket 5 and second power component, connecting shell 12 sets up under on casing 11, and first mounting bracket 5 sets up under in casing 11, and first power component installs on first mounting bracket 5. Be provided with second mounting bracket 4 in the connection shell 12, second power component installs on second mounting bracket 4 to be connected with the transmission of first power component, through mutually supporting of first power component and second power component, can take off the syringe needle fast. The disinfection subassembly is installed on second mounting bracket 4, through disinfecting mutually supporting of subassembly and second power component, at the in-process that the syringe needle was taken off, can disinfect to the junction of syringe needle and insulin pen and syringe needle. The connecting shell 12 is provided with a heat dissipating groove 122, and the heat dissipation of the second power assembly during operation is facilitated through the heat dissipating groove 122.
First power component includes first mount pad 51 and electro-magnet 512, and first mount pad 51 fixed mounting has seted up pinhole 511 on the first mount pad 51 on the first mount pad 5, and pinhole 511 and receiver 111 intercommunication fall. The electromagnets 512 are symmetrically arranged on the first mounting base 51, and the operation of the second power assembly is facilitated through the operation of the electromagnets 512. The second power component comprises a motor 40, a first gear 41, a limiting plate 411, a belt 642, a transmission component and a clamping piece, wherein the motor 40 is fixedly arranged between the first mounting frame 5 and the second mounting frame 4, an output shaft of the motor 40 penetrates out of the second mounting frame 4, the first gear 41 is arranged on an output shaft of the motor 40, the limiting plate 411 is arranged on an output shaft of the motor 40, and the first gear 41 is fixedly arranged on an output shaft of the motor 40. The transmission assembly is slidably disposed on the second mounting frame 4, and the belt 642 is tensioned on the first gear 41 and the transmission assembly, so that when the motor 40 works, the transmission assembly can be driven to rotate by the belt 642. The electromagnet 512 is magnetically connected with the transmission assembly, and when the electromagnet 512 is electrified, the transmission assembly can be adsorbed, so that the transmission assembly is driven to move downwards and is close to the electromagnet 512. The holder setting is on transmission assembly for the syringe needle of centre gripping insulin pen, when motor 40's work, can drive transmission assembly and holder work, thereby can take off the syringe needle is automatic from insulin pen.
The transmission assembly comprises an iron ring 52, a second mounting seat 53, a first bearing 531, a first mounting sleeve 533, a needle falling tube 621, a second mounting sleeve 63, a first spring 62 and a rotating part, wherein the iron ring 52 is fixedly arranged at the bottom of the second mounting seat 53, the first mounting sleeve 533 is arranged in the second mounting seat 53, the first bearing 531 is arranged between the second mounting seat 53 and the first mounting sleeve 533, and the first mounting sleeve 533 can rotate relative to the second mounting seat 53. Snap springs 532 are disposed at the first mounting sleeve 533 and the first bearing 531, and are used for mounting the first bearing 531 and the second mounting seat 53 on the first mounting sleeve 533. The one end of needle tubing 621 that falls is fixed to be set up on first installation cover 533 to align with needle hole 511, the fixed setting of second installation cover 63 is at the other end of needle tubing 621 that falls, will fall needle tubing 621 fixed mounting between first installation cover 533 and second installation cover 63, makes the syringe needle can follow needle tubing 621 that falls and needle hole 511 gets into receiver 111. The rotation piece sets up in the needle tubing 621 outside that falls, first spring 62 sets up in rotating the piece, and be connected with second installation cover 63, when electro-magnet 512 circular telegram, can adsorb hoop 52, drive second mount pad 53, first bearing 531, first installation cover 533 and the needle tubing 621 that falls move down, thereby drive second installation cover 63 downstream and extrude first spring 62, and then can drive the holder and press from both sides the syringe needle tightly, after electro-magnet 512 cuts off the power supply, under first spring 62's effect, second mount pad 53, first bearing 531, first installation cover 533, the needle tubing 621 that falls, second installation cover 63 and holder can reset, be convenient for centre gripping next time.
