CN112933334A - Infusion device for realizing automatic hemostasis by utilizing hydraulic pressure of infusion tube - Google Patents
Infusion device for realizing automatic hemostasis by utilizing hydraulic pressure of infusion tube Download PDFInfo
- Publication number
- CN112933334A CN112933334A CN202110260751.7A CN202110260751A CN112933334A CN 112933334 A CN112933334 A CN 112933334A CN 202110260751 A CN202110260751 A CN 202110260751A CN 112933334 A CN112933334 A CN 112933334A
- Authority
- CN
- China
- Prior art keywords
- movably connected
- frame
- infusion
- hydraulic pressure
- rotating
- 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.)
- Withdrawn
Links
Images
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
- A61M5/14—Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
- A61M5/142—Pressure infusion, e.g. using pumps
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/12—Surgical instruments, devices or methods, e.g. tourniquets for ligaturing or otherwise compressing tubular parts of the body, e.g. blood vessels, umbilical cord
-
- 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
- A61M5/1414—Hanging-up devices
- A61M5/1415—Stands, brackets or the like for supporting infusion accessories
-
- 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
- A61M5/1414—Hanging-up devices
- A61M5/1417—Holders or handles for hanging up infusion containers
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/12—Surgical instruments, devices or methods, e.g. tourniquets for ligaturing or otherwise compressing tubular parts of the body, e.g. blood vessels, umbilical cord
- A61B2017/12004—Surgical instruments, devices or methods, e.g. tourniquets for ligaturing or otherwise compressing tubular parts of the body, e.g. blood vessels, umbilical cord for haemostasis, for prevention of bleeding
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Public Health (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Veterinary Medicine (AREA)
- Engineering & Computer Science (AREA)
- Vascular Medicine (AREA)
- General Health & Medical Sciences (AREA)
- Hematology (AREA)
- Anesthesiology (AREA)
- Surgery (AREA)
- Reproductive Health (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The invention relates to the technical field of medical equipment, and provides infusion equipment for realizing automatic hemostasis by utilizing infusion tube hydraulic pressure, which comprises infusion equipment, an injection framework and a bottle changing frame, wherein the top end of the infusion equipment is movably connected with a rotating pulley, the left side and the right side of the infusion equipment are both movably connected with the bottle changing frame through the rotating pulley, the center of the inner side of the bottle changing frame is movably connected with a changing rotating frame, the infusion equipment for realizing automatic hemostasis by utilizing the infusion tube hydraulic pressure has no new infusion tank through the change of the rotating frame, the infusion tube on the lower side of the rotating pulley has no input liquid, certain pure water is arranged in the rotating wheel of the rotating pulley according to the hydraulic pressure difference, the hydraulic pressure difference can be realized, an adjusting valve is driven to move towards the lower side, the air in the infusion tube is extruded by the adjusting valve to drive a rubber extruding rod to move towards the lower side, the, the needle head tightness adjusting frame cannot extrude the injection needle head to move downwards.
Description
Technical Field
The invention relates to the technical field of medical equipment, in particular to infusion equipment for realizing automatic hemostasis by utilizing hydraulic pressure of an infusion tube.
Background
The infusion is a large dose which is infused into the body by intravenous drip, the infusion is usually packaged in an infusion bottle or a plastic bag, no preservative or bacteriostatic agent is contained, the infusion speed is adjusted by an infusion apparatus when the infusion is used, the infusion continuously and stably enters the vein to supplement body fluid, electrolyte or provide nutrient substances, the quality requirement is high due to the large dosage and the direct entry into blood, and the infusion is a medical device which is commonly used in hospitals at present.
Present infusion equipment is operated through manual control, its availability factor is relatively poor, when the whole input of patient's input liquid finishes, some patients are because the state of an illness is comparatively tired, it can be asleep, and then forget and inform the nurse to pull out the input needle, and because hydraulic pressure can arouse the refluence of blood, it is comparatively dangerous, and present infusion jar is through artificial change, change efficiency is lower, patient's input liquid input time has been delayed, therefore, we have proposed an infusion equipment that utilizes transfer line hydraulic pressure to realize automatic hemostasis.
