CN107684644A - It is pre- to rush formula flushing syringe infusion pump combination bag - Google Patents

It is pre- to rush formula flushing syringe infusion pump combination bag Download PDF

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Publication number
CN107684644A
CN107684644A CN201610634850.6A CN201610634850A CN107684644A CN 107684644 A CN107684644 A CN 107684644A CN 201610634850 A CN201610634850 A CN 201610634850A CN 107684644 A CN107684644 A CN 107684644A
Authority
CN
China
Prior art keywords
conduit
tank body
syringe
infusion pump
inner chamber
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
CN201610634850.6A
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Chinese (zh)
Inventor
毛春元
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.)
Shanghai Jinta Medical Apparatus Co Ltd
Original Assignee
Shanghai Jinta Medical Apparatus 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 Shanghai Jinta Medical Apparatus Co Ltd filed Critical Shanghai Jinta Medical Apparatus Co Ltd
Priority to CN201610634850.6A priority Critical patent/CN107684644A/en
Publication of CN107684644A publication Critical patent/CN107684644A/en
Pending legal-status Critical Current

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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
    • A61M5/14Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
    • 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
    • A61M5/14Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
    • A61M2005/1401Functional features
    • A61M2005/1402Priming
    • 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
    • A61M5/14Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
    • A61M2005/1401Functional features
    • A61M2005/1404Keep vein-open rate [KVO], i.e. low flow rate
    • 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
    • A61M5/14Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
    • A61M2005/1401Functional features
    • A61M2005/1406Minimizing backflow along the delivery catheter track

Landscapes

  • Health & Medical Sciences (AREA)
  • Vascular Medicine (AREA)
  • Engineering & Computer Science (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (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 invention discloses a kind of pre- formula flushing syringe infusion pump of rushing to combine bag, and it includes:Syringe;The pump housing;Tank body, tank body are located in the accommodating cavity of the pump housing;Filter;First conduit, the second conduit and the 3rd conduit, the first conduit connect with tank body, and the second conduit connects with one end of filter, and the 3rd conduit connects with the filter other end;Tee one-way valve body, three passages of tee one-way valve body connect with the first conduit, the second conduit and syringe respectively;Wherein, rushing formula flushing syringe infusion pump combination bag in advance also includes the first path and alternate path, and the first path passes sequentially through syringe, tee one-way valve body, the first conduit and tank body;Alternate path passes sequentially through tank body, the first conduit, tee one-way valve body, the second conduit, filter and the 3rd conduit.The present invention by tank body it is continual reach to liquid prevent the problem of thrombus causes indwelling pipeline blockage after venous backflow, the secondary risk for overcoming thrombus blocking strips.

