CN110368545A - The insulin temperature control pen cap - Google Patents

The insulin temperature control pen cap Download PDF

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Publication number
CN110368545A
CN110368545A CN201910679223.8A CN201910679223A CN110368545A CN 110368545 A CN110368545 A CN 110368545A CN 201910679223 A CN201910679223 A CN 201910679223A CN 110368545 A CN110368545 A CN 110368545A
Authority
CN
China
Prior art keywords
sleeve
insulin
pen cap
temperature control
interconnecting piece
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201910679223.8A
Other languages
Chinese (zh)
Inventor
沈行
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Changzhou Saisheng Medical Technology Co ltd
Original Assignee
Changzhou Ruopu Medical Technology Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Changzhou Ruopu Medical Technology Co Ltd filed Critical Changzhou Ruopu Medical Technology Co Ltd
Priority to CN201910679223.8A priority Critical patent/CN110368545A/en
Publication of CN110368545A publication Critical patent/CN110368545A/en
Pending legal-status Critical Current

Links

Classifications

    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES 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
    • A61M5/00Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
    • A61M5/002Packages specially adapted therefor, e.g. for syringes or needles, kits for diabetics
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28HEAT EXCHANGE IN GENERAL
    • F28DHEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D20/00Heat storage plants or apparatus in general; Regenerative heat-exchange apparatus not covered by groups F28D17/00 or F28D19/00
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES 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
    • A61M2205/00General characteristics of the apparatus
    • A61M2205/18General characteristics of the apparatus with alarm
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES 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
    • A61M2205/00General characteristics of the apparatus
    • A61M2205/33Controlling, regulating or measuring
    • A61M2205/3368Temperature
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/14Thermal energy storage

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • General Engineering & Computer Science (AREA)
  • Thermal Sciences (AREA)
  • Diabetes (AREA)
  • Vascular Medicine (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Hematology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)

Abstract

The present invention relates to device for storing insulin technical fields, especially a kind of insulin temperature control pen cap, the after sleeve that the front sleeve and tail end blocked including head end blocks, the tail end of the front sleeve and the head end of after sleeve are detachably connected, the accommodating chamber for accommodating novopen or insulin pen-cartridge is formed between the front sleeve and after sleeve, phase-change material layers are provided in the accommodating chamber, the present invention is assembled into the portable pen cap of compact using front sleeve and after sleeve, and phase-change material layers are set in the accommodating chamber of the pen cap, phase-change material layers are made constantly to absorb heat after the phase transition temperature that ambient temperature reaches the phase-change material, control the temperature of accommodating chamber, to make to maintain low temperature environment in accommodating chamber, in order to store novopen or insulin pen-cartridge, realization can also carry novopen in summer, and It is applicable to the insulin pen-cartridge and novopen of different model, it is applied widely.