Disclosure of Invention
In order to solve the technical problems, the invention provides infusion equipment for realizing automatic hemostasis by utilizing hydraulic pressure of an infusion tube, which is realized by the following specific technical means:
an infusion device for realizing automatic hemostasis by utilizing hydraulic pressure of an infusion tube comprises an infusion device, an injection framework and a bottle changing frame, wherein the top end of the infusion device is movably connected with a rotating pulley, the left side and the right side of the infusion device are both movably connected with the bottle changing frame through the rotating pulley, the inner side center of the bottle changing frame is movably connected with the bottle changing frame, the left side and the right side of the bottle changing frame are both movably connected with a rotating wheel through the bottle changing frame, the left side and the right side of the bottle changing frame are both fixedly connected with an insertion port through the rotating wheel, the left side and the right side of the bottle changing frame are both movably connected with an extrusion column through the insertion port, the bottom end of the infusion device is movably connected with the injection framework, the bottom end of the injection framework is movably connected with an injection needle, the left side and the right side of the injection framework are both movably connected with a sliding, the top end of the injection framework is movably connected with a rubber extrusion rod, the left side and the right side of the injection framework are both movably connected with a pushing rod through the rubber extrusion rod, and the left side and the right side of the infusion equipment are both movably connected with a needle head tightness adjusting frame through the injection framework.
Preferably, the upper side and the lower side of the needle head tightness adjusting frame are both movably connected with a pushing sliding frame, and the outer side of the pushing sliding frame is movably connected with a friction moving rod.
Preferably, the left side and the right side of the replacing rotating frame are both movably connected with adjusting rotating wheels, the left side and the right side of each adjusting rotating wheel are both movably connected with a break-away sliding frame, and the top end of the break-away sliding frame is movably connected with a fixing frame.
Preferably, the left side and the right side of the rotating pulley are both movably connected with a stretching frame, and the top end of the stretching frame is movably connected with an adjusting valve.
Preferably, the left side and the right side of the stretching frame are both movably connected with extrusion columns, the left side and the right side of each extrusion column are both movably connected with insertion ports, and the top ends of the insertion ports are movably connected with rotating wheels.
Preferably, the left side and the right side of the rubber extrusion rod are both movably connected with a pushing rod, the bottom end of the rubber extrusion rod is movably connected with an injection needle head, the left side and the right side of the injection needle head are both movably connected with a sliding rod, and the left side and the right side of the sliding rod are both fixedly connected with a pressing block.
The invention has the following beneficial effects:
1. the infusion device for realizing automatic hemostasis by utilizing the hydraulic pressure of the infusion tube inserts an injection needle into a blood vessel of a patient through a nurse, if the injection of input liquid in the infusion solution tank is finished, the internal hydraulic pressure of the infusion tank at the upper side is lower, and the hydraulic pressure of the infusion tank and the hydraulic pressure of the infusion tube generate hydraulic pressure difference, the hydraulic pressure difference generates suction force to drive the stretching frame to open, the stretching frame drives the extrusion column to move to the surface of an inserted port, so that the extrusion column and the extrusion column are in a fit state, a circuit is in a passage state, the rotation of the rotating wheel firstly drives the adjusting rotating wheel to rotate, the adjusting rotating wheel drives the breaking-off sliding frame to move towards the upper side, the pulling force of the breaking-off sliding frame towards the outer side drives the fixing frame to move towards the outer side, the fixing frame releases the infusion solution tank which is used up below, an infusion needle at the upper part, meanwhile, after the transfusion needle below the fixing frame is meshed with the replacing rotating frame to rotate for a circle, the transfusion needle is driven to be inserted into the transfusion tank, so that the lower replacement efficiency of the next transfusion tank to be used is improved, the operation is simpler, and the input efficiency of the input liquid of a patient is improved.