Description

It is pre- to rush formula flushing syringe infusion pump combination bag
Technical field
The present invention relates to a kind of pre- formula flushing syringe infusion pump of rushing to combine bag.
Background technology
With developing rapidly for medical science, the indwelling such as venous detaining needle and CVC pipeline has turned into clinical defeated Liquid, a kind of main tool rescued.Wherein venous detaining needle is also known as trochar, as the regeneration product of scalp acupuncture, has Vascular puncture number is reduced, it is small to the excitant of blood vessel, intravenous extravasation is reduced, is not easy blood vessel, reduces patient to transfusion Psychological pressure, infusion treatment can be carried out at any time, be advantageous to the rescue of critical patient and improve nursery work efficiency, mitigate nurse's The advantages that workload.The plurality of advantages of remaining needle is increasingly received by many patients and nursing staff.Therefore indwelling pipeline Become increasingly widespread to be applied to clinical nursing activity as a nursing new technology.Many hospitals are all by indwellings such as venous detaining needles Pipeline is as clinical transfusion, the main tool rescued.
The indwelling such as venous detaining needle and CVC pipeline China is major, middle policlinic application is more universal, Each small and medium-sized cities and basic hospital were also applied in clinical treatment in succession in recent years.Use the indwelling pipeline such as remaining needle Advantage is to be not required to carry out venipuncture daily, can mitigate patient due to puncture repeatedly and caused by pain, be also beneficial to blood The protection and clinical application of pipe, and alleviate the workload of nurse.
Long-term intravenous is infused and the patient of multiple intravenous administration, the indwelling pipeline such as venous detaining needle and CVC Using with retaining particularly important, selection is suitable for the tube-sealing solution of patient and tube sealing method can reduce the generation of phlebitis, keeps staying The unobstructed of pipeline is put, extends retention time, improves nurse job efficiency, is gained time for patient's treatment and rescue.
The reason for causing indwelling pipeline blockage is complex, generally not thorough with indwelling flushing of pipeline after transfusion, tube-sealing solution Species, dosage and to inject that speed selection is improper, and the clotting mechanism of patient is abnormal etc. relevant.Therefore, should thoroughly be rushed after transfusion Pipeline is washed, each infusion-completed answers correct tube sealing, to select suitable tube-sealing solution and dosage according to the concrete condition of patient, and Paying attention to injecting speed can not be too fast.Prevent venous thronbosis, indwelling time is longer, and it is bigger to occur the probability of phlebothrombosis, defeated The size of liquid pipe diameter has close relationship with thrombosis.
Therefore it is antithrombotic, as far as possible from the small woven hose of external diameter, should be punctured as far as possible according to treatment needs Slightly, directly, the good vein of elasticity, and require that technical operation is skilled when putting pipe, avoid that penetration damage is intravascular repeatedly at same position Film, promote thrombosis.Piercing center in parallel is answered during calparine cap use, is reduced and is punctured calparine cap repeatedly and cause particulate dirty Dye.The strict indwelling time for controlling the indwelling pipeline such as remaining needle to update and improving at work technique, fit by selection Suitable tube-sealing solution is the indwelling time for determining the indwelling pipelines such as remaining needle and the key for reducing plugging generation.
The content of the invention
The technical problem to be solved in the present invention is to overcome in the prior art using remaining needle, CVC etc. Easily produce phlebothrombosis during indwelling pipeline to cause or the defects of indwelling pipeline blockage, there is provided a kind of pre- to rush formula flushing syringe defeated Note pump group and close bag.
The present invention is that solve above-mentioned technical problem by following technical proposals:
A kind of pre- formula flushing syringe infusion pump of rushing combines bag, and it includes:
One syringe;
One pump housing, the pump housing are provided with accommodating cavity;
One tank body, the tank body are located in the accommodating cavity of the pump housing;
One filter;
First conduit, the second conduit and the 3rd conduit, first conduit connect with the tank body, second conduit Connected with one end of the filter, the 3rd conduit connects with the filter other end;
