CN107469187B - Portable transfusion box - Google Patents
Portable transfusion box Download PDFInfo
- Publication number
- CN107469187B CN107469187B CN201710769930.7A CN201710769930A CN107469187B CN 107469187 B CN107469187 B CN 107469187B CN 201710769930 A CN201710769930 A CN 201710769930A CN 107469187 B CN107469187 B CN 107469187B
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- pressure chamber
- infusion
- air pump
- chamber
- box body
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Classifications
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- 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
- A61M5/145—Pressure infusion, e.g. using pumps using pressurised reservoirs, e.g. pressurised by means of pistons
- A61M5/155—Pressure infusion, e.g. using pumps using pressurised reservoirs, e.g. pressurised by means of pistons pressurised by gas introduced into the reservoir
-
- 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
- A61M5/165—Filtering accessories, e.g. blood filters, filters for infusion liquids
-
- 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
- A61M5/168—Means for controlling media flow to the body or for metering media to the body, e.g. drip meters, counters ; Monitoring media flow to the body
- A61M5/16831—Monitoring, detecting, signalling or eliminating infusion flow anomalies
- A61M5/1684—Monitoring, detecting, signalling or eliminating infusion flow anomalies by detecting the amount of infusate remaining, e.g. signalling end of infusion
-
- 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
- A61M5/168—Means for controlling media flow to the body or for metering media to the body, e.g. drip meters, counters ; Monitoring media flow to the body
- A61M5/16886—Means for controlling media flow to the body or for metering media to the body, e.g. drip meters, counters ; Monitoring media flow to the body for measuring fluid flow rate, i.e. flowmeters
- A61M5/1689—Drip counters
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
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)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The invention relates to the technical field of medical auxiliary equipment, in particular to a portable infusion box, which comprises a box body, a battery, a controller, an air pump and an air pressure sensor, wherein an air pump chamber and a pressure chamber are arranged in the box body, the pressure chamber is provided with a pipe hole for passing through an infusion pipe, a detachable plug is arranged in the pipe hole, the pressure chamber is also provided with a pressure release valve, the battery, the controller and the air pump are all fixed in the air pump chamber, the air pump is communicated with the pressure chamber, the air pressure sensor is arranged in the pressure chamber, the controller is respectively and electrically connected with the pressure release valve, the air pressure sensor, the battery and the air pump, a connecting rod is transversely arranged in the pressure chamber, the middle part of the connecting rod is rotationally connected with a bottle rack, and the lower part of the bottle rack is provided with a gravity ball for reducing the swing of the bottle rack; the patient who uses the infusion device of the invention for infusion can move at will, and the infusion device of the invention is suitable for the condition of adopting a hard infusion bottle to fill liquid medicine.
Description
Technical Field
The invention relates to the technical field of medical auxiliary equipment, in particular to a portable infusion box.
Background
Intravenous infusion is a method of using the principle of atmospheric pressure and hydrostatic pressure to introduce a large amount of sterile liquid, electrolyte and medicine into the body from the vein, which is easy to achieve the therapeutic concentration of the medicine and can continuously maintain the constant concentration required by the therapeutic effect. Because intravenous transfusion uses the differential pressure principle to input liquid medicine into a patient, when transfusion is performed in the hospital, an infusion bottle is generally hung on a bracket at a high position so as to generate enough differential pressure, but the movement range of the patient is limited, the patient needs to be always near the bracket, and if the patient needs to move, the patient can only be carried along with the bracket, so that the operation is inconvenient.
