CN110075385A - A kind of analgesia pump configuration instrument - Google Patents

A kind of analgesia pump configuration instrument Download PDF

Info

Publication number
CN110075385A
CN110075385A CN201910496014.XA CN201910496014A CN110075385A CN 110075385 A CN110075385 A CN 110075385A CN 201910496014 A CN201910496014 A CN 201910496014A CN 110075385 A CN110075385 A CN 110075385A
Authority
CN
China
Prior art keywords
analgesia pump
medicine
analgesia
cabinet
instrument
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.)
Granted
Application number
CN201910496014.XA
Other languages
Chinese (zh)
Other versions
CN110075385B (en
Inventor
郑虹彩
王晨
李正迁
郭向阳
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.)
Peking University Third Hospital Peking University Third Clinical Medical College
Original Assignee
Peking University Third Hospital Peking University Third Clinical Medical College
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 Peking University Third Hospital Peking University Third Clinical Medical College filed Critical Peking University Third Hospital Peking University Third Clinical Medical College
Priority to CN201910496014.XA priority Critical patent/CN110075385B/en
Publication of CN110075385A publication Critical patent/CN110075385A/en
Application granted granted Critical
Publication of CN110075385B publication Critical patent/CN110075385B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • A61M5/14Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
    • A61M5/142Pressure infusion, e.g. using pumps
    • A61M5/14212Pumping with an aspiration and an expulsion action
    • 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
    • A61M2005/1405Patient controlled analgesia [PCA]
    • 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
    • A61M2205/50General characteristics of the apparatus with microprocessors or computers
    • A61M2205/502User interfaces, e.g. screens or keyboards
    • A61M2205/505Touch-screens; Virtual keyboard or keypads; Virtual buttons; Soft keys; Mouse touches

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 present invention relates to medical recovery analgesia fields, specifically a kind of analgesia pump configures instrument, the analgesia pump configuration instrument includes control panel, mating consumptive material, takes out pushing device, cabinet, controller, power supply indicator automatically, analgesia pump configuration instrument completes medical fluid being automatically injected into analgesia pump by taking out pushing device automatically, has many advantages, such as that high-efficient, saving manpower, reduction mistake and accident, clinical use are convenient.