One tee one-way valve body, three passages of the tee one-way valve body respectively with first conduit, described second Conduit connects with the syringe;
Wherein, the pre- formula flushing syringe infusion pump combination bag that rushes also includes the first path and alternate path, and described the One path passes sequentially through the syringe, the tee one-way valve body, first conduit and the tank body;Described second is logical Road pass sequentially through the tank body, first conduit, the tee one-way valve body, second conduit, the filter and 3rd conduit.
It is preferred that the tank body is provided with the body of rod and first inner chamber, the body of rod is snapped in one end of the tank body, and In the first inner chamber.
It is preferred that the pump housing includes:
Housing;
Lid, the lid are snapped in the housing, and the housing surrounds with the lid and forms the accommodating cavity, described Tank body is located in the accommodating cavity, and the other end of the tank body is snapped in the lid;
Locating sleeve, described locating sleeve one end are arranged in the lid and connected with first conduit, the positioning The other end of sleeve pipe is located in the first inner chamber of the tank body, and is sheathed on the other end of the body of rod.
It is preferred that the material of the housing is transparent material.
It is preferred that the syringe includes:
Cylinder, the cylinder are provided with syringe needle and second inner chamber;
Core bar, the core bar are slidedly arranged on the second inner chamber;
Block, the block are releasably covered on the syringe needle, and for preventing in the second inner chamber of the cylinder Liquid or medicine outflow.
It is preferred that the syringe is used to input the liquid or medicine to first conduit.
It is preferred that the syringe also includes plug, the plug is located in the second inner chamber of the cylinder, and is snapped in For the core bar close to one end of the syringe needle, the inwall of the outer peripheral edge of the plug and the second inner chamber is interference fit.
It is preferred that the pre- formula flushing syringe infusion pump combination bag that rushes also includes Y shape threeway, the Y shape threeway its In a passage connected with the 3rd conduit.
It is preferred that the tank body is hollow cryptomere, the material of the tank body is malleable material.
It is preferred that the malleable material is latex or silica gel.
The positive effect of the present invention is:
The present invention by tank body characteristic performance bounce back produce pressure, by liquid it is continual it is micro- quantitatively by remaining needle, The indwelling such as CVC pipeline enters human body, prevents the backflow of blood in vein blood vessel from returning indwelling pipeline;Also, pass through storage Liquid is continual to be reached to liquid prevents the problem of thrombus causes indwelling pipeline blockage after venous backflow, overcomes thrombus to block The secondary risk brought.
Brief description of the drawings
Fig. 1 is that the structure of the pre- original state for rushing formula flushing syringe infusion pump combination bag of present pre-ferred embodiments is shown It is intended to.
Fig. 2 is the structural representation before the pre- use for rushing formula flushing syringe infusion pump combination bag of present pre-ferred embodiments Figure.
Fig. 3 is the structural representation after the pre- use for rushing formula flushing syringe infusion pump combination bag of present pre-ferred embodiments Figure.
Description of reference numerals
Syringe 1
Cylinder 11
Core bar 12
Block 13
Plug 14
Syringe needle 111
Second inner chamber 112
Tank body 2
The body of rod 21
First inner chamber 22
The pump housing 3
Housing 31
Lid 32
Accommodating cavity 33
Locating sleeve 34
Filter 4
First conduit 5
Second conduit 6
Tee one-way valve body 7
Liquid feeding passage 71
Y shape threeway 8
3rd conduit 9
Embodiment
The present invention is further illustrated below by the mode of embodiment, but does not therefore limit the present invention to described reality Apply among a scope.
Understood incorporated by reference to Fig. 1, Fig. 2 and Fig. 3, the implementation case provides a kind of pre- formula flushing syringe that rushes and is transfused pump group Bag is closed, it includes:One syringe 1, a tank body 2, a pump housing 3, a filter 4, the first conduit 5, the second conduit the 6, the 3rd are led Pipe 9, a tee one-way valve body 7, the first path and alternate path.Wherein, it is shown in the structure of the pump housing 3 in Fig. 1 to Fig. 3 Internal structure.
First path passes sequentially through syringe 1, tee one-way valve body 7, the first conduit 5 and tank body 2;Described second Path passes sequentially through tank body 2, the first conduit 5, tee one-way valve body 7, the second conduit 6, the conduit 9 of filter 4 and the 3rd.