Description

The insulin temperature control pen cap
Technical field
The present invention relates to device for storing insulin technical field, especially a kind of insulin temperature control pen cap.
Background technique
Novopen is a kind of syringe for voluntarily insulin injection, is had easy to operate, easy to learn, easy-to-use and conveniently The advantages that carrying, primary structure are the pen core equipped with insulin medical fluid of novopen shell and configuration in novopen shell, Pen core can be replaced after being finished, and novopen is then reusable;
Since insulin is easy failure extraneous when the temperature is excessively high, it is therefore desirable to save at 25 DEG C or less, usually place It is stored in refrigerator, and outdoor temperature is generally up to 30 DEG C or more in summer, which results in inside, and pancreas islet is housed The novopen of plain medical fluid can not continue to carry, so that the summer trip to diabetic causes very big puzzlement, needle In this regard, occurring insulin refrigerating box on the market, although insulin refrigerating box is much smaller with respect to the volume of refrigerator, it is also It is to be not easy to carry.
Summary of the invention
The technical problem to be solved by the present invention is in order to solve shadow of the novopen by summer high temperature in the prior art It rings, leads to not the problem of carrying, a kind of insulin temperature control pen cap is now provided.
The technical solution adopted by the present invention to solve the technical problems is: a kind of insulin temperature control pen cap, including head end envelope The after sleeve that stifled front sleeve and tail end block, the tail end of the front sleeve and the head end of after sleeve are detachably connected, before described The accommodating chamber for accommodating novopen or insulin pen-cartridge is formed between sleeve and after sleeve, is provided with phase in the accommodating chamber Change material layer.
It is assembled into the portable pen cap of compact using front sleeve and after sleeve in this programme, and in the appearance of the pen cap It receives intracavitary setting phase-change material layers, inhales phase-change material layers constantly after the phase transition temperature that ambient temperature reaches the phase-change material Heat is received, the temperature of accommodating chamber is controlled, to make to maintain low temperature environment in accommodating chamber, in order to store novopen or insulin Pen core.
Further, the material of the phase-change material layers is paraffin or fatty acid.
Further, the phase-change material layers are wound around on the inner wall of accommodating chamber, and are located in after sleeve.
For the ease of the quick despatch between front sleeve and after sleeve, further, the head end of the after sleeve have with The annular interconnecting piece to match inside the tail end of front sleeve, the tail end inner wall of the front sleeve is protruding with clamping protrusion, described The head end end of annular interconnecting piece offers guide groove, offers on the outer peripheral surface of the annular interconnecting piece and is clamped raised phase The circumferential slot matched, and circumferential slot is connected to guide groove, the clamping protrusion of the front sleeve tail end is connected to annular after guide groove In the circumferential slot of interconnecting piece.
Further, the axis direction of the extending direction opposed annular interconnecting piece of the guide groove is obliquely installed.
Further, locking slot is provided on the tail end inner wall of the front sleeve, on the outer peripheral surface of the annular interconnecting piece It is protruding with the lock point to match with the locking slot, when the clamping protrusion of front sleeve tail end is connected to the circumferential direction of annular interconnecting piece When in slot, lock point correspondence can be stuck in locking slot.
Further, sealing ring is fixed in the annular interconnecting piece.
Further, timer is provided on the outer wall of the after sleeve.
Further, the temperature sensor for monitoring accommodating chamber temperature is provided in the after sleeve, the temperature passes Sensor is connect with temperature indicator signal.
Further, signal lamp is provided in the after sleeve, the signal lamp is connect with temperature indicator signal.
The beneficial effects of the present invention are: the insulin temperature control pen cap of the invention is assembled into volume using front sleeve and after sleeve The small and exquisite portable pen cap, and phase-change material layers are set in the accommodating chamber of the pen cap, make phase-change material layers in ambient temperature Heat is constantly absorbed after reaching the phase transition temperature of the phase-change material, controls the temperature of accommodating chamber, to make to maintain in accommodating chamber Low temperature environment, in order to store novopen or insulin pen-cartridge, realizing can also be carried out novopen with oneself in summer It carries, and is applicable to the insulin pen-cartridge and novopen of different model, it is applied widely.
Detailed description of the invention
Present invention will be further explained below with reference to the attached drawings and examples.
Fig. 1 is the schematic front view of the insulin temperature control pen cap of the present invention;
Fig. 2 be in Fig. 1 A-A to schematic cross-sectional view;
Fig. 3 is the schematic side view of the insulin temperature control pen cap of the present invention;
Fig. 4 is the perspective view of the explosion of the insulin temperature control pen cap of the present invention;
Fig. 5 is the partial enlargement diagram of B in Fig. 4;
Fig. 6 is the schematic three dimensional views of the insulin temperature control pen cap of the present invention.
In figure: 1, front sleeve, 2, after sleeve, 2-1, annular interconnecting piece, 2-11, guide groove, 2-12, circumferential slot, 2-13, lock Detain point, 3, novopen, 4, accommodating chamber, 5, phase-change material layers, 6, sealing ring, 7, timer, 8, temperature indicator, 9, signal Lamp.
Specific embodiment
In conjunction with the accompanying drawings, the present invention is further explained in detail.These attached drawings are simplified schematic diagram, only with Illustration illustrates basic structure of the invention, therefore it only shows the composition relevant to the invention, direction and referring to (for example, Upper and lower, left and right, etc.) can be only used for helping the description to the feature in attached drawing.Therefore, it is not adopted in restrictive sense With following specific embodiments, and claimed theme is only limited by appended claims and its equivalent form Range.
Embodiment 1
As shown in figures 1 to 6, a kind of insulin temperature control pen cap, the rear enclosure that the front sleeve 1 and tail end blocked including head end blocks Cylinder 2, the tail end of the front sleeve 1 and the head end of after sleeve 2 are detachably connected, and are formed and are used between the front sleeve 1 and after sleeve 2 In being provided with phase-change material layers 5 in the accommodating chamber 4 for accommodating novopen 3 or insulin pen-cartridge, the accommodating chamber 4.
