CN106421848B - Disposable needleless infusion joint disinfection device - Google Patents

Disposable needleless infusion joint disinfection device Download PDF

Info

Publication number
CN106421848B
CN106421848B CN201610896108.2A CN201610896108A CN106421848B CN 106421848 B CN106421848 B CN 106421848B CN 201610896108 A CN201610896108 A CN 201610896108A CN 106421848 B CN106421848 B CN 106421848B
Authority
CN
China
Prior art keywords
device block
disinfection
block
inner device
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.)
Active
Application number
CN201610896108.2A
Other languages
Chinese (zh)
Other versions
CN106421848A (en
Inventor
刘浩浩
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to CN201610896108.2A priority Critical patent/CN106421848B/en
Publication of CN106421848A publication Critical patent/CN106421848A/en
Application granted granted Critical
Publication of CN106421848B publication Critical patent/CN106421848B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • 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
    • A61L2/23—Solid substances, e.g. granules, powders, blocks, tablets
    • A61L2/235—Solid substances, e.g. granules, powders, blocks, tablets cellular, porous or foamed
    • 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
    • A61L2/18—Liquid substances or solutions comprising solids or dissolved gases
    • 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
    • A61M39/00—Tubes, tube connectors, tube couplings, valves, access sites or the like, specially adapted for medical use
    • A61M39/10—Tube connectors; Tube couplings
    • A61M39/16—Tube connectors; Tube couplings having provision for disinfection or sterilisation
    • 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
    • A61M5/14—Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
    • 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
    • A61L2202/00—Aspects relating to methods or apparatus for disinfecting or sterilising materials or objects
    • A61L2202/20—Targets to be treated
    • A61L2202/24—Medical instruments, e.g. endoscopes, catheters, sharps

Landscapes

  • Health & Medical Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • General Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Epidemiology (AREA)
  • Chemical & Material Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Hematology (AREA)
  • Medicinal Chemistry (AREA)
  • Pulmonology (AREA)
  • Vascular Medicine (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)

Abstract

The invention discloses a disposable needleless infusion connector disinfection device. The technical scheme of the invention is as follows: the needle-free infusion device comprises an upper end cap, an outer device block, a shell, an inner device block and a disinfection piece, wherein the outer device block is fixed on the upper end cap, the shell is fixed on the inner device block, a lower chute is formed in the outer device block, a stopper matched with the lower chute is arranged on the inner device block, luer threads of the inner device block matched with luer threads of a needle-free infusion connector are arranged on the inner wall of the inner device block, the inner device block is hollow and forms a first disinfection cavity in the inner device block, a first disinfection piece is arranged in the first disinfection cavity, the luer threads of the inner device block penetrate through the outer wall of the inner device block, a second disinfection cavity is formed among the outer wall of the shell, the outer device block and the outer wall of the inner device block, and a second disinfection piece is arranged in the second disinfection cavity. The scheme provided by the invention is simple to operate and can thoroughly disinfect the needleless infusion joint.