Description

A kind of analgesia pump configuration instrument
Technical field
The present invention relates to medical Postoperative Analgesia After field, and in particular to a kind of analgesia pump configuration instrument.
Background technique
With deepening continuously for comfortableization Medical Concept, painless Constructing of Hospital is imperative.The pipe of Acute Pain after operation Reason and inhibiting pain in parturition, are the important contents of painless diagnosis and treatment.Currently, Patient Controlled Analgesia's technology using increasingly extensive, analgesia pump Have become the most important analgesia equipment of department of anesthesia.
In clinical position, the medical staff of department of anesthesia needs to configure different formulations according to clinical demand and quantity is biggish Analgesia pump expends medical staff's energy and physical strength.To the daily fixed physical strength especially hand for being responsible for configuration analgesia pump personnel and Upper limbs force has biggish consumption, it has also become the important sources of clinical position pressure, analgesia pump configure relevant workload year by year Increase.It is accurate, careful to configure analgesia pump job requirement, is generally completed by the special analgesia panelists of department of anesthesia.For operation Amount is the hospital of 300/day, is calculated according to the demand of Postoperative Analgesia After pump 20%, it is necessary to the accumulative configuration 60 of not timing A analgesia pump expends a large amount of human resources;Due to the detailing requiments of analgesia pump, when configuring analgesia pump, the liquid of injection needs By entering analgesia pump reservoir after filter, this work need to spend nurse's many times and physical strength.Now, patient is to analgesia The problem of analgesia service that the demand of pump is capable of providing with medical staff does not match that increasingly highlights.Design a can match automatically The instrument for setting analgesia pump, be expected to save medical staff's manpower, make configure analgesia pump it is laborsaving, it is efficient, reduce mistake.
Summary of the invention
It is an object of the present invention to provide a kind of analgesia pumps to configure instrument, can automatically configure analgesia pump, can save medical care people Member's manpower, so that configuration analgesia pump is laborsaving, efficient, reduction mistake.
The technical issues of present invention is solves is adopted the technical scheme that:
The analgesia pump configuration instrument includes control panel, mating consumptive material, pumping pushing device, cabinet, controller, power supply refer to automatically Showing lamp, the control panel, mating consumptive material, pumping pushing device, controller, power supply indicator are installed in the cabinet automatically, The back side of the cabinet is provided with the power supply line with plug, and the automatic pumping pushing device includes stepper motor, ball screw, cunning Block, syringe fixture block, sliding slot, the output axis connection roller screw rod of the stepper motor, ball screw are connected with the slide block, institute State sliding block be arranged in sliding slot, syringe is removably mounted in the sliding slot by the syringe fixture block, the cabinet by The leather and fur products on hard ground is made, and the controller is electrically connected with control panel, stepper motor, power supply indicator.
The mating consumptive material includes the auxiliary inlet tube with side syringe needle, the auxiliary inlet tube by three-way connection I and Main inlet tube connects, and the three-way connection II for the injection of sub- medicine, the three-way connection I, threeway are also set up on the main inlet tube It is provided with screwed union I connected to syringe on connector, filter, the main feed liquor are additionally provided on the main inlet tube The screwed union II connecting with analgesia pump is provided on pipe.
It is additionally provided with cabinet hinge on the outside of the cabinet, there are two the cabinet hinges, also sets up on the outside of the cabinet There is handle.
The analgesia pump configuration instrument further includes setting in the intracorporal infusion bag hook of case, and the infusion bag hook is for hanging Infusion bag.
The auxiliary inlet tube is preferably two-way.
The automatic pumping pushing device is corresponding with the auxiliary inlet tube quantity.
The control panel is preferably touch screen, and the corresponding automatic pushing device of taking out of the touch screen is provided with " taking out medicine " key, " pushes away Note " key, " taking out medicine " key, " injecting " key are provided with two groups and push away speed with the different pumping of correspondence.
The groove body of installation analgesia pump is wherein provided in cabinet.
The cabinet front position can pass through hinge " folding ".