The material of the phase-change material layers 5 is paraffin or fatty acid;The phase-change material layers 5 are wound around the interior of accommodating chamber 4 On wall, and it is located in after sleeve 2;To make phase-change material layers 5 opposite can be centered around the outer of novopen 3 or insulin pen-cartridge Heat insulation effect is improved in side.
The head end of the after sleeve 2 have with the annular interconnecting piece 2-1 that matches inside the tail end of front sleeve 1, before described The tail end inner wall of sleeve 1 is protruding with clamping protrusion, and the head end end of the annular interconnecting piece 2-1 offers guide groove 2-11, Offer the circumferential slot 2-12 to match with clamping protrusion on the outer peripheral surface of the annular interconnecting piece 2-1, and circumferential slot 2-12 with Guide groove 2-11 connection, the clamping protrusion of 1 tail end of front sleeve are connected to the week of annular interconnecting piece 2-1 after guide groove 2-11 Into slot 2-12;To making front sleeve 1 is rotatable to be connected in after sleeve 2, realize front sleeve 1 can conveniently with rear enclosure Cylinder 2 is loaded and unloaded.
The axis direction of the extending direction opposed annular interconnecting piece 2-1 of the guide groove 2-11 is obliquely installed;That is front sleeve 1 When being arranged in the axial direction to the annular interconnecting piece 2-1 of after sleeve 2, guide groove 2-11 can generate guiding function to clamping protrusion, Deflect the clamping protrusion of front sleeve 1 to circumferential slot 2-12 along the side wall of guide groove 2-11.
Locking slot is provided on the tail end inner wall of the front sleeve 1, the outer peripheral surface of the annular interconnecting piece 2-1 is protruding with The lock point 2-1 to match with the locking slot, when the clamping protrusion of 1 tail end of front sleeve is connected to the week of annular interconnecting piece 2-1 When into slot 2-12, lock point 2-13 correspondence can be stuck in locking slot;By latching the cooperation of point 2-13 and locking slot, make protheca There is certain circumferentially fixed power between cylinder 1 and after sleeve 2, increase connective stability between front sleeve 1 and after sleeve 2, also It is to say after lock point 2-13 and locking slot cooperation, needs slightly can will firmly latch a little along disassembly direction rotation 1 side of front sleeve 2-13 crosses locking slot.
Sealing ring 6 is fixed in the annular interconnecting piece 2-1;Sealing ring 6 can be to the novopen 3 or pancreas in accommodating chamber 4 Island element pen core plays the role of certain grip.
It is provided with timer 7 on the outer wall of the after sleeve 2, can record the pen cap uses the time, and in timer 7 It is shown on display screen, carries out timely insulin injection to play the role of certain prompt to patient.
The temperature sensor for monitoring 4 temperature of accommodating chamber, the temperature sensor and temperature are provided in the after sleeve 2 Spend the connection of 8 signal of display;The temperature in accommodating chamber 4 can be monitored in real time by the setting of temperature sensor, and in temperature Temperature is shown on degree display 8, in order to which user can be apparent from the preservation condition and the pen cap of novopen 3 Whether use can proceed with.
Signal lamp 9 is provided in the after sleeve 2, the signal lamp 9 is connect with 8 signal of temperature indicator;When accommodating chamber 4 When interior temperature is below set temperature, temperature indicator 8 can control signal lamp 9 and show green;When the temperature in accommodating chamber 4 is high When set temperature, temperature indicator 8 can control signal lamp 9 and be displayed in red, to be warned.
Wherein, temperature indicator 8 can be self-powered, can also share power supply with temperature indicator 8, knob specifically can be used in power supply Battery is detained, signal lamp 9 and temperature sensor are electrically connected with the microprocessor in temperature indicator 8.
It can also be used and be threadedly coupled between front sleeve 1 and after sleeve 2 in the present embodiment, i.e., on the tail end inner wall of front sleeve 1 Equipped with internal screw thread, the annular interconnecting piece 2-1 of after sleeve 2 is equipped with the external screw thread matched with the internal screw thread.
The working principle of the insulin temperature control pen cap is as follows in the present embodiment:
Front sleeve 1 is slightly firmly rotated along disassembly direction first, makes the locking slot of front sleeve 1 and annular interconnecting piece 2-1's It latches point 2-13 to disengage, then proceedes to make clamping protrusion on front sleeve 1 from circumferential slot 2- along disassembly direction rotation front sleeve 1 12 reach guide groove 2-11, and disengage along guide groove 2-11 and annular interconnecting piece 2-1, so that realization is by front sleeve 1 from rear enclosure It is removed on cylinder 2, one end of novopen 3 or insulin pen-cartridge is then passed through into the sealing ring 6 in annular interconnecting piece 2-1, and stretch Enter into after sleeve 2;
Then 1 set of front sleeve is drawn close in novopen 3 or the other end of insulin pen-cartridge, and to after sleeve 2, makes protheca The clamping protrusion of cylinder 1 reaches circumferential slot 2-12 along the guide groove 2-11 of interconnecting piece 2-1 annular in after sleeve 2, then along installation Direction rotates front sleeve 1, is caught in the clamping protrusion of front sleeve 1 in circumferential slot 2-12, realizes the axis of front sleeve 1 and after sleeve 2 To fixation, at the same time, the lock point 2-13 of annular interconnecting piece 2-1 can be caught in locking slot in after sleeve 2, make front sleeve 1 with There is certain circumferentially fixed power between after sleeve 2, front sleeve 1 is avoided easily to rotate with respect to after sleeve 2.
Then the pen cap is started to work, and the phase-change material layers 5 in accommodating chamber 4 can reach the phase-change material in ambient temperature Phase transition temperature after constantly absorb heat, control the temperature of accommodating chamber 4, to make to maintain low temperature environment in accommodating chamber 4, so as to In storage novopen 3 or insulin pen-cartridge.
Above-mentioned desirable embodiment according to the present invention is enlightenment, and through the above description, relevant staff is complete Various changes and amendments can be carried out without departing from the scope of the technological thought of the present invention'.This invention it is technical Range is not limited to the contents of the specification, it is necessary to which the technical scope thereof is determined according to the scope of the claim.