Description

Disposable needleless infusion joint disinfection device
Technical Field
The invention relates to the technical field of medical instruments, in particular to a disposable needleless infusion connector disinfection device.
Background
According to statistics, 90% -95% of inpatients in China need intravenous infusion treatment, and in the 'infusion treatment nursing practice guidelines and implementation detailed rules' of China, the following are clearly pointed out: the catheter interface is one cause of microbial colonization in the catheter, especially in long-term indwelling catheters, and studies show that after the catheter is indwelling for more than one week, 51% of infection is caused by the relevant infection of the infusion interface catheter. The american INS (guidelines for infusion therapy care practice) proposed that the catheter hub is a known source of catheter-related bloodstream infections (CRBSIs), and that needleless connectors are considered to be sites of microbial contamination. The "vein treatment nursing technical operation specification" in 2013 indicates that: before infusion and liquid medicine injection are carried out through the infusion connector (or interface), various connector (or interface) cross sections and peripheries are wiped in multiple directions by using disinfectants, and the following is also emphasized in the infusion treatment nursing practice guidelines and implementation detailed rules: the cross sections and the periphery of various interfaces are wiped by proper disinfectants, so that the aseptic infusion joint is ensured to be connected with the catheter, and certain wiping force is emphasized when the infusion joint is disinfected, so that microorganisms attached to the rough surface of the infusion joint can be removed. However, in actual hospital care in China, doctors and nurses have large workload, or some nurses in hospitals have large difference in technical level of care knowledge, uneven qualification, slight aseptic consciousness and the like, so that the nurses in China cannot operate according to the standard completely in actual operation, and complications and catheter-related blood flow infection pathogens occur.
The existing prior art can not realize thorough disinfection on the thread part, the cross section and the infusion port of the needleless infusion connector and only can play a simple wiping role.
Disclosure of Invention
Aiming at the defects in the prior art, the invention mainly aims to provide a disposable needleless infusion joint disinfection device which is simple to operate and can thoroughly disinfect a needleless infusion joint.
In order to realize the purpose, the invention provides the following technical scheme: a disposable needleless infusion joint disinfection device comprises an upper end cap, an outer device block, a shell, an inner device block and disinfection pieces, wherein the outer device block is fixed on the upper end cap, the shell is fixed on the inner device block, a lower chute is arranged on the outer device block, a stopper matched with the lower chute is arranged on the inner device block, an inlet for a needleless infusion joint to enter is formed in the inner device block, luer threads of the inner device block matched with the luer threads of the needleless infusion joint are arranged on the inner wall of the inner device block, the inner device block is hollow and forms a first disinfection cavity in the inner part, a first disinfection piece is arranged in the first disinfection cavity, the luer threads of the inner device block penetrate through the outer wall of the inner device block, a second disinfection cavity is formed among the outer shell, the outer device block and the outer wall of the inner device block, and a second disinfection piece is arranged in the second disinfection cavity, the needleless infusion joint can be abutted against the lower end of the upper end cap after entering the first disinfection cavity.
Preferably, the upper end cap is provided with a cylinder in the direction towards the first disinfection chamber, and the lower part of the cylinder can completely cover the cross section of the needleless infusion joint.
Preferably, the inner wall of the outer device block is provided with an outer device block luer thread from the lower chute, and the stopper can rotate from the lower chute to pass through the outer device block luer thread.
Preferably, an upper sliding groove is formed in the inner wall of the outer device block at the end of the luer thread in the outer device block, and the stopper can rotate in the upper sliding groove in a stepless manner of 360 degrees.
Preferably, the cylinder is provided with an opening facing the first disinfection chamber, and the opening is provided with a third disinfection member.
Preferably, the upper end of the inner device block is provided with two square grooves which are arranged in a central symmetry manner relative to the axis of the inner device block.
Preferably, the thread clearance of the luer threads of the inner device block is larger than the thread clearance of the luer threads of the needleless infusion connector.
Preferably, the first disinfecting part, the second disinfecting part and the third disinfecting part are disinfecting cotton or disinfecting cotton sheets or sponges containing disinfectant.
Compared with the prior art, the invention has the following advantages: 1. the luer thread and the periphery of the needleless infusion connector can be thoroughly sterilized, and the sterilization is thorough; 2. through 360-degree stepless rotation of the upper end cover, the transfusion cross section of the needleless transfusion connector can be thoroughly disinfected and sundries removed; 3. meanwhile, the device can also be used as a bacteria-blocking cap, can be screwed on a needleless infusion connector for a long time, and blocks bacteria from polluting the needleless infusion connector.
Drawings
FIG. 1 is a schematic view of a disposable needleless infusion connector disinfection apparatus of the present invention (see inside perspective);
fig. 2 is a sectional view of a portion a-a in fig. 1.