The rotating member comprises a rotating pipe 6, an arc-shaped sleeve 61, an annular plate 611, a second gear 64, a connecting ring 641 and a second bearing 65, wherein the second mounting frame 4 is provided with a mounting groove 401, and the inner wall of the mounting groove 401 is provided with a baffle ring 42. The rotating tube 6 is arranged in the mounting groove 401, the arc-shaped sleeve 61 is fixedly arranged on the inner wall of the rotating tube 6, the annular plate 611 is fixedly arranged at the top of the rotating tube 6, the needle falling tube 621 penetrates through the arc-shaped sleeve 61 in a sliding mode, one end of the first spring 62 is fixedly connected to the arc-shaped sleeve 61, the other end of the first spring 62 is fixedly connected with the second mounting sleeve 63, and therefore when the first spring 62 is in a free state, the second mounting sleeve 63 is located above the annular plate 611. The second gear 64 is sleeved on the rotating pipe 6, the inner ring of the second bearing 65 is sleeved on the rotating pipe 6, the outer ring of the second bearing 65 abuts against the baffle ring 42, and the rotating pipe 6 is rotatably mounted on the second mounting frame 4 through the second bearing 65. The connection ring 641 is connected between the inner race of the second bearing 65 and the second gear 64, and fixedly connects the second gear 64 and the second bearing 65. The belt 642 is tensioned on the first gear 41 and the second gear 64, when the first gear 41 rotates, the belt 642 can drive the second gear 64 to rotate, the second gear 64 rotates to drive the inner ring of the second bearing 65 to rotate, so as to drive the rotating tube 6 to rotate, the rotating tube 6 rotates to drive the annular plate 611 to rotate, so as to drive the clamping piece to rotate, and further the needle head can be taken down in a rotating manner. A fixing ring 651 is arranged on the second mounting frame 4 at the mounting groove 401, and the fixing ring 651 is located on the second bearing 65 to fix the position of the second bearing 65, so that the position of the second gear 64 is fixed, the matching relationship between the first gear 41 and the second gear 64 and the belt 642 is ensured, and the electromagnet 512 cannot be changed during operation.
The clamping piece comprises a first clamping piece and a second clamping piece, the first clamping piece and the second clamping piece are symmetrically arranged on the annular plate 611, and the first clamping piece and the second clamping piece are identical in structure. The first clamping member includes a supporting seat 66, a rotating shaft 661, a rotating plate 662, a transmission block 663, a clamping block 67 and a cushion block 671, the supporting seat 66 is fixedly arranged on the annular plate 611, and the rotating plate 662 is rotatably mounted on the supporting seat 66 through the rotating shaft 661. The transmission block 663 is fixedly arranged on the rotating plate 662, the second installation sleeve 63 is provided with a transmission groove 631, and the free end of the transmission block 663 is positioned in the transmission groove 631, so that the second installation sleeve 63 can drive the transmission block 663 to rotate due to vertical movement, and further the rotating plate 662 is driven to rotate along the rotating shaft 661. The clamping block 67 is fixedly arranged on the rotating plate 662, the cushion block 671 is fixedly arranged on the clamping block 67, and when the second mounting sleeve 63 moves downwards, the two transmission blocks 663 can be synchronously driven to move downwards, so that the two rotating plates 662 and the clamping block 67 are driven to be close to each other, and then the two cushion blocks 671 are driven to be close to each other, so that the needle head is clamped.