Claims (10)

1. a kind of insulin temperature control pen cap, it is characterised in that: the after sleeve that the front sleeve (1) and tail end blocked including head end blocks (2), the tail end of the front sleeve (1) and the head end of after sleeve (2) are detachably connected, the front sleeve (1) and after sleeve (2) it Between form the accommodating chamber (4) for accommodating novopen (3) or insulin pen-cartridge, is provided with phase transformation material in the accommodating chamber (4) The bed of material (5).
2. the insulin temperature control pen cap according to claim 1, it is characterised in that: the material of the phase-change material layers (5) is Paraffin or fatty acid.
3. the insulin temperature control pen cap according to claim 1, it is characterised in that: the phase-change material layers (5) are wound around appearance It receives on the inner wall of chamber (4), and is located in after sleeve (2).
4. the insulin temperature control pen cap according to claim 1, it is characterised in that: the head end of the after sleeve (2) have with The tail end inner wall of the annular interconnecting piece (2-1) to match inside the tail end of front sleeve (1), the front sleeve (1) is protruding with card Protrusion is connect, the head end end of the annular interconnecting piece (2-1) offers guide groove (2-11), the annular interconnecting piece (2-1) The circumferential slot (2-12) to match with clamping protrusion is offered on outer peripheral surface, and circumferential slot (2-12) and guide groove (2-11) are even Logical, the clamping protrusion of front sleeve (1) tail end is connected to the circumferential slot of annular interconnecting piece (2-1) after guide groove (2-11) In (2-12).
5. the insulin temperature control pen cap according to claim 4, it is characterised in that: the extending direction of the guide groove (2-11) The axis direction of opposed annular interconnecting piece (2-1) is obliquely installed.
6. the insulin temperature control pen cap according to claim 4, it is characterised in that: on the tail end inner wall of the front sleeve (1) It is provided with locking slot, the outer peripheral surface of the annular interconnecting piece (2-1) is protruding with the lock point (2- to match with the locking slot 13), when the circumferential slot (2-12) that the clamping protrusion of front sleeve (1) tail end is connected to annular interconnecting piece (2-1) is interior, point is latched (2-13) correspondence can be stuck in locking slot.
7. the insulin temperature control pen cap according to claim 4, it is characterised in that: fixed in the annular interconnecting piece (2-1) There are sealing ring (6).
8. the insulin temperature control pen cap according to claim 1, it is characterised in that: be arranged on the outer wall of the after sleeve (2) There are timer (7).
9. the insulin temperature control pen cap according to claim 1, it is characterised in that: be provided with and be used on the after sleeve (2) The temperature sensor of accommodating chamber (4) temperature is monitored, the temperature sensor is connect with temperature indicator (8) signal.
10. the insulin temperature control pen cap according to claim 9, it is characterised in that: be provided with signal on the after sleeve (2) Lamp (9), the signal lamp (9) connect with temperature indicator (8) signal.
CN201910679223.8A 2019-07-26 2019-07-26 The insulin temperature control pen cap Pending CN110368545A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201910679223.8A CN110368545A (en) 2019-07-26 2019-07-26 The insulin temperature control pen cap