2. The infusion device for realizing automatic hemostasis by utilizing the hydraulic pressure of the infusion tube indicates that no new infusion tank exists if the rotating frame is replaced to rotate for one circle, the infusion tube on the lower side of the rotating pulley does not have input liquid, and the rotating pulley wheel is internally provided with certain purified water according to the hydraulic pressure difference to realize the hydraulic pressure difference and drive the adjusting valve to move towards the lower side, the air in the adjusting valve extruded infusion tube drives the rubber extrusion rod to move towards the lower side, the rubber extrusion rod drives the pushing sliding frame to move towards the outer side, the needle head tightness adjusting frame cannot extrude the injection needle head to move towards the lower side, the injection needle head is recovered by the inner air bag and moves towards the upper side, the sliding rods on the two sides move towards the lower side according to the gravity, the pressing block is driven to press the hemostatic cloth on the hand of a patient to help the patient to stop bleeding, thereby realizing the prevention of the patient from forgetting, the condition that the blood flows backwards due to the hydraulic pressure can be caused, so that the life safety of a patient is protected, and the operation is simple.
Drawings
FIG. 1 is a schematic view of an infusion device in accordance with the present invention;
FIG. 2 is a schematic diagram of an injection structure according to the present invention;
FIG. 3 is a schematic structural view of a bottle changing rack according to the present invention;
FIG. 4 is a schematic view of the fixing frame of the present invention;
fig. 5 is a schematic view of the structure of the needle head tightness adjusting frame of the present invention.
In the figure: 1. an infusion device; 2. an injection configuration; 3. a needle head tightness adjusting frame; 4. replacing the bottle rack; 5. a push rod; 6. a rubber extrusion stem; 7. a slide bar; 8. an injection needle; 9. a pressing block; 10. extruding the column; 11. a rotating wheel; 12. an insertion port; 13. rotating the pulley; 14. adjusting the valve; 15. a stretching frame; 16. replacing the rotating frame; 17. a fixed mount; 18. breaking loose the carriage; 19. adjusting the rotating wheel; 20. pushing the carriage; 21. the rod is rubbed.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-5, an infusion apparatus for achieving automatic hemostasis by using infusion tube hydraulic pressure comprises an infusion apparatus 1, an injection framework 2, a bottle changing frame 4, a rotary pulley 13 movably connected to the top end of the infusion apparatus 1, a stretching frame 15 movably connected to the left and right sides of the rotary pulley 13, an extruding column 10 movably connected to the left and right sides of the stretching frame 15, an inserting port 12 movably connected to the left and right sides of the extruding column 10, a rotating wheel 11 movably connected to the top end of the inserting port 12, an adjusting valve 14 movably connected to the top end of the stretching frame 15, a bottle changing frame 4 movably connected to the left and right sides of the infusion apparatus 1 via the rotary pulley 13, a changing frame 16 movably connected to the center of the inner side of the bottle changing frame 4, an adjusting rotating wheel 19 movably connected to the left and right sides of the changing frame 16, and a shake-off carriage 18 movably connected to the left and, the top end of the shake-off carriage 18 is movably connected with a fixed frame 17, the left side and the right side of the bottle changing frame 4 are movably connected with rotating wheels 11 through a changing rotating frame 16, the transfusion device for automatically stopping bleeding by utilizing the hydraulic pressure of a transfusion tube is characterized in that an injection needle 8 is inserted into a blood vessel of a patient by a nurse, if the injection of the input liquid in the transfusion tube is finished, the internal hydraulic pressure of the upper transfusion tube is lower, the internal hydraulic pressure of the upper transfusion tube generates hydraulic pressure difference with the hydraulic pressure of the transfusion tube, the hydraulic pressure difference generates suction force to drive the stretching frame 15 to open, the stretching frame 15 drives the extrusion column 10 to move to the surface of the insertion port 12, so that the extrusion column and the insertion port are in a fit state, a circuit is in a passage state, the rotating wheels 11 rotate to drive the adjusting rotating wheels 19 to rotate, the adjusting rotating wheels 19 drive the shake-off carriage 18 to, the infusion needle of top leaves the infusion jar, adjusts runner 19 simultaneously through and change the meshing between the revolving rack 16, change revolving rack 16 and drive the infusion jar and rotate, makes its infusion jar of renewal, and the infusion needle of mount 17 below is changed the revolving rack 16 meshing simultaneously and rotates the round after, drives and inserts the infusion jar to it is lower to have realized having improved the infusion jar replacement efficiency that next needs to use, and the operation is comparatively simple, has improved patient's input liquid input efficiency.