The working principle of the analgesia pump configuration instrument is to realize that medical fluid injects analgesia from infusion bag by taking out pushing device automatically Pump, first aspirates " the female medicine " in infusion bag into syringe, and nurse injects " sub- medicine " out of sub- medicine inlet into analgesia pump, " the female medicine " in syringe is injected into analgesia pump by smoking pushing device automatically again, by aspirating for several times and injection liquid, finally Analgesia pump milliliter quantity required for reaching is completed with pump.
The work specific works method of analgesia pump configuration instrument the following steps are included:
Step A: connecing power supply booting, and drug needed for nurse checks according to configuration analgesia pump doctor's advice hangs on female medicine described On infusion bag hook, mating consumptive material, syringe, analgesia pump are connected, fixation is safe;
Step B: pressing " taking out medicine " key of control panel, and female medicine auto-pumping enters syringe, and sub- medicine is used for son by nurse certainly The three-way connection I of medicine injection is injected into analgesia pump;
Step C: pressing " injecting " key of control panel, and female medicine is injected in analgesia pump automatically, according to the specification of syringe, often The female medicine 50ml of secondary injection;
Step D: according to mother's medicine milliliter quantity needed for analgesia pump, it is again started up " taking out medicine ", " to inject ", until reaching analgesia pump Required mother's medicine milliliter quantity, removes analgesia pump, and nurse's manual vent pastes analgesia pump label, completes with analgesia pump work;
Step F: configuration analgesia pump consumptive material, garbage classification processing are abandoned.
The specific advantage of the analgesia pump configuration instrument of the application:
One, save medical staff's manpower: under the auxiliary of analgesia pump configuration instrument, batch is can be completed in a doctor or nurse The configuration of analgesia pump meets larger amount of with demand pump.
Two, medical staff saves power: due to the detailing requiments of analgesia pump, when configuring analgesia pump, the liquid needs of injection pass through Enter analgesia pump reservoir after filter, this work need to spend nurse's very great strength, and analgesia pump configures the use of instrument, can This is solved the problems, such as with easy, mitigates working strength.
Three, improve configuration analgesia the efficiency of pump: traditional-handwork with pump, nurse everyone can only configure an analgesia pump, town every time Pain pump configuration instrument can configure 2-3 analgesia pump simultaneously, hence it is evident that improve working efficiency.
Four, reduce mistake and accident: analgesia pump configures instrument using in such a way that analgesia pump interface injects " sub- medicine ", can avoid The generation of mistake and accident, it is ensured that patient's pump safety.
Five, clinical use is convenient: this equipment instrument is small, carry and conveniently moving, the clinic suitable for each rank hospital need It asks.
Six, clinics are applied widely: the configuration for the various types analgesia pump that this instrument is suitable for applying on Present clinical.
Detailed description of the invention
Fig. 1 is schematic structural view of the invention;
1- control panel, 2- infusion bag hook, 3- assist inlet tube, 4- three-way connection I, 5- three-way connection II, 6- injection Device fixture block, 7- sliding slot, 8- filter, the main inlet tube of 9-, 10- cabinet hinge, 11- handle, 12- cabinet, 13- power supply line, 14- Side syringe needle, 15- screwed union I, 16- screwed union II.
Fig. 2 is box back surface schematic diagram;
Fig. 3 is mating consumptive material structural schematic diagram.
Specific embodiment
Technical solution in order to enable those skilled in the art to better understand the present invention, with reference to the accompanying drawing and specific embodiment party Formula is described in further detail a kind of analgesia pump configuration instrument of the invention.
The analgesia pump configuration instrument includes control panel 1, mating consumptive material, takes out pushing device, cabinet 12, controller, electricity automatically Source indicator light, the control panel 1, mating consumptive material, pumping pushing device, controller, power supply indicator are installed in the case automatically In body 12, the back side of the cabinet 12 is provided with the power supply line 13 with plug, the automatic pumping pushing device include stepper motor, Ball screw, sliding block, syringe fixture block 6, sliding slot 7, the output axis connection roller screw rod of the stepper motor, ball screw and institute Sliding block connection is stated, the sliding block is arranged in sliding slot 7, and syringe is removably mounted at the cunning by the syringe fixture block 6 In slot 7, the cabinet 12 is made of the leather and fur products on hard ground, and the controller refers to control panel 1, stepper motor, power supply Show that lamp is electrically connected.