The needle inserting assembly comprises a third mounting frame 2, a needle inserting sleeve 24, a connecting sleeve 243, a second spring 281, an ear plate 241 and a cover plate 14, wherein the third mounting frame 2 is fixedly arranged in the upper shell 13. The third mounting bracket 2 is fixedly provided with a mounting block 25, the mounting block 25 is provided with a circuit board 26, and the circuit board 26 is provided with a control switch 261 for controlling the operation of the electromagnet 512. The control switch 261 is provided with an elastic sheet 262, the ear plate 241 is fixedly arranged on the needle inlet sleeve 24, the ear plate 241 is abutted against the elastic sheet 262, and when the ear plate 241 descends, the elastic sheet 262 can be extruded, so that the control switch 261 is opened, and the electromagnet 512 works. The connecting sleeve 243 is symmetrically arranged on the needle inlet sleeve 24, the guide rods 28 are symmetrically arranged on the third mounting frame 2, the second spring 281 is sleeved on the guide rods 28, one end of the second spring 281 is fixedly connected with the third mounting frame 2, the other end of the second spring 281 is connected with the inner wall of the connecting sleeve 243, the needle inlet sleeve 24 can automatically reset when not in use through the arrangement of the second spring 281, and the control switch 261 is turned off in the resetting process, so that the electromagnet 512 is powered off. The third mounting frame 2 is provided with a needle inlet 201, the needle inlet sleeve 24 and the needle falling tube 621 are located on the same axial line, and the needle can smoothly fall along the needle falling tube 621. Go up and seted up logical groove on the casing 13, go up casing 13 and be provided with joint sleeve 131 in logical groove department, joint sleeve 131 joint is in advancing needle cover 24, advances the bottom of needle cover 24 and is formed with the filler ring 242, makes the insulin pen when inserting logical groove, can the disect insertion advance in needle cover 24, and finally offsets with filler ring 242, avoids the insulin pen to break away from advancing needle cover 24. One side of apron 14 is fixed to be provided with joint piece 141, and apron 14 rotates through joint piece 141 and installs on leading to the groove, makes apron 14 lead to the groove relatively and rotates, when can opening logical groove, avoids losing.
The disinfection subassembly includes disinfect box 3, water pump 31, transmission pipe 32, ultrasonic spray nozzle 321, frame plate 21, nozzle base 22 and feed liquor cover 23, disinfect box 3 is fixed to be set up on second mounting bracket 4, water pump 31 sets up in disinfect box 3, transmission pipe 32 sets up the delivery outlet at water pump 31, ultrasonic spray nozzle 321 sets up the end at transmission pipe 32, make water pump 31 work, the antiseptic solution passes through ultrasonic spray nozzle 321 blowout, and at the spun in-process, make the antiseptic solution atomizing, make sterile more thorough. The frame plate 21 is fixedly arranged on the third mounting frame 2 to form a sterilization zone. The spray head seat 22 is arranged in the frame plate 21, the ultrasonic spray head 321 is arranged in the spray head seat 22, the liquid inlet sleeve 23 is arranged outside the needle inlet hole 201, a notch 231 is formed in the liquid inlet sleeve 23, the diameter of the needle inlet hole 201 is larger than that of the needle inlet sleeve 24, and the needle inlet sleeve 24 is located in a disinfection area, so that in the taking-off process of the needle head, disinfectant is sprayed through the ultrasonic spray head 321, and the connection part of the needle head, the insulin pen and the needle head and the cushion block 671 can be disinfected.
Be provided with feed liquor pipe 27 on disinfect box 3, feed liquor pipe 27 wears to establish in last casing 13, goes up casing 13 and is provided with sealed head 15 in feed liquor pipe 27 free end, and sealed head 15 lock joint is on feed liquor pipe 27 for seal feed liquor pipe 27, avoid the antiseptic solution to volatilize, simultaneously, can open sealed head 15, add the antiseptic solution to disinfect box 3. Be provided with first transparent piece 211 on disinfect box 3, be provided with second transparent piece 121 on connecting shell 12 and the last casing 13, first transparent piece 211 aligns with second transparent piece 121, through first transparent piece 211 and second transparent piece 121, the person of facilitating the use knows the volume of antiseptic solution in disinfect box 3 to be convenient for in time add antiseptic solution.