The left side and the right side of the bottle changing frame 4 are fixedly connected with an inserting port 12 through a rotating wheel 11, the left side and the right side of the bottle changing frame 4 are movably connected with an extruding column 10 through an inserting port 12, the bottom end of the infusion device 1 is movably connected with an injection framework 2, the bottom end of the injection framework 2 is movably connected with an injection needle 8, the left side and the right side of the injection framework 2 are movably connected with a sliding rod 7 through the injection needle 8, the left side and the right side of the injection framework 2 are movably connected with a pressing block 9 through the sliding rod 7, the top end of the injection framework 2 is movably connected with a rubber extruding rod 6, the left side and the right side of the rubber extruding rod 6 are movably connected with a pushing rod 5, the bottom end of the rubber extruding rod 6 is movably connected with the injection needle 8, the left side and the right side of the injection needle 8 are movably connected with the sliding rod 7, the left side and the, the left side and the right side of the infusion device 1 are movably connected with a needle head tightness adjusting frame 3 through an injection framework 2, the upper side and the lower side of the needle head tightness adjusting frame 3 are movably connected with a pushing sliding frame 20, the outer side of the pushing sliding frame 20 is movably connected with a friction moving rod 21, the infusion device for realizing automatic hemostasis by utilizing the hydraulic pressure of an infusion tube indicates that no new infusion tank exists if a rotating frame 16 is replaced for one circle, the infusion tube on the lower side of a rotating pulley 13 has no infusion liquid, the hydraulic pressure difference can be realized by rotating the interior of the rotating pulley 13 with certain pure water according to the hydraulic pressure difference, an adjusting valve 14 is driven to move downwards, the air inside the infusion tube is extruded by the adjusting valve 14 to drive a rubber extruding rod 6 to move downwards, the rubber extruding rod 6 drives the pushing sliding frame 20 to move outwards, the needle head tightness adjusting frame 3 can not extrude an injection needle head 8 to move downwards, move to the upside, then its both sides slide bar 7 moves to the downside according to gravity, and it drives and presses the stahlypetin cloth that the piece 9 was pressed to patient's hand, helps its hemostasis to realized preventing because patient forgets to inform the nurse to pull out the input needle because the state of an illness is comparatively tired, and because the condition of the refluence that hydraulic pressure can arouse blood takes place, protection patient's life safety, and the operation is comparatively simple.
The working principle is as follows: when a nurse inserts an injection needle 8 into a blood vessel of a patient, if the injection of an input liquid in a liquid transfusion tank is finished, the internal hydraulic pressure of the upper side liquid transfusion tank is low, and the internal hydraulic pressure is different from the hydraulic pressure of a liquid transfusion pipe, the hydraulic pressure difference generates suction to drive a stretching frame 15 to open, the stretching frame 15 drives an extrusion column 10 to move to the surface of an insertion port 12, so that the upper side liquid transfusion tank and the upper side liquid transfusion tank are in a joint state, a circuit is in a passage state, a rotating wheel 11 rotates to drive an escape sliding frame 18 to move upwards, the adjusting rotating wheel 19 drives the escape sliding frame 18 to move outwards, a fixing frame 17 is driven to move outwards by the pull force of the escape sliding frame 18 outwards, the fixing frame 17 releases the used liquid transfusion tank below, an upper liquid transfusion needle leaves the liquid transfusion tank, meanwhile, the adjusting rotating wheel 19 is meshed with a replacing rotating frame 16, the replacing rotating frame 16 drives the liquid transfusion tank to rotate so as to replace, is driven to be inserted into the liquid conveying tank.