The mating consumptive material includes the auxiliary inlet tube 3 with side syringe needle 14, and the auxiliary inlet tube 3 passes through three-way connection I4 is connect with main inlet tube 9, and the three-way connection II 5 for the injection of sub- medicine, the three-way connection are also set up on the main inlet tube 9 It is provided with screwed union I15 connected to syringe on I4, three-way connection 5, is additionally provided with filter on the main inlet tube 9 8, the screwed union II 16 connecting with analgesia pump 9 is provided on the main inlet tube 9.
It is additionally provided with cabinet hinge 10 on the outside of the cabinet, there are two the cabinet hinges 10, and the outside of the cabinet is also It is provided with handle 11.
The analgesia pump configuration instrument further includes setting in the intracorporal infusion bag hook 2 of case, and the infusion bag hook 2 is used to hang Hang infusion bag.
The auxiliary inlet tube 3 is preferably two-way.
The automatic pumping pushing device is corresponding with the auxiliary inlet tube quantity.
The control panel is preferably touch screen, and the corresponding automatic pushing device of taking out of the touch screen is provided with " taking out medicine " key, " pushes away Note " key, " taking out medicine " key, " injecting " key are provided with two groups and push away speed with the different pumping of correspondence.
The groove body of installation analgesia pump is wherein provided in cabinet.
When taking out medicine because of syringe, injection bolt can be drawn out, and take out medicine, the cabinet mounting knob 11 1 to influence syringe Side can pass through hinge 10 " folding ".
The working principle of the analgesia pump configuration instrument is to realize that medical fluid injects analgesia from infusion bag by taking out pushing device automatically Pump, first aspirates " the female medicine " in infusion bag into syringe, and nurse injects " sub- medicine " out of sub- medicine inlet into analgesia pump, " the female medicine " in syringe is injected into analgesia pump by smoking pushing device automatically again, by aspirating for several times and injection liquid, finally Analgesia pump milliliter quantity required for reaching is completed with pump.
The work specific works method of analgesia pump configuration instrument the following steps are included:
Step A: connecing power supply booting, and drug needed for nurse checks according to configuration analgesia pump doctor's advice hangs on female medicine described On infusion bag hook, mating consumptive material, syringe, analgesia pump are connected, fixation is safe;
Step B: pressing " taking out medicine " key of control panel 1, and female medicine auto-pumping enters syringe, and sub- medicine is used for son by nurse certainly The three-way connection I of medicine injection is injected into analgesia pump;
Step C: pressing " injecting " key of control panel 1, and female medicine is injected in analgesia pump automatically, according to the specification of syringe, Female medicine 50ml is injected every time;
Step D: according to mother's medicine milliliter quantity needed for analgesia pump, it is again started up " taking out medicine ", " to inject ", until reaching analgesia pump Required mother's medicine milliliter quantity, removes analgesia pump, and nurse's manual vent pastes analgesia pump label, completes with analgesia pump work;
Step F: configuration analgesia pump consumptive material, garbage classification processing are abandoned.
Under the auxiliary of analgesia pump configuration instrument, the configuration of batch analgesia pump is can be completed in a doctor or nurse, meet compared with Largely match demand pump;Analgesia pump configures the use of instrument, can mitigate working strength;Analgesia pump configuration instrument can match simultaneously Set 2-3 analgesia pump, hence it is evident that improve working efficiency;Analgesia pump configures instrument and uses in the side of analgesia pump interface injection " sub- medicine " Formula can avoid the generation of mistake and accident, it is ensured that patient's pump safety;This equipment instrument is small, carries and conveniently moving, is suitable for each The clinical demand of rank hospital;The various types analgesia pump that the instrument of this analgesia pump configuration simultaneously is suitable for applying on Present clinical is matched It sets.
It is understood that the principle that embodiment of above is intended to be merely illustrative of the present and the exemplary implementation that uses Mode, however the present invention is not limited thereto.For those skilled in the art, essence of the invention is not being departed from In the case where mind and essence, various changes and modifications can be made therein, these variations and modifications are also considered as protection scope of the present invention.