In the figure: 1. an upper end cap; 2. an external device block; 3. a housing; 4. an inner apparatus block; 5. a sterilizing element; 6. a lower chute; 7. a stopper; 8. an inlet; 9. luer threads of an inner device block; 10. a first disinfection chamber; 11. a second disinfection chamber; 12. a cylinder; 13. luer threads in the outer mounting block; 14. an upper chute; 15. an opening; 16. a square groove.
Detailed Description
The invention will be further explained with reference to the drawings.
As shown in figure 1, the disposable needleless infusion joint disinfection device comprises an upper end cap 1, an outer device block 2, a shell 3, an inner device block 4 and a disinfection piece 5, wherein the outer device block 2 is fixed on the upper end cap 1, the shell 3 is fixed on the inner device block 4, a lower chute 6 is arranged on the outer device block 2, a stopper 7 matched with the lower chute 6 is arranged on the inner device block 4, an inlet 8 for allowing a needleless infusion joint to enter is formed in the inner device block 4, an inner device block luer thread 9 matched with the needleless infusion joint luer thread is arranged on the inner wall of the inner device block 4, the inner device block 4 is hollow and forms a first disinfection cavity 10 in the inner part, a first disinfection piece is arranged in the first disinfection cavity 10, the inner device block luer thread 9 penetrates through the outer wall of the inner device block 4, the shell 3, a second disinfection piece is arranged in the first disinfection cavity 10, and a first disinfection piece is arranged in the first disinfection piece, A second disinfection cavity 11 is formed between the outer walls of the outer device block 2 and the inner device block 4, a second disinfection piece is arranged in the second disinfection cavity 11, and the needleless infusion joint can be abutted against the lower end of the upper end cap 1 after entering the first disinfection cavity 10.
The disposable needleless infusion connector disinfection device has the working principle that when the disposable needleless infusion connector disinfection device is used, a needleless infusion connector enters a first disinfection cavity 10 through an inlet 8, a first disinfection piece is arranged in the first disinfection cavity 10, the needleless infusion connector enters in a rotating mode through an inner device block luer thread 9, after the needleless infusion connector rotates to a position, an upper end cap 1 is screwed, the lower portion of the upper end cap 1 is in contact with the cross section of the needleless infusion connector, the first disinfection piece is enabled to fully contact the cross section and the top end of the infusion connector, bacteria on the cross section and the top end can be thoroughly removed, and disinfection is more thorough. The second disinfection cavity 11 is internally provided with a second disinfection piece which can disinfect the luer thread of the needleless infusion joint.
Preferably, the upper end cap 1 is provided with a cylinder 12 facing the first disinfection chamber 10, and the lower part of the cylinder 12 can completely cover the cross section of the needle-free infusion connector. Thus ensuring the cross section of the needleless infusion joint to be thoroughly sterilized.
Preferably, the inner wall of the outer device block 2 is provided with an outer device block inner luer thread 13 from the lower chute 6, and the stopper 7 can rotate from the lower chute 6 to pass through the outer device block inner luer thread 13. The stopper 7 of the built-in block passes through the luer thread 13 in the external block, and the first disinfection piece and the second disinfection piece are pressed in the screwing process, so that the top end and the cross section of the needleless infusion joint and the luer thread of the needleless infusion joint are further disinfected for the second time.
Preferably, an upper sliding groove 14 is formed in the inner wall of the outer device block 2 at the end of the luer thread 13 in the outer device block, and the stopper 7 can rotate in the upper sliding groove 14 in a stepless manner by 360 degrees. The upper chute 14 of the outer device block 2 is screwed in, the built-in block stop head 7 can rotate in the upper chute 14 of the outer device block 2 in a 360-degree stepless mode, in the screwing-in process, the inner cylinder 12 of the upper end cap 1 and the outer device block 2 respectively press down the sterilized cotton sheets 1 and the sterilized cotton sheets 2, and the luer part of the infusion connector is disinfected for the second time. The external force wiping can be carried out while the cross section is disinfected by continuously rotating the upper end cap 1, and further disinfection is carried out.
Preferably, the cylindrical body 12 is opened with an opening 15 facing the first disinfection chamber 10, and a third disinfection member is disposed in the opening 15.
Preferably, the upper end of the inner device block 4 is provided with two square grooves 16 which are arranged in a central symmetry manner relative to the axis of the inner device block 4. The square groove 16 is provided to facilitate the entry of the stopper 7 into the lower chute 6, and the upper end of the inner device block 4 is retracted when assembled.
Preferably, the thread clearance of the inner device block luer thread 9 is larger than the thread clearance of the needle-free infusion connector luer thread. The thread clearance of the luer thread 9 of the inner device block is larger than that of the luer thread of the infusion joint, so that the needleless infusion joint can be thoroughly sterilized.
Preferably, the first disinfecting member, the second disinfecting member and the third disinfecting member are disinfecting cotton or a disinfecting cotton sheet or a sponge containing a disinfecting liquid. The form of the disinfecting member is not limited in this embodiment.
The above description is only a preferred embodiment of the present invention, and the protection scope of the present invention is not limited to the above embodiments, and all technical solutions belonging to the idea of the present invention belong to the protection scope of the present invention. It should be noted that modifications and embellishments within the scope of the invention may occur to those skilled in the art without departing from the principle of the invention, and are considered to be within the scope of the invention.