The Chinese patent publication No. CN204133956U discloses a field portable positive pressure transfusion box for 2015, 02 month and 04 days, comprising a pressurizing assembly and a transfusion assembly, wherein the transfusion assembly comprises a liquid medicine bag, a needle head, a transfusion tube and a venous indwelling needle, and the pressurizing assembly comprises: the pneumatic infusion device comprises a pressure bag, an air delivery pipe and an inflation ball, wherein the inflation ball and a pneumatic infusion box are connected to the air inlet end of the air delivery pipe through a three-way joint, the pneumatic infusion box comprises a box body and an infusion system, the box body is a hollow cavity, an upper cover is arranged at the top of the box body, the cavity of the box body is divided into an upper layer and a lower layer by a partition plate, and the lower layer of the box body is provided with the pneumatic system; the pneumatic system includes: the air pump, control the air circuit valve group, control the chip, power, carry out the cylinder, capsulate the district; the packaging area is of a closed cavity structure, the air pump air pipe is connected with a plurality of execution cylinders through the control air circuit valve group, the end part of the cylinder diameter of each execution cylinder is provided with a piston, the packaging area is divided into a rod cavity and a rodless cavity by the piston, the rodless cavity is provided with a communicating pipe, one end of the communicating pipe is communicated with the interior of the rodless cavity, and the other end of the communicating pipe penetrates through the partition plate to penetrate to the upper layer of the box body; the other end of the communicating pipe is provided with a butt joint, and the butt joint is connected with one end of the three-way joint. However, the technical scheme can only be used for infusion of infusion bags, and most of the time, the hard infusion bottle-shaped liquid medicine is needed, and the technical scheme cannot be suitable for the situation of the hard infusion bottle-shaped liquid medicine.
Disclosure of Invention
The invention provides a portable infusion box, which solves the problem that the existing infusion mode is inconvenient for patients to move and is suitable for infusion by adopting an infusion bottle.
The invention is realized by the following technical scheme: the utility model provides a portable infusion case, includes box, battery, controller, air pump and air pressure sensor, the box is equipped with the case lid, be equipped with air pump chamber and pressure chamber in the box, the pressure chamber is equipped with the tube hole that is used for through the transfer line, be equipped with detachable jam in the tube hole, the pressure chamber still is equipped with the relief valve, the relief valve electricity is connected the controller, battery, controller, air pump are all fixed in the air pump chamber, the air pump intercommunication the pressure chamber, air pressure sensor install in the pressure chamber, the controller is connected the air pressure sensor, battery, air pump respectively electricity is connected in the pressure chamber, transversely be equipped with the connecting rod, the connecting rod middle part rotates and is connected with the bottle rack, the bottle rack lower part is equipped with and is used for reducing the gravity ball of bottle rack swing.
Further, be equipped with the chamber of holding in the bottle holder, be equipped with splint in the chamber of holding, be equipped with the spring between splint and the chamber lateral wall of holding, the bottle holder includes the holding frame and opens the door, open door one side hinged joint hold the holding frame, the opposite side is equipped with the locking plate, hold the holding frame be equipped with locking plate assorted hasp, hold frame upper portion and be equipped with the frame ear, the crossing cover of frame ear is equipped with the chain link, chain link fixedly connected with lantern ring, the lantern ring cover is located the connecting rod, hold the holding frame lower part and be equipped with the bottle mouth hole, hold the holding frame lower part and tie up the gravity ball, gravity ball and bottle holder can keep install in infusion bottle in the bottle holder remains vertical state throughout, and gravity ball gives the gravity of a vertical direction of bottle holder can prevent that the patient from removing the in-process the bottle holder swing is too big, influences the infusion.
Furthermore, the box body is made of transparent hard materials, so that a patient can observe the residual quantity of the liquid medicine in the infusion bottle conveniently.
Further, the blocking material is elastic plastic with a sealing effect, a transfusion tube through hole is formed in the middle of the blocking, the diameter of the transfusion tube through hole is equal to that of the transfusion tube, a notch is formed in the outer wall of the blocking, the notch is communicated with the transfusion tube through hole, and the transfusion tube is placed in the transfusion tube through hole from the notch.