Claims (8)

1. a kind of analgesia pump configures instrument, which is characterized in that the analgesia pump configuration instrument include control panel (1), mating consumptive material, from It is dynamic to take out pushing device, cabinet (12), controller, power supply indicator, the control panel (1), mating consumptive material, take out automatically pushing device, Controller, power supply indicator are installed in the cabinet (12), and the back side of the cabinet (12) is provided with the electricity with plug Source line (13), the automatic pumping pushing device include stepper motor, ball screw, sliding block, syringe fixture block (6), sliding slot (7), institute The output axis connection roller screw rod of stepper motor is stated, ball screw is connected with the slide block, and the sliding block is arranged in sliding slot (7) Interior, syringe is removably mounted in the sliding slot (7) by the syringe fixture block (6), and the cabinet (12) is by hard Leather and fur products be made, the controller is electrically connected with control panel (1), stepper motor, power supply indicator.
2. a kind of analgesia pump as described in claim 1 configures instrument, the mating consumptive material includes the auxiliary with side syringe needle (14) Inlet tube (3), the auxiliary inlet tube (3) are connect by three-way connection I (4) with main inlet tube (9), the main inlet tube (9) On also set up three-way connection II (5) for the injection of sub- medicine, be provided on the three-way connection I (4), three-way connection II (5) Screwed union (15) connected to syringe is additionally provided with filter (8) on the main inlet tube (9), the main inlet tube (9) On be provided with the screwed union II (16) connecting with analgesia pump.
3. a kind of analgesia pump as claimed in claim 1 or 2 configures instrument, cabinet hinge (10) are additionally provided on the outside of the cabinet, There are two the cabinet hinges (10), is additionally provided on the outside of the cabinet handle (11), cabinet installation hinge (10) with The side of handle (11) can pass through hinge (10) " folding ".
4. a kind of analgesia pump as described in any one of claims 1-3 configures instrument, the analgesia pump configuration instrument further includes that setting exists The intracorporal infusion bag hook (2) of case, the infusion bag hook (2) is for hanging infusion bag.
5. a kind of analgesia pump according to any one of claims 1-4 configures instrument, the auxiliary inlet tube (3) is two-way.
6. a kind of analgesia pump as described in any one in claim 1-5 configures instrument, the automatic pumping pushing device and it is described assist into Liquid pipe quantity is corresponding.
7. a kind of analgesia pump as claimed in any one of claims 1 to 6 configures instrument, the control panel is preferably touch screen, described The corresponding automatic pushing device of taking out of touch screen is provided with " taking out medicine " key, " injecting " key, and " taking out medicine " key, " injecting " key are provided with two Group pushes away speed with the different pumping of correspondence.
8. a kind of working method of the analgesia pump configuration instrument based on any one of claim 1-7, this method specifically include following step It is rapid:
Step A: connecing power supply booting, and female medicine is hung on the infusion by drug needed for nurse checks according to configuration analgesia pump doctor's advice On bag hook, mating consumptive material, syringe, analgesia pump are connected, fixation is safe;
Step B: pressing " taking out medicine " key of control panel (1), and female medicine auto-pumping enters syringe, and sub- medicine is used for sub- medicine by nurse certainly The three-way connection I (4) of injection is injected into analgesia pump;
Step C: pressing " injecting " key of control panel (1), and female medicine is injected in analgesia pump automatically, according to the specification of syringe, often The female medicine 50ml of secondary injection;
Step D: according to mother's medicine milliliter quantity needed for analgesia pump, it is again started up " taking out medicine ", " to inject ", until reaching needed for analgesia pump Female medicine milliliter quantity removes analgesia pump, and nurse's manual vent pastes analgesia pump label, completes with analgesia pump work;
Step F: configuration analgesia pump consumptive material, garbage classification processing are abandoned.
CN201910496014.XA 2019-06-10 2019-06-10 Analgesia pump configuration appearance Active CN110075385B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201910496014.XA CN110075385B (en) 2019-06-10 2019-06-10 Analgesia pump configuration appearance

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201910496014.XA CN110075385B (en) 2019-06-10 2019-06-10 Analgesia pump configuration appearance

Publications (2)

Publication Number Publication Date
CN110075385A true CN110075385A (en) 2019-08-02
CN110075385B CN110075385B (en) 2021-07-20

Family

ID=67424064

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201910496014.XA Active CN110075385B (en) 2019-06-10 2019-06-10 Analgesia pump configuration appearance

Country Status (1)

Country Link
CN (1) CN110075385B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115969649A (en) * 2022-12-08 2023-04-18 南方医科大学南方医院 Analgesia pump configuration car