If the replacing rotating frame 16 rotates for one circle, a new infusion tank does not exist, the infusion tube on the lower side of the rotating pulley 13 does not have input liquid, a certain amount of purified water is arranged inside the rotating wheel of the rotating pulley 13 according to the hydraulic pressure difference, the hydraulic pressure difference can be realized, the adjusting valve 14 is driven to move towards the lower side, the rubber extrusion rod 6 is driven by air in the infusion tube extruded by the adjusting valve 14 to move towards the lower side, the rubber extrusion rod 6 drives the pushing sliding frame 20 to move towards the outer side, the needle head tightness adjusting frame 3 cannot extrude the injection needle head 8 to move towards the lower side, the injection needle head 8 is restored by an inner air bag and moves towards the upper side, the sliding rods 7 on the two sides move towards the lower side according to gravity, and the pressing block 9 is driven to press the hemostatic cloth.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides an utilize transfer line hydraulic pressure to realize automatic hemostatic infusion equipment, includes infusion equipment (1), injection framework (2), trades bottle frame (4), its characterized in that: the top end of the infusion device (1) is movably connected with a rotating pulley (13), the left side and the right side of the infusion device (1) are both movably connected with a bottle changing frame (4) through the rotating pulley (13), the inner side center of the bottle changing frame (4) is movably connected with a changing rotating frame (16), the left side and the right side of the bottle changing frame (4) are both movably connected with a rotating wheel (11) through the changing rotating frame (16), the left side and the right side of the bottle changing frame (4) are both fixedly connected with an inserting port (12) through the rotating wheel (11), the left side and the right side of the bottle changing frame (4) are both movably connected with an extruding column (10) through the inserting port (12), the bottom end of the infusion device (1) is movably connected with an injection framework (2), the bottom end of the injection framework (2) is movably connected with an injection needle (8), the left side and the right side of the injection framework (2) are both, the left and right sides of injection framework (2) all have through slide bar (7) swing joint according to briquetting (9), the top swing joint of injection framework (2) has rubber extrusion pole (6), the left and right sides of injection framework (2) all have catch bar (5) through rubber extrusion pole (6) swing joint, the left and right sides of infusion equipment (1) all have syringe needle elasticity adjusting bracket (3) through injection framework (2) swing joint.
2. The infusion device for achieving automatic hemostasis by utilizing hydraulic pressure of an infusion tube as claimed in claim 1, wherein: the upper side and the lower side of the needle head tightness adjusting frame (3) are both movably connected with a pushing sliding frame (20), and the outer side of the pushing sliding frame (20) is movably connected with a friction moving rod (21).
3. The infusion device for achieving automatic hemostasis by utilizing hydraulic pressure of an infusion tube as claimed in claim 1, wherein: the left side and the right side of the replacement rotating frame (16) are movably connected with adjusting rotating wheels (19), the left side and the right side of the adjusting rotating wheels (19) are movably connected with breaking-off sliding frames (18), and the top ends of the breaking-off sliding frames (18) are movably connected with fixing frames (17).
4. The infusion device for achieving automatic hemostasis by utilizing hydraulic pressure of an infusion tube as claimed in claim 1, wherein: the left side and the right side of the rotating pulley (13) are both movably connected with a stretching frame (15), and the top end of the stretching frame (15) is movably connected with an adjusting valve (14).