Claims (5)

1. A disposable needleless infusion joint disinfection device is characterized in that: the device comprises an upper end cap, an outer device block, a shell, an inner device block and a sterilizing piece, wherein the outer device block is fixed on the upper end cap, the shell is fixed on the inner device block, a lower chute is arranged on the outer device block, a stopper matched with the lower chute is arranged on the inner device block, an inlet for a needleless infusion connector to enter is formed in the inner device block, luer threads of the inner device block matched with the luer threads of the needleless infusion connector are arranged on the inner wall of the inner device block, the inner device block is hollow and forms a first sterilizing cavity in the inner part, a first sterilizing piece is arranged in the first sterilizing cavity, the luer threads of the inner device block penetrate through the outer wall of the inner device block, a second sterilizing cavity is formed among the outer shell, the outer device block and the outer wall of the inner device block, a second sterilizing piece is arranged in the second sterilizing cavity, and the needleless connector can be abutted against the lower end of the upper end cap after entering the first sterilizing cavity, the upper end cap is provided with a cylinder in the direction towards the first disinfection cavity, the lower part of the cylinder can completely cover the cross section of the needleless infusion connector, the inner wall of the outer device block is provided with luer threads in the outer device block from a lower chute, the stopper can rotate from the lower chute and pass through the luer threads in the outer device block, the inner wall of the outer device block is provided with an upper chute at the end part of the luer threads in the outer device block, and the stopper can rotate in the upper chute in a 360-degree stepless manner.
2. The single use needle-free infusion connector disinfection device of claim 1, wherein: an opening facing the first disinfection cavity is formed in the cylinder, and a third disinfection piece is arranged in the opening.
3. The single use needle-free infusion adapter disinfection device of any of claims 1-2, wherein: the upper end of the inner device block is provided with two square grooves which are arranged relative to the axis center of the inner device block in a symmetrical mode.
4. The single use needle-free infusion adapter disinfection device of claim 3, wherein: the thread clearance of the luer thread of the inner device block is larger than that of the luer thread of the needleless infusion joint.
5. The single use needle-free infusion connector disinfection device of claim 1, wherein: the first disinfection piece, the second disinfection piece and the third disinfection piece are disinfection cotton or disinfection cotton sheets or sponges containing disinfection liquid.
CN201610896108.2A 2016-10-14 2016-10-14 Disposable needleless infusion joint disinfection device Active CN106421848B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201610896108.2A CN106421848B (en) 2016-10-14 2016-10-14 Disposable needleless infusion joint disinfection device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201610896108.2A CN106421848B (en) 2016-10-14 2016-10-14 Disposable needleless infusion joint disinfection device

Publications (2)

Publication Number Publication Date
CN106421848A CN106421848A (en) 2017-02-22
CN106421848B true CN106421848B (en) 2022-09-23

Family

ID=58174197

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201610896108.2A Active CN106421848B (en) 2016-10-14 2016-10-14 Disposable needleless infusion joint disinfection device

Country Status (1)

Country Link
CN (1) CN106421848B (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108743996A (en) * 2018-08-21 2018-11-06 山东大学齐鲁医院 A kind of medical equipment connector arrangement for sterilization easy to pollute and method
CN114401765A (en) * 2019-02-19 2022-04-26 清洁现场医疗有限公司 Capping and cleaning device for needleless vascular access connectors
CN109806421B (en) * 2019-03-30 2023-06-23 吉林大学 Cleaning and sterilizing device for syringe connector
CN110755658B (en) * 2019-10-16 2021-05-04 郑州大学第一附属医院 Automatic disinfection device for needleless connector
US11857753B2 (en) * 2019-12-23 2024-01-02 Becton, Dickinson And Company Disinfecting syringe tip
CN111494676B (en) * 2020-05-22 2021-05-11 青岛市妇女儿童医院（青岛市妇幼保健院、青岛市残疾儿童医疗康复中心、青岛市新生儿疾病筛查中心） Ear thermometer earmuff sterilizer for pediatric medical treatment
CN113827813A (en) * 2021-10-15 2021-12-24 山东威高集团医用高分子制品股份有限公司 Disposable sterilizing syringe
CN115282307A (en) * 2022-07-25 2022-11-04 江苏苏云医疗器材有限公司 Disinfection protection device and method for needleless connector
CN115444665B (en) * 2022-10-04 2023-07-14 山东天福医疗科技有限公司 Alcohol disinfection tablet