The application method of the embodiment comprises the following steps: when the device is used, the cover plate 14 is rotated to open the through groove and expose the through groove, the insulin pen is inserted into the needle feeding sleeve 24, the lower part of the insulin pen is abutted against the supporting ring 242, the needle head enters between the two cushion blocks 671, in the process, the insulin pen drives the needle feeding sleeve 24 to descend along the guide rod 28 by force of a user, so that the second spring 281 is extruded, meanwhile, the ear plate 241 descends to extrude the elastic sheet 262, the control switch 261 is opened, the electromagnet 512 is electrified to adsorb the iron ring 52 to move downwards, the iron ring 52 moves downwards to drive the second mounting seat 53, the first bearing 531, the first mounting sleeve 533 and the needle falling tube 621 to move downwards, so that the second mounting sleeve 63 is driven to move downwards and extrude the first spring 62, in the downward moving process of the second mounting sleeve 63, the transmission groove 631 drives the two transmission blocks 663 to rotate downwards, and the transmission blocks 663 rotate downwards to drive the rotating plate 662, the needle falling plate 242, The clamp block 67 and the pad 671 are brought towards each other so that the two pads 671 grip the needle.
The motor 40 is started, the output shaft of the motor 40 drives the first gear 41 to rotate, the first gear 41 rotates to drive the belt 642 to rotate, the belt 642 rotates to drive the second gear 64 to rotate, the second gear 64 rotates to drive the inner ring of the second bearing 65 to rotate, the inner ring of the second bearing 65 rotates to drive the rotating pipe 6 to rotate, the rotating pipe 6 rotates to drive the annular plate 611 to rotate, the annular plate 611 rotates to drive the supporting seat 66 to rotate, the supporting seat 66 rotates to drive the rotating plate 662, the clamping block 67 and the cushion block 671 to rotatably take down the needle from the insulin pen, in the process, the transmission block 663 rotates along the transmission groove 631 and cannot drive the second mounting sleeve 63 to rotate.
When the motor 40 works, the water pump 31 is started simultaneously, the water pump 31 works to enable disinfectant in the disinfection box 3 to enter the ultrasonic spray head 321 along the transmission pipe 32, atomized disinfectant is sprayed to the joints of the needle head and the insulin pen and the needle head under the action of the ultrasonic spray head 321, so that the tail ends of the needle head and the insulin pen are disinfected, and in the process, the disinfectant is in contact with the cushion block 671 and the clamping block 67 to disinfect the cushion block 671 and the clamping block 67 simultaneously, so that cross infection is avoided.
After the syringe needle takes off, the user takes out the insulin pen, in this in-process, needle inlet sleeve 24 resets under the effect of second spring 281, thereby make control switch 261 close, make electro-magnet 512 outage, thereby make two cushion 671 loosen, make the syringe needle after the disinfection along falling needle pipe 621 and falling pinhole 511 and get into receiver 111, motor 40 and water pump 31 stop work simultaneously, accomplish the syringe needle and follow the automatic take off on the insulin pen, and is convenient, and fast, and disinfect the syringe needle that takes off, avoid remaining liquid medicine on the syringe needle to pollute receiver 111.
Although the present invention has been described in detail with reference to the preferred embodiments, it will be understood by those skilled in the art that various changes may be made and equivalents may be substituted without departing from the spirit and scope of the invention as defined in the appended claims. The techniques, shapes, and configurations not described in detail in the present invention are all known techniques.
Claims (10)
1. The utility model provides an insulin pen is with automatic degassing unit that gets needle which characterized in that: the novel needle inserting machine comprises a base plate, be provided with down the casing on the bottom plate, the internal slip of inferior valve is provided with the receiver, be provided with on the casing down and get needle mechanism and disinfection subassembly, the receiver with get needle mechanism intercommunication, be provided with the casing down on the casing, upward be provided with the needle inserting subassembly on the casing, needle inserting subassembly and disinfection subassembly intercommunication.