Tank body 2 is provided with the body of rod 21 and first inner chamber 22, and the body of rod 21 is snapped in one end of tank body 2, and in first In chamber 22.Tank body 2 is hollow cryptomere, and the material of tank body 2 is malleable material.The malleable material be latex or Silica gel.Such tank body 2 has preferable automatic contractile function, can constantly feed flow.The automatic continuous contraction master of tank body 2 Memorability modulation is carried out by physical process according to the material property of tank body 2, material, make its energy safety and stability after exuberant Retraction force is produced, by liquid continuous output in first inner chamber 22.
The pump housing 3 includes:Housing 31, lid 32 and locating sleeve 34.The material of housing 31 is transparent material.
Lid 32 is snapped in housing 31, and for housing 31 with lid 32 around accommodating cavity 33 is formed, tank body 2 is located at accommodating cavity 33 It is interior, and the other end of tank body 2 is snapped in lid 32.
The one end of locating sleeve 34 is arranged in lid 32 and connected with the first conduit 5, and the other end of locating sleeve 34 is positioned at storage In the first inner chamber 22 of liquid 2, and it is sheathed on the other end of the body of rod 21.
First conduit 5 connects with tank body 2;Second conduit 6 connects with one end of filter 4, the 3rd conduit 9 and mistake The other end of filter 4 connects.3rd conduit 9 is using micro- output speed for quantifying pipeline, ensureing decoction.
Three passages of tee one-way valve body 7 connect with the first conduit 5, the second conduit 6 and syringe 1 respectively.Threeway list To three passages of valve body 7, it is half-duplex channel for liquid feeding passage 71, liquid feeding passage 71 to be connected with syringe 1, and other two is led to Road is intercommunication state in not liquid feeding.
Syringe 1 includes:Cylinder 11, core bar 12, block 13 and plug 14.Syringe 1 is used to input liquid to the first conduit 5 Body or medicine.
Cylinder 11 is provided with syringe needle 111 and second inner chamber 112.Core bar 12 is slidedly arranged on second inner chamber 112.Block 13 is releasably Syringe needle 111 is covered on, and for preventing the liquid in the second inner chamber 112 of cylinder 11 or medicine outflow.Plug 14 is located at cylinder In 11 second inner chamber 112, and core bar 12 is snapped in close to one end of syringe needle 111, outer peripheral edge and the second inner chamber 112 of plug 14 Inwall for interference fit.
The pre- formula flushing syringe infusion pump combination bag that rushes also includes Y shape threeway 8, one of passage of Y shape threeway 8 Connected with the 3rd conduit 9.
In use, at the end of transfusion, the block 13 of syringe 1 is opened, the physiological saline in syringe 1 is passed through described First path, that is, pass sequentially through syringe 1, tee one-way valve body 7, the first conduit 5 and inject in tank body 2.When having infused Finish, it is necessary to during by the indwelling pipeline indwelling such as remaining needle, CVC, the interface of connection Y shape threeway 8 one and indwelling pipeline, Under the automatic continuous contraction of tank body 2, physiological saline is by the alternate path, that is, passes sequentially through tank body 2, first leads Pipe 5, tee one-way valve body 7, the second conduit 6,4 and the 3rd conduit of filter, 9 uninterrupted continuous micro enter indwelling pipeline (in figure Do not indicate), the liquid (not indicated in figure) in the indwelling pipeline enters human vas.Therefore, at the end of transfusion, the present invention Device can give blood vessel certain pressure, prevent the backflow of blood in vein blood vessel from returning remaining needle, CVC etc. and staying Put pipeline.This way it is possible to avoid because of the indwelling pipeline blockage such as remaining needle caused by thrombus after venous backflow the problem of, blood is overcome The secondary risk that bolt blocking strips are come.
The internal diameter of 3rd conduit 9 can be 0.001~0.2 millimeter.So, the 3rd conduit 9 is micro- quantitative pipeline, can be controlled The rate of outflow of pharmacy liquid, make the micro- quantitative outflow of decoction.
Although the foregoing describing the embodiment of the present invention, it will be appreciated by those of skill in the art that these It is merely illustrative of, protection scope of the present invention is defined by the appended claims.Those skilled in the art is not carrying on the back On the premise of principle and essence from the present invention, various changes or modifications can be made to these embodiments, but these are changed Protection scope of the present invention is each fallen within modification.