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101961514A (en) * 2010-10-29 2011-02-02 李丹青 Integrated bacteria-proof needle-less airtight infusion joint
CN203235142U (en) * 2013-05-14 2013-10-16 江西科伦医疗器械制造有限公司 Iodophor cap
RU2013102307A (en) * 2010-07-22 2014-10-10 Кэафьюжн 303, Инк. NEEDLE-FREE CONNECTOR
CN204034024U (en) * 2014-08-07 2014-12-24 江苏苏云医疗器材有限公司 A kind of fungi-proofing block with defecator
WO2015021261A1 (en) * 2013-08-07 2015-02-12 Unitract Syringe Pty Ltd Luer connection adapters for retractable needle syringes
CN206315311U (en) * 2016-10-14 2017-07-11 刘浩浩 Disposable no-needle transfusion joint chlorination equipment

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8177761B2 (en) * 2007-01-16 2012-05-15 The University Of Utah Research Foundation Assembly for cleaning luer connectors
JPWO2011125475A1 (en) * 2010-03-31 2013-07-08 テルモ株式会社 Syringe
US9216440B2 (en) * 2012-05-31 2015-12-22 Becton, Dickinson And Company Systems and methods to monitor proper disinfection of needleless connectors
US9399125B2 (en) * 2013-02-13 2016-07-26 Becton, Dickinson And Company Needleless connector and access port disinfection cleaner and antimicrobial protection cap
CN203564571U (en) * 2013-11-07 2014-04-30 天津安怀信科技有限公司 Joint disinfecting protective cap of indwelling transfusion apparatus
CN104225642B (en) * 2014-09-12 2017-05-10 江苏苏云医疗器材有限公司 Joint protective cap
CN204352292U (en) * 2014-12-12 2015-05-27 卢兴波 The sterilization obturator of venous detaining needle infusion connector
CN204601378U (en) * 2015-03-25 2015-09-02 江苏苏云医疗器材有限公司 A kind of sterilization block

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2013102307A (en) * 2010-07-22 2014-10-10 Кэафьюжн 303, Инк. NEEDLE-FREE CONNECTOR
CN101961514A (en) * 2010-10-29 2011-02-02 李丹青 Integrated bacteria-proof needle-less airtight infusion joint
CN203235142U (en) * 2013-05-14 2013-10-16 江西科伦医疗器械制造有限公司 Iodophor cap
WO2015021261A1 (en) * 2013-08-07 2015-02-12 Unitract Syringe Pty Ltd Luer connection adapters for retractable needle syringes
CN204034024U (en) * 2014-08-07 2014-12-24 江苏苏云医疗器材有限公司 A kind of fungi-proofing block with defecator
CN206315311U (en) * 2016-10-14 2017-07-11 刘浩浩 Disposable no-needle transfusion joint chlorination equipment

Also Published As

Publication number Publication date
CN106421848A (en) 2017-02-22

Similar Documents

Publication Publication Date Title
CN106421848B (en) Disposable needleless infusion joint disinfection device
CN106861032B (en) Syringe with sterile tip feature
US7834328B2 (en) Method and apparatus for sterilizing intraluminal and percutaneous access sites
US7935091B2 (en) Catheter extension set and closure assembly therefor
JP5278548B2 (en) Medical fluid communication device
US20050147525A1 (en) Sanitized tubing termination method and assembly
US20050147524A1 (en) Sterile tubing termination assembly
EP3452111A1 (en) Methods and apparatus for treatment of luer connectors
US20210346672A1 (en) Capping and cleansing devices for threaded vascular access connectors
CN206315311U (en) Disposable no-needle transfusion joint chlorination equipment
AU2019253790A1 (en) Intravascular line and port cleaning methods, methods of administering an agent intravascularly, methods of obtaining/testing blood, and devices for performing such methods
CN112135656B (en) Universal disposable lid for male and female connectors
CN204563304U (en) Be applicable to the single use disinfectant cap of Needleless barotropic joint
CN204352292U (en) The sterilization obturator of venous detaining needle infusion connector
CN204745198U (en) Needle of keeping somewhere from degassing unit and adoption device that infusion connects
CN115957431A (en) Universal disposable lid for male and female connectors
CN103007386A (en) Detaining needle port protection cap
Hallam Right hub disinfection for compliance
Worthington et al. Are contaminated flush solutions an overlooked source for catheter-related sepsis?
US10576261B2 (en) Device male port cleaner
JP2023521876A (en) caps for male and female threaded fittings
ES2914410T3 (en) Single use universal cap for male and female connectors
CN219783534U (en) Disinfection device for connecting to female medical connector
US20240139492A1 (en) Disinfecting cap for iv catheter luer hub
CN213554796U (en) Novel traditional chinese medical science anus intestines treatment is with dosing device

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
GR01 Patent grant
GR01 Patent grant