2. The automatic needle-taking disinfection device for the insulin pen as claimed in claim 1, characterized in that: get needle mechanism including connecting shell, first power component, first mounting bracket and second power component, the connecting shell sets up on the casing down, first mounting bracket sets up in the casing down, first power component installs on first mounting bracket, be provided with the second mounting bracket in the connecting shell, second power component installs on the second mounting bracket to be connected with first power component transmission, the subassembly of disinfecting is installed on the second mounting bracket.
3. The automatic needle-taking disinfection device for the insulin pen as claimed in claim 2, characterized in that: first power component includes first mount pad and electro-magnet, first mount pad fixed mounting is on first mounting bracket, seted up the pinhole that falls on the first mount pad, pinhole and receiver intercommunication fall, the electro-magnet symmetry sets up on first mount pad.
4. The automatic needle-taking disinfection device for insulin pen as claimed in claim 3, characterized in that: the second power component comprises a motor, a first gear, a limiting plate, a belt, a transmission component and a clamping piece, the motor is arranged between the first mounting frame and the second mounting frame, the second mounting frame is worn out by an output shaft of the motor, the first gear is arranged on the output shaft of the motor, the limiting plate is arranged on the output shaft of the motor, the transmission component is arranged on the second mounting frame in a sliding mode, the belt is tensioned on the first gear and the transmission component, the electromagnet is magnetically connected with the transmission component, and the clamping piece is arranged on the transmission component.
5. The automatic needle-taking disinfection device for insulin pen as claimed in claim 4, characterized in that: the transmission assembly comprises an iron ring, a second mounting seat, a first bearing, a first mounting sleeve, a falling needle tube, a second mounting sleeve, a first spring and a rotating piece, wherein the iron ring is arranged at the bottom of the second mounting seat, the first mounting sleeve is arranged in the second mounting seat, the first bearing is arranged between the second mounting seat and the first mounting sleeve, one end of the falling needle tube is fixedly arranged on the first mounting sleeve and is aligned with the falling needle hole, the second mounting sleeve is fixedly arranged at the other end of the falling needle tube, the rotating piece is arranged on the falling needle tube, the first spring is arranged in the rotating piece and is connected with the second mounting sleeve.
6. The automatic needle-taking disinfection device for the insulin pen as claimed in claim 5, characterized in that: the rotating piece comprises a rotating pipe, an arc-shaped sleeve, an annular plate, a second gear, a connecting ring and a second bearing, a mounting groove is formed in the second mounting frame, a baffle ring is arranged on the inner wall of the mounting groove, the rotating pipe is arranged in the mounting groove, the arc-shaped sleeve is arranged on the inner wall of the rotating pipe, the annular plate is arranged at the top of the rotating pipe, the needle falling pipe penetrates out of the arc-shaped sleeve in a sliding manner, one end of a first spring is fixedly connected onto the arc-shaped sleeve, the other end of the first spring is fixedly connected with the second mounting sleeve, the second mounting sleeve is positioned above the annular plate, the second gear is sleeved on the rotating pipe, the second bearing is sleeved on the rotating pipe and abuts against the baffle ring, the connecting ring is connected between the second bearing and the second gear, the belt is tensioned on the first gear and the second gear, a fixing ring is arranged at the mounting groove on the second mounting frame, the fixed ring is positioned on the second bearing.
7. The automatic needle-taking disinfection device for the insulin pen as claimed in claim 6, characterized in that: the clamping piece comprises a first clamping piece and a second clamping piece, the first clamping piece and the second clamping piece are symmetrically arranged on the annular plate, the first clamping piece and the second clamping piece are identical in structure, the first clamping piece comprises a supporting seat, a rotating shaft, a rotating plate, a transmission block, a clamping block and a cushion block, the supporting seat is fixedly arranged on the annular plate, the rotating plate is rotatably arranged on the supporting seat through the rotating shaft, the transmission block is fixedly arranged on the rotating plate, a transmission groove is formed in the second installation sleeve, the free end of the transmission block is located in the transmission groove, the clamping block is arranged on the rotating plate, and the cushion block is arranged on the clamping block.