Claims (10)

1. a kind of pre- formula flushing syringe infusion pump of rushing combines bag, it is characterised in that it includes:
One syringe;
One pump housing, the pump housing are provided with accommodating cavity;
One tank body, the tank body are located in the accommodating cavity of the pump housing;
One filter;
First conduit, the second conduit and the 3rd conduit, first conduit connect with the tank body, second conduit and institute One end connection of filter is stated, the 3rd conduit connects with the filter other end;
One tee one-way valve body, three passages of the tee one-way valve body respectively with first conduit, second conduit Connected with the syringe;
Wherein, the pre- formula flushing syringe infusion pump combination bag that rushes also includes the first path and alternate path, and described first is logical Road passes sequentially through the syringe, the tee one-way valve body, first conduit and the tank body;The alternate path according to It is secondary to pass through the tank body, first conduit, the tee one-way valve body, second conduit, the filter and described 3rd conduit.
2. as claimed in claim 1 rush formula flushing syringe infusion pump combination bag in advance, it is characterised in that the tank body is provided with The body of rod and first inner chamber, the body of rod are snapped in one end of the tank body, and in the first inner chamber.
3. as claimed in claim 2 rush formula flushing syringe infusion pump combination bag in advance, it is characterised in that the pump housing includes:
Housing;
Lid, the lid are snapped in the housing, and the housing surrounds with the lid and forms the accommodating cavity, the liquid storage Body is located in the accommodating cavity, and the other end of the tank body is snapped in the lid;
Locating sleeve, described locating sleeve one end are arranged in the lid and connected with first conduit, the locating sleeve The other end be located in the first inner chamber of the tank body, and be sheathed on the other end of the body of rod.
4. as claimed in claim 3 rush formula flushing syringe infusion pump combination bag in advance, it is characterised in that the material of the housing For transparent material.
5. the pre- formula flushing syringe infusion pump of rushing as described in any one in claim 1-4 combines bag, it is characterised in that The syringe includes:
Cylinder, the cylinder are provided with syringe needle and second inner chamber;
Core bar, the core bar are slidedly arranged on the second inner chamber;
Block, the block are releasably covered on the syringe needle, and for preventing the liquid in the second inner chamber of the cylinder Or medicine outflow.
6. as claimed in claim 5 rush formula flushing syringe infusion pump combination bag in advance, it is characterised in that the syringe is used for The liquid or medicine are inputted to first conduit.
7. as claimed in claim 5 rush formula flushing syringe infusion pump combination bag in advance, it is characterised in that the syringe also wraps Plug is included, the plug is located in the second inner chamber of the cylinder, and is snapped in the core bar close to one end of the syringe needle, institute It is interference fit that the outer peripheral edge of plug, which is stated, with the inwall of the second inner chamber.
8. as claimed in claim 1 rush formula flushing syringe infusion pump combination bag in advance, it is characterised in that described pre- to rush formula washing pipe Syringe infusion pump combination bag also includes Y shape threeway, and one of passage of the Y shape threeway connects with the 3rd conduit.
9. as claimed in claim 1 rush formula flushing syringe infusion pump combination bag in advance, it is characterised in that during the tank body is Empty pocket shape, the material of the tank body is malleable material.
10. as claimed in claim 9 rush formula flushing syringe infusion pump combination bag in advance, it is characterised in that the ductility Material is latex or silica gel.
CN201610634850.6A 2016-08-04 2016-08-04 It is pre- to rush formula flushing syringe infusion pump combination bag Pending CN107684644A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201610634850.6A CN107684644A (en) 2016-08-04 2016-08-04 It is pre- to rush formula flushing syringe infusion pump combination bag

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201610634850.6A CN107684644A (en) 2016-08-04 2016-08-04 It is pre- to rush formula flushing syringe infusion pump combination bag

Publications (1)

Publication Number Publication Date
CN107684644A true CN107684644A (en) 2018-02-13

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108421117A (en) * 2018-03-30 2018-08-21 重庆市肿瘤研究所 Rotary valve and Deep venou flusher including rotary valve
CN108578824A (en) * 2018-06-14 2018-09-28 潍坊医学院 It prevents from blocking after remaining needle tube sealing, the pump of thrombosis and its working method
CN111643773A (en) * 2020-06-15 2020-09-11 苏州科技城医院 Pulse head for punching pipe and its using method