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1024847B1 (en) * 1997-10-24 2006-01-18 ACIST Medical Systems, Inc. Dual port syringe
US20110319823A1 (en) * 2010-06-29 2011-12-29 Baxter Healthcare S.A. Tube measurement technique using linear actuator and pressure sensor
CN102727964A (en) * 2011-04-11 2012-10-17 程波 Continuous syringe pump
US20150217049A1 (en) * 2010-07-22 2015-08-06 Medical Flow Systems Ltd. Pulse infusion device system and method
CN205235058U (en) * 2015-12-02 2016-05-18 苏州大学附属儿童医院 Medical automatic medicine dispensing machine
CN205867208U (en) * 2016-05-24 2017-01-11 山东省立医院 Medicine transfusion system is injected to vein
CN206792741U (en) * 2016-12-29 2017-12-26 重庆源体医药科技有限公司 A kind of automatic medical pumping pump
CN207721888U (en) * 2017-04-06 2018-08-14 朱冬梅 Field operation treatment board
CN109475467A (en) * 2016-09-26 2019-03-15 泰尔茂株式会社 Medical fluid filling device and medical fluid fill method

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1024847B1 (en) * 1997-10-24 2006-01-18 ACIST Medical Systems, Inc. Dual port syringe
US20110319823A1 (en) * 2010-06-29 2011-12-29 Baxter Healthcare S.A. Tube measurement technique using linear actuator and pressure sensor
US20150217049A1 (en) * 2010-07-22 2015-08-06 Medical Flow Systems Ltd. Pulse infusion device system and method
CN102727964A (en) * 2011-04-11 2012-10-17 程波 Continuous syringe pump
CN205235058U (en) * 2015-12-02 2016-05-18 苏州大学附属儿童医院 Medical automatic medicine dispensing machine
CN205867208U (en) * 2016-05-24 2017-01-11 山东省立医院 Medicine transfusion system is injected to vein
CN109475467A (en) * 2016-09-26 2019-03-15 泰尔茂株式会社 Medical fluid filling device and medical fluid fill method
CN206792741U (en) * 2016-12-29 2017-12-26 重庆源体医药科技有限公司 A kind of automatic medical pumping pump
CN207721888U (en) * 2017-04-06 2018-08-14 朱冬梅 Field operation treatment board

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115969649A (en) * 2022-12-08 2023-04-18 南方医科大学南方医院 Analgesia pump configuration car
CN115969649B (en) * 2022-12-08 2023-11-17 南方医科大学南方医院 Analgesic pump configuration vehicle

Also Published As

Publication number Publication date
CN110075385B (en) 2021-07-20

Similar Documents

Publication Publication Date Title
CN108969838B (en) Automatic medicine changing monitoring control system for infusion
CN110075385A (en) A kind of analgesia pump configuration instrument
CN204543140U (en) double syringe
CN205163805U (en) Portable infusion device
CN204446788U (en) A kind of inner-rotary type rotates liquid changing device
CN205095095U (en) Joint tapping injection device
CN203915521U (en) A kind of stomach-Nasal-feeding pump coupling systems for tubes with three-position valve
CN203059868U (en) Puncture needle for intracardiac injection in department of cardiology
CN204446786U (en) A kind of evolute rotates liquid changing device
CN210813049U (en) Novel marrow transfusion puncture device
CN104548257A (en) Internal-rotation type rotary liquid change device
CN204815129U (en) Split type medical electron infusion pump
CN201632199U (en) Disposable intervention liquid mixing device
CN204995817U (en) Dosage apparatus
CN104548256A (en) Outward-turning rotating liquid changer
CN202263246U (en) Disposable transfusion dispensing device
CN204468808U (en) Plasmapheresis multi-head transfusion device
CN201189329Y (en) Transfusion device special for trace pump syringe
CN216394777U (en) Children intestinal nutrition perfusion device
CN211611122U (en) Switch type needle head for pre-pumping normal saline of high-pressure syringe
CN201806988U (en) Peritoneal dialysis machine
CN203694262U (en) Cardiovascular injecting device for radiography medicine
CN110090332B (en) Infusion apparatus capable of increasing interface
CN215134893U (en) Multifunctional infusion device for nursing
CN202459572U (en) Transfusion alarm used by nurse

Legal Events

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