5. The infusion device for achieving automatic hemostasis by utilizing hydraulic pressure of an infusion tube as claimed in claim 4, wherein: the left side and the right side of the stretching frame (15) are both movably connected with extrusion columns (10), the left side and the right side of the extrusion columns (10) are both movably connected with insertion ports (12), and the top ends of the insertion ports (12) are movably connected with rotating wheels (11).
6. The infusion device for achieving automatic hemostasis by utilizing hydraulic pressure of an infusion tube as claimed in claim 1, wherein: the equal swing joint in the left and right sides of rubber extrusion pole (6) has catch bar (5), and the bottom swing joint of rubber extrusion pole (6) has syringe needle (8), and the equal swing joint in the left and right sides of syringe needle (8) has slide bar (7), and the equal fixedly connected with in the left and right sides of slide bar (7) presses briquetting (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110260751.7A CN112933334A (en) | 2021-03-10 | 2021-03-10 | Infusion device for realizing automatic hemostasis by utilizing hydraulic pressure of infusion tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110260751.7A CN112933334A (en) | 2021-03-10 | 2021-03-10 | Infusion device for realizing automatic hemostasis by utilizing hydraulic pressure of infusion tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112933334A true CN112933334A (en) | 2021-06-11 |
Family
ID=76229172
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110260751.7A Withdrawn CN112933334A (en) | 2021-03-10 | 2021-03-10 | Infusion device for realizing automatic hemostasis by utilizing hydraulic pressure of infusion tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112933334A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113974748A (en) * | 2021-11-15 | 2022-01-28 | 鹤壁市人民医院 | Intelligent pressing device for angiocardiography |
-
2021
- 2021-03-10 CN CN202110260751.7A patent/CN112933334A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113974748A (en) * | 2021-11-15 | 2022-01-28 | 鹤壁市人民医院 | Intelligent pressing device for angiocardiography |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108543148B (en) | Medical infusion support | |
| WO2015010222A1 (en) | Self-sealing anti-thrombotic venous indwelling needle and use method thereof | |
| CN112933334A (en) | Infusion device for realizing automatic hemostasis by utilizing hydraulic pressure of infusion tube | |
| CN209933654U (en) | Novel clinical infusion device | |
| CN211561375U (en) | Abdominal cavity vein device of dosing of chemotherapy medicine | |
| CN209221171U (en) | A kind of infusion support | |
| CN107158509A (en) | A kind of purification intravenous transfusion device controlled provided with bullet formula bivalve and elastic rubber film | |
| CN113440682B (en) | Medical infusion clamping device with alarming function | |
| CN111529804A (en) | Medical infusion device with early warning function and automatic liquid medicine replacement function | |
| CN204092695U (en) | A kind of accurate blood transfusion apparatus | |
| CN209361521U (en) | A kind of anti-blood back formula venous detaining needle | |
| CN208243843U (en) | A kind of double governor intravenous transfusion device | |
| CN210813116U (en) | Novel continuous positive pressure venous indwelling needle | |
| CN215194489U (en) | Anti-drop's transfusion system | |
| CN202569057U (en) | Intelligent control infusion apparatus | |
| CN110464909A (en) | A kind of transfusion apparatus for facilitating coutroi velocity anti-return that can remind using overflow valve | |
| CN204293609U (en) | Transfusion bottle stopper puncture needle | |
| CN213642517U (en) | Improved intelligent transfusion device | |
| CN214911579U (en) | Transfusion system convenient for liquid changing and flushing | |
| CN215386491U (en) | Bag type combined straight infusion apparatus | |
| CN204563089U (en) | That rinses for venous chambers in a kind of No heparinization HD therapy process injects system | |
| CN217091627U (en) | Bladder irrigation tube | |
| CN213884561U (en) | Novel transfusion monitoring device | |
| CN219090540U (en) | Clinical vein quick input device of tumour medicine | |
| CN203935467U (en) | A kind of medicinal liquid liquid level detection device and infusion set |
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 | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20210611 |
|
| WW01 | Invention patent application withdrawn after publication |