Further, the outer wall of the box body is provided with an upper pipe clamp and a lower pipe clamp, the infusion pipe clamp at the upper end of the drip chamber is arranged on the upper pipe clamp, the infusion pipe clamp at the lower end of the drip chamber is arranged on the lower pipe clamp, and the liquid inlet of the drip chamber is always higher than the liquid outlet.
Further, the outside of box is equipped with the dropping speed detector that is arranged in detecting the dropping speed of liquid drop in the dropping funnel, be equipped with photoelectric sensor in the dropping speed detector, photoelectric sensor is different to the refraction scattering of water and the refraction scattering response to air, counts the whereabouts liquid drop, the dropping speed detector electricity is connected the controller, can judge through the dropping speed of liquid medicine that infuses normally.
Further, the outer wall of the box body is also provided with a handle, the handle is provided with the top of the box body, and a patient can carry the box body.
Further, the outer wall of the box body is provided with a brace, and a patient can put the box body on the back.
Further, an audible and visual alarm is fixedly arranged on the outer wall of the box body, and is electrically connected with the controller, and an alarm is given when infusion is abnormal or infusion is completed.
Further, the circumference of the box cover is provided with a sealing piece for sealing the pressure chamber, so that the pressure chamber is well sealed.
By adopting the technical scheme, the invention has the following beneficial effects:
1. the portable transfusion box adopts a box type design, is provided with a box body and an air pump, wherein a pressure chamber is arranged in the box body, a bottle rack is arranged in the pressure chamber, a transfusion bottle is placed in the bottle rack for fixation, then a transfusion tube penetrates through a tube hole and is connected with the transfusion bottle, an air filter arranged on the transfusion tube is placed in the pressure chamber, then the tube hole is sealed by a plug, a box cover is covered, the air pump is started to pressurize the pressure chamber, and as the air filter is communicated with the transfusion bottle, the air pressure in the pressure chamber is higher than the air pressure in the transfusion bottle, the air in the pressure chamber enters the transfusion bottle through the air filter, and the air pressure in the transfusion bottle is increased, so that the pressure difference required by transfusion is finally reached; the patient who is infusing can put the infusion device on the body and then move at will, the infusion device is convenient to use, and the infusion device is suitable for the condition of adopting a hard infusion bottle to fill the liquid medicine.
2. The bottle rack is internally provided with the gravity ball which is bound at the bottom of the bottle rack, and the gravity ball gives the bottle rack a vertical pulling force, so that the condition that the swing amplitude of the bottle rack is too large in the moving process of a patient to influence transfusion can be prevented.
3. The outer wall of the box body is provided with an upper pipe clamp and a lower pipe clamp, the pipe clamp at the upper end of the drip chamber is arranged on the upper pipe clamp, the pipe clamp at the lower end of the drip chamber is arranged on the lower pipe clamp, the liquid inlet of the drip chamber is ensured to be always higher than the liquid outlet, and when the mouth of the infusion bottle is lower than the needle mouth, bubbles are generated in the pipe clamp and are input into a medical accident in a human body.
4. The dropping speed detector can judge whether the transfusion is normal or not by detecting the dropping speed of the liquid medicine in the dropping funnel, and the audible and visual alarm can generate an alarm if abnormal transfusion occurs.
Drawings
FIG. 1 is a schematic view of a portable infusion set according to the present invention;
FIG. 2 is a schematic front view of the bottle holder;
FIG. 3 is a left side schematic view of the bottle holder;
the device comprises a 1-box body, a 2-air pump chamber, a 3-pressure chamber, a 4-air pump, a 5-battery, a 6-controller, a 7-air pressure sensor, an 8-connecting rod, a 9-bottle holder, a 10-gravity ball, an 11-plug, a 12-relief valve, a 13-strap, a 14-handle, a 15-upper pipe clamp, a 16-lower pipe clamp, a 91-diapause holder, a 92-opening door, a 93-lantern ring, a 94-link, a 95-bottle mouth hole, a 96-clamping plate, a 97-spring, a 98-locking plate and a 99-lock catch.