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US4865583A (en) * 1987-05-04 1989-09-12 Tu Ho C Combination blood sampling and intravenous infusion apparatus and method
CN2322625Y (en) * 1997-07-11 1999-06-09 田玉兰 Disposable transfusion system with side passage
CN2452515Y (en) * 2000-12-21 2001-10-10 黄红军 Disposable syringe with contamination proof type medicine adding means
JP2006223876A (en) * 2006-03-17 2006-08-31 Tsukada Medical Res:Kk Portable analgesic apparatus
JP2006311921A (en) * 2005-05-09 2006-11-16 Shin Etsu Polymer Co Ltd Balloon for medical solution injection device and medical solution injection device
US20070088282A1 (en) * 2005-10-03 2007-04-19 Joseph Ranalletta Apparatus, method and system for administration of IV liquid medication and IV flush solutions
CN201001901Y (en) * 2006-08-08 2008-01-09 上海林华医疗器械有限公司 Positive pressure needle-free connecting type indwelling needle
CN203001571U (en) * 2012-11-30 2013-06-19 广东康尔美医疗器械有限公司 Bladder type automatic infusion apparatus
CN104001231A (en) * 2014-05-15 2014-08-27 上海金塔医用器材有限公司 Safety pump remaining needle
KR101535947B1 (en) * 2015-02-12 2015-07-13 (주)이노테크 Apparatus for injecting medicine
CN105013045A (en) * 2015-08-21 2015-11-04 淄博侨森医疗用品有限公司 Positive-pressure continuous liquid supply device, venous indwelling needle and central venous catheter
CN205031651U (en) * 2015-08-21 2016-02-17 淄博侨森医疗用品有限公司 Malleation lasts administering means and needle, central venous catheter are kept somewhere to vein
CN205411803U (en) * 2015-12-03 2016-08-03 中南大学 From tube sealing transfusion system
CN206198382U (en) * 2016-08-04 2017-05-31 上海金塔医用器材有限公司 It is pre- to rush formula flushing syringe infusion pump combination bag

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4865583A (en) * 1987-05-04 1989-09-12 Tu Ho C Combination blood sampling and intravenous infusion apparatus and method
EP0293506A1 (en) * 1987-06-04 1988-12-07 pfm Plastik für die Medizin GmbH Valve chamber for medical use
CN2322625Y (en) * 1997-07-11 1999-06-09 田玉兰 Disposable transfusion system with side passage
CN2452515Y (en) * 2000-12-21 2001-10-10 黄红军 Disposable syringe with contamination proof type medicine adding means
JP2006311921A (en) * 2005-05-09 2006-11-16 Shin Etsu Polymer Co Ltd Balloon for medical solution injection device and medical solution injection device
US20070088282A1 (en) * 2005-10-03 2007-04-19 Joseph Ranalletta Apparatus, method and system for administration of IV liquid medication and IV flush solutions
JP2006223876A (en) * 2006-03-17 2006-08-31 Tsukada Medical Res:Kk Portable analgesic apparatus
CN201001901Y (en) * 2006-08-08 2008-01-09 上海林华医疗器械有限公司 Positive pressure needle-free connecting type indwelling needle
CN203001571U (en) * 2012-11-30 2013-06-19 广东康尔美医疗器械有限公司 Bladder type automatic infusion apparatus
CN104001231A (en) * 2014-05-15 2014-08-27 上海金塔医用器材有限公司 Safety pump remaining needle
KR101535947B1 (en) * 2015-02-12 2015-07-13 (주)이노테크 Apparatus for injecting medicine
CN105013045A (en) * 2015-08-21 2015-11-04 淄博侨森医疗用品有限公司 Positive-pressure continuous liquid supply device, venous indwelling needle and central venous catheter
CN205031651U (en) * 2015-08-21 2016-02-17 淄博侨森医疗用品有限公司 Malleation lasts administering means and needle, central venous catheter are kept somewhere to vein
CN205411803U (en) * 2015-12-03 2016-08-03 中南大学 From tube sealing transfusion system
CN206198382U (en) * 2016-08-04 2017-05-31 上海金塔医用器材有限公司 It is pre- to rush formula flushing syringe infusion pump combination bag

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108421117A (en) * 2018-03-30 2018-08-21 重庆市肿瘤研究所 Rotary valve and Deep venou flusher including rotary valve
CN108421117B (en) * 2018-03-30 2022-02-11 重庆市肿瘤研究所 Rotary valve and deep vein irrigation device comprising a rotary valve
CN108578824A (en) * 2018-06-14 2018-09-28 潍坊医学院 It prevents from blocking after remaining needle tube sealing, the pump of thrombosis and its working method
CN111643773A (en) * 2020-06-15 2020-09-11 苏州科技城医院 Pulse head for punching pipe and its using method

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