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201910679223.8A CN110368545A (en) 2019-07-26 2019-07-26 The insulin temperature control pen cap

Publications (1)

Publication Number Publication Date
CN110368545A true CN110368545A (en) 2019-10-25

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CN201910679223.8A Pending CN110368545A (en) 2019-07-26 2019-07-26 The insulin temperature control pen cap

Country Status (1)

Country Link
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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111603637A (en) * 2020-05-21 2020-09-01 江苏华阳智能装备股份有限公司 Intelligent Internet of things insulin constant-temperature administration control system

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CN101795624A (en) * 2007-08-29 2010-08-04 百瑞特公司 A portable medical apparatus comprising sampling means, determining means and injecting means
CN105492049A (en) * 2013-08-29 2016-04-13 赛诺菲-安万特德国有限公司 Cap assembly for a drug delivery device and drug delivery device
US20160262979A1 (en) * 2013-05-16 2016-09-15 Sandy Wengreen Storage systems and methods for medicines
CN107096096A (en) * 2017-05-11 2017-08-29 黄志杰 Insulin injection pen
CN206526350U (en) * 2016-11-24 2017-09-29 吉宗珊 A kind of insulin cap for brush and the novopen using the cap for brush
US20180207368A1 (en) * 2014-07-15 2018-07-26 Ron Nagar Devices, systems and methods for controlling conditions and delivery of substances
CN211132414U (en) * 2019-07-26 2020-07-31 常州市若普医疗科技有限公司 Insulin temperature-control pen cap

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Publication number Priority date Publication date Assignee Title
CN101795624A (en) * 2007-08-29 2010-08-04 百瑞特公司 A portable medical apparatus comprising sampling means, determining means and injecting means
US20160262979A1 (en) * 2013-05-16 2016-09-15 Sandy Wengreen Storage systems and methods for medicines
CN105492049A (en) * 2013-08-29 2016-04-13 赛诺菲-安万特德国有限公司 Cap assembly for a drug delivery device and drug delivery device
US20180207368A1 (en) * 2014-07-15 2018-07-26 Ron Nagar Devices, systems and methods for controlling conditions and delivery of substances
CN206526350U (en) * 2016-11-24 2017-09-29 吉宗珊 A kind of insulin cap for brush and the novopen using the cap for brush
CN107096096A (en) * 2017-05-11 2017-08-29 黄志杰 Insulin injection pen
CN211132414U (en) * 2019-07-26 2020-07-31 常州市若普医疗科技有限公司 Insulin temperature-control pen cap

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上海申卫: "恒温帽-给胰岛素笔一个靠谱的家", pages 8 - 9, Retrieved from the Internet <URL:https://mp.weixin.qq.com/s/110wdUUj42IRDEJl8yDzKA> *
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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111603637A (en) * 2020-05-21 2020-09-01 江苏华阳智能装备股份有限公司 Intelligent Internet of things insulin constant-temperature administration control system

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Effective date of registration: 20231107

Address after: 213000 standard workshop of HUTANG Industrial Park, HUTANG Town, Wujin District, Changzhou City, Jiangsu Province

Applicant after: CHANGZHOU SAISHENG MEDICAL TECHNOLOGY Co.,Ltd.

Address before: No. 8 Gufang Road, Wujin National High tech Industrial Development Zone, Changzhou City, Jiangsu Province, 213100

Applicant before: Changzhou Ruopu Medical Technology Co.,Ltd.