Detailed Description
The invention will be further described with reference to the drawings and examples.
Referring to fig. 1, a portable infusion box comprises a box body 1, a battery 5, a controller 6, an air pump 4 and an air pressure sensor 7, wherein the box body 1 is made of transparent hard materials, so that a patient can observe the residual amount of liquid medicine in an infusion bottle conveniently, the box body 1 is provided with a box cover, and a sealing piece for sealing a pressure chamber 3 is arranged on the periphery of the box cover, so that the pressure chamber 3 is ensured to be sealed well. The outer wall of the case body 1 is provided with a brace 13, the outer wall of the case body 1 is also provided with a handle 14, the handle 14 is provided with the top of the case body 1, and a patient can carry the case body 1 through the handle 14. The box 1 is provided with an air pump chamber 2 and a pressure chamber 3, the pressure chamber 3 is provided with a pipe hole for passing through an infusion pipe, a detachable plug 11 is arranged in the pipe hole, the plug 11 is made of elastic plastic with a sealing effect, an infusion pipe through hole is formed in the middle of the plug 11, the diameter of the infusion pipe through hole is equal to that of the infusion pipe, a notch is formed in the outer wall of the plug 11, the notch is communicated with the infusion pipe through hole, the infusion pipe is placed into the infusion pipe through hole from the notch, then the plug 11 and the infusion pipe sleeved in the infusion pipe are plugged into the pipe hole together, the pipe hole is sealed, and a dropping funnel of the infusion pipe is left outside the box 1 after the infusion pipe passes through the pipe hole. The pressure chamber 3 is also provided with a pressure relief valve 12, the pressure relief valve 12 is electrically connected with the controller 6, and the pressure relief valve 12 is used for discharging high-pressure gas in the pressure chamber 3 and recovering the pressure of the pressure chamber 3. The battery 5, the controller 6 and the air pump 4 are all fixed in the air pump chamber 2, the battery is used for providing electric energy for the controller 6, the air pump 4, the pressure relief valve 12 and the air pressure sensor 7, the air pump 4 is used for pressurizing the pressure chamber 3, the air pressure sensor 7 is installed in the pressure chamber 3, the air pressure sensor 7 is used for collecting air pressure information in the pressure chamber 3 and transmitting the air pressure information to the controller 6, the controller 6 is respectively and electrically connected with the air pressure sensor 7, the battery 5 and the air pump 4, and the controller 6 controls the opening and closing of the air pump 4 according to the received air pressure sensor 7 information. A connecting rod 8 is transversely arranged in the pressure chamber 3, a bottle rack 9 is rotatably connected in the middle of the connecting rod 8, and a gravity ball 10 for reducing the swing of the bottle rack 9 is arranged at the lower part of the bottle rack 9. As a preference, a holding cavity is arranged in the bottle rack 9, two symmetrical clamping plates 96 are arranged in the holding cavity, a spring 97 is arranged between the clamping plates 96 and the side wall of the holding cavity, the bottle rack 9 comprises a holding rack 91 and an opening door 92, one clamping plate 96 is connected to the opening door 92 by the spring 97, one side of the opening door 92 is hinged to the holding rack 91, a locking plate 98 is arranged on the other side of the opening door 92, and the holding rack 91 is provided with a locking buckle 99 matched with the locking plate 98. The upper portion of the stagnation frame 91 is provided with a frame lug, a chain ring 94 is sleeved on the frame lug in a crossing manner, a lantern ring 93 is fixedly connected with the chain ring 94, the lantern ring 93 is sleeved on the connecting rod 8, and the lantern ring 93 is rotationally connected with the connecting rod 8. The lower part of the stagnation frame 91 is provided with a bottle mouth hole 95, and the lower part of the stagnation frame 91 is bound with the gravity ball 10. The infusion bottle is installed in the stagnation cavity, the bottle neck of the infusion bottle is placed in the bottle neck hole 95, the clamping plate 96 clamps the infusion bottle, the infusion bottle is prevented from moving relative to the bottle rack 9, and the infusion tube is inserted into the infusion bottle from the bottle neck of the infusion bottle. In the case that the case 1 is inclined, the gravity ball 10 and the bottle holder 9 can keep the infusion bottle mounted in the bottle holder 9 in a vertical state all the time. And the gravity ball 10 gives the bottle rack 9 a vertical gravity, so that the excessive swing of the bottle rack 9 in the process of moving the patient can be prevented from influencing transfusion.