8. The automatic needle-taking disinfection device for the insulin pen as claimed in claim 7, characterized in that: the needle feeding assembly comprises a third mounting frame, a needle feeding sleeve, a connecting sleeve, a second spring, an ear plate and a cover plate, the third mounting frame is arranged in the upper shell, a mounting block is fixedly arranged on the third mounting frame, a circuit board is arranged on the mounting block, a control switch is arranged on the circuit board, an elastic sheet is arranged on the control switch, the ear plate is fixedly arranged on the needle feeding sleeve, the ear plate is abutted against the elastic sheet, the connecting sleeve is symmetrically arranged on the needle feeding sleeve, guide rods are symmetrically arranged on the third mounting frame, the second spring is sleeved on the guide rods, one end of the second spring is fixedly connected with the third mounting frame, the other end of the second spring is connected with the inner wall of the connecting sleeve, a needle feeding hole is formed in the third mounting frame, the needle feeding sleeve, the needle tube and the needle tube are located on the same axial line, a through groove is formed in the upper shell, and a clamping sleeve is arranged at the through groove in the upper shell, the needle inserting device is characterized in that the clamping sleeve is clamped in the needle inserting sleeve, a supporting ring is formed at the bottom of the needle inserting sleeve, a clamping block is fixedly arranged on one side of the cover plate, and the cover plate is rotatably installed on the through groove through the clamping block.
9. The automatic needle-taking disinfection device for the insulin pen as claimed in claim 8, characterized in that: the disinfection subassembly includes disinfect box, water pump, transmission pipe, ultrasonic sprinkler, frame plate, nozzle holder and feed liquor cover, the disinfect box is fixed to be set up on the second mounting bracket, the water pump sets up in the disinfect box, transmission pipe sets up the delivery outlet at the water pump, ultrasonic sprinkler sets up the end at transmission pipe, the frame plate is fixed to be set up on the third mounting bracket, nozzle holder sets up in the frame plate, ultrasonic sprinkler is located the nozzle holder, the feed liquor cover sets up in the needle hole outside of advancing, set up jaggedly on the feed liquor cover.
10. The automatic needle-taking disinfection device for the insulin pen as claimed in claim 9, characterized in that: be provided with the feed liquor pipe on the third mounting bracket, the feed liquor pipe is worn to establish at last casing, it is provided with sealed head in feed liquor pipe free end to go up the casing, sealed head lock joint is on the feed liquor pipe, be provided with first transparent piece on the disinfect box, be provided with the transparent piece of second on connecting shell and the last casing, first transparent piece and the transparent piece of second align.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111501807.XA CN114028656B (en) | 2021-12-09 | 2021-12-09 | Insulin pen is with automatic needle degassing unit that gets |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111501807.XA CN114028656B (en) | 2021-12-09 | 2021-12-09 | Insulin pen is with automatic needle degassing unit that gets |
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| CN114028656A true CN114028656A (en) | 2022-02-11 |
| CN114028656B CN114028656B (en) | 2024-02-13 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN116173356A (en) * | 2023-04-28 | 2023-05-30 | 江苏治宇医疗器材有限责任公司 | Medical injector needle head treatment device |
| CN116920203A (en) * | 2023-08-08 | 2023-10-24 | 中国人民解放军总医院第五医学中心 | Blood sugar management function box for diabetics |
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| CN213759993U (en) * | 2020-11-25 | 2021-07-23 | 田甜 | Insulin syringe needle takes off ware |
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| US20020004648A1 (en) * | 2000-05-31 | 2002-01-10 | Larsen Carsten Gerner | Disposable double pointed injection needle, and an insulin injection system comprising a disposable double pointed injection needle |
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| CN116920203B (en) * | 2023-08-08 | 2025-11-11 | 中国人民解放军总医院第五医学中心 | Blood sugar management function box for diabetics |
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|---|---|
| CN114028656B (en) | 2024-02-13 |
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