Preferably, an upper pipe clamp 15 and a lower pipe clamp 16 are arranged on the outer wall of the box body 1, the infusion pipe clamp at the upper end of the drip chamber is arranged on the upper pipe clamp 15, the infusion pipe clamp at the lower end of the drip chamber is arranged on the lower pipe clamp 16, the drip chamber is arranged between the upper pipe clamp 15 and the lower pipe clamp 16, and the liquid inlet of the drip chamber is always higher than the liquid outlet.
As a preferable mode, a dropping speed detector for detecting the dropping speed of the liquid drop in the dropping funnel is arranged on the outer side of the box body 1, a photoelectric sensor is arranged in the dropping speed detector, the refraction and scattering of water and the refraction and scattering of air are sensed differently by the photoelectric sensor, the dropping liquid drop is counted, and the dropping speed detector is electrically connected with the controller 6, so that whether the transfusion is normal or not can be judged through the dropping speed of the liquid medicine.
Preferably, an audible and visual alarm is fixedly arranged on the outer wall of the box body 1, and the audible and visual alarm is electrically connected with the controller 6, so that an alarm is given when infusion is abnormal or infusion is completed.
The working principle and the using method of the invention are briefly described below:
a portable infusion box adopts a box-type design, is provided with a box body 1 and an air pump 4, wherein a pressure chamber 3 is arranged in the box body 1, a bottle rack 9 is arranged in the pressure chamber 3, an infusion bottle is arranged in the bottle rack 9 for fixation, then an infusion tube penetrates through a tube hole and is connected with the infusion bottle, an air filter with the infusion tube is arranged in the pressure chamber 3, then the tube hole is sealed by a plug 11, a box cover is covered, a power supply is started, the air pump 4 pressurizes the pressure chamber 3, and a controller 6 controls the opening and closing of the air pump 4 according to received information of an air pressure sensor 7. Because the air filter is communicated with the infusion bottle, the air pressure in the pressure chamber 3 is equal to the air pressure in the infusion bottle, and the air in the pressure chamber 3 enters the infusion bottle through the air filter until the air pressure inside and outside the infusion bottle is balanced, namely the air pressure in the infusion bottle is balanced with the air pressure in the air pressure chamber 3, the pressure in the pressure chamber 3 is increased, namely the infusion bottle is increased, and finally the pressure difference required by infusion is obtained. The patient who is infusing can put the infusion device on the body and then move at will, the infusion device is convenient to use, and the infusion device is suitable for the condition of adopting a hard infusion bottle to fill the liquid medicine.
The foregoing description is directed to the preferred embodiments of the present invention, but the embodiments are not intended to limit the scope of the invention, and all equivalent changes or modifications made under the technical spirit of the present invention should be construed to fall within the scope of the present invention.
Claims (9)
1. The utility model provides a portable infusion case, includes box, battery, controller, air pump and air pressure sensor, the box is equipped with case lid, its characterized in that: the box body is internally provided with an air pump chamber and a pressure chamber, the pressure chamber is provided with a pipe hole for passing through a transfusion pipe, a detachable plug is arranged in the pipe hole, the pressure chamber is also provided with a pressure relief valve, the pressure relief valve is electrically connected with the controller, the battery, the controller and the air pump are all fixed in the air pump chamber, the air pump is used for pressurizing the pressure chamber, the air pressure sensor is arranged in the pressure chamber, the controller is respectively electrically connected with the air pressure sensor, the battery and the air pump, a connecting rod is transversely arranged in the pressure chamber, and the middle part of the connecting rod is rotationally connected with a bottle rack; be equipped with the chamber of diapause in the bottle holder, be equipped with splint in the chamber of diapause, be equipped with the spring between splint and the chamber lateral wall of diapause, the bottle holder is including diapause frame and opening the door, opening door one side hinged joint the frame of diapause, the opposite side is equipped with the locking plate, diapause the frame be equipped with locking plate assorted hasp, diapause frame upper portion is equipped with the frame ear, the crossing cover of frame ear is equipped with the chain link, chain link fixedly connected with lantern ring, the lantern ring cover is located the connecting rod, diapause frame lower part is equipped with the bottle neck hole, diapause frame lower part is tied up and is connect gravity ball.
2. A portable fluid delivery cassette as defined in claim 1, wherein: the box body is made of transparent hard materials.
3. A portable fluid delivery cassette as defined in claim 2, wherein: the blocking material is elastic plastic with a sealing effect, a transfusion tube through hole is formed in the middle of the blocking, the diameter of the transfusion tube through hole is equal to that of the transfusion tube, a notch is formed in the outer wall of the blocking, and the notch is communicated with the transfusion tube through hole.
4. A portable fluid delivery cassette as defined in claim 3, wherein: the outer wall of the box body is provided with an upper pipe clamp and a lower pipe clamp.
5. A portable fluid delivery cassette as defined in claim 3, wherein: the box outside is equipped with the drip velocity detector that is arranged in detecting the drip velocity of liquid drop in the dropping funnel, be equipped with photoelectric sensor in the drip velocity detector, photoelectric sensor is different to the refraction scattering of water and the refraction scattering response to air, counts the whereabouts liquid drop, drip velocity detector electricity is connected the controller.
6. The portable fluid delivery cassette of claim 5, wherein: the outer wall of the box body is also provided with a handle, and the handle is provided with the top of the box body.
7. The portable fluid delivery cassette of claim 6, wherein: the outer wall of the box body is provided with braces.
8. The portable fluid delivery cassette of claim 7, wherein: the outer wall of the box body is fixedly provided with an audible and visual alarm, and the audible and visual alarm is electrically connected with the controller.
9. A portable fluid delivery cassette as defined in any one of claims 1-7, wherein: the circumference of the case cover is provided with a sealing piece for sealing the pressure chamber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710769930.7A CN107469187B (en) | 2017-08-31 | 2017-08-31 | Portable transfusion box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710769930.7A CN107469187B (en) | 2017-08-31 | 2017-08-31 | Portable transfusion box |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107469187A CN107469187A (en) | 2017-12-15 |
| CN107469187B true CN107469187B (en) | 2023-07-28 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710769930.7A Active CN107469187B (en) | 2017-08-31 | 2017-08-31 | Portable transfusion box |
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| CN (1) | CN107469187B (en) |
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| CN104857595A (en) * | 2015-06-15 | 2015-08-26 | 中国人民解放军第三军医大学第三附属医院 | Air pump type portable transfusion equipment |
| CN105879150A (en) * | 2016-04-01 | 2016-08-24 | 湖南人文科技学院 | Portable dropping device and dropping method |
| JP2016182329A (en) * | 2015-03-25 | 2016-10-20 | 末藤 和孝 | Portable drip infusion device |
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2017
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
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| RU94027674A (en) * | 1994-07-21 | 1997-06-20 | И.З. Коган | Dropper flask holder for executing intravenous injections |
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| EP1051987A2 (en) * | 1999-05-10 | 2000-11-15 | Medico's Hirata Inc. | Automatic control-type, portable instillation apparatus |
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| CN204133956U (en) * | 2014-09-19 | 2015-02-04 | 中国人民解放军总医院 | A kind of countryside portable malleation transfusion box |
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