CN213884240U - Double-cavity infusion bottle convenient to switch and use and special ventilation valve cover thereof - Google Patents
Double-cavity infusion bottle convenient to switch and use and special ventilation valve cover thereof Download PDFInfo
- Publication number
- CN213884240U CN213884240U CN202022687623.4U CN202022687623U CN213884240U CN 213884240 U CN213884240 U CN 213884240U CN 202022687623 U CN202022687623 U CN 202022687623U CN 213884240 U CN213884240 U CN 213884240U
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- Prior art keywords
- valve cover
- boss
- groove
- vent
- valve
- 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.)
- Expired - Fee Related
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- 238000001802 infusion Methods 0.000 title claims abstract description 41
- 238000009423 ventilation Methods 0.000 title abstract description 13
- 239000007788 liquid Substances 0.000 claims abstract description 42
- 238000005192 partition Methods 0.000 claims description 9
- 239000004020 conductor Substances 0.000 claims 1
- 238000013022 venting Methods 0.000 abstract 2
- 230000009471 action Effects 0.000 description 5
- 235000015097 nutrients Nutrition 0.000 description 5
- 230000006872 improvement Effects 0.000 description 4
- 239000000243 solution Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 241001411320 Eriogonum inflatum Species 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000004891 communication Methods 0.000 description 2
- 230000037149 energy metabolism Effects 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 230000007661 gastrointestinal function Effects 0.000 description 2
- 239000002960 lipid emulsion Substances 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 206010003694 Atrophy Diseases 0.000 description 1
- WQZGKKKJIJFFOK-GASJEMHNSA-N Glucose Natural products OC[C@H]1OC(O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-GASJEMHNSA-N 0.000 description 1
- 206010021333 Ileus paralytic Diseases 0.000 description 1
- 201000005081 Intestinal Pseudo-Obstruction Diseases 0.000 description 1
- 206010033645 Pancreatitis Diseases 0.000 description 1
- 206010033647 Pancreatitis acute Diseases 0.000 description 1
- 206010040047 Sepsis Diseases 0.000 description 1
- 206010049416 Short-bowel syndrome Diseases 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 201000003229 acute pancreatitis Diseases 0.000 description 1
- 150000001413 amino acids Chemical class 0.000 description 1
- 230000037444 atrophy Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- WQZGKKKJIJFFOK-VFUOTHLCSA-N beta-D-glucose Chemical compound OC[C@H]1O[C@@H](O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-VFUOTHLCSA-N 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 210000002421 cell wall Anatomy 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 210000001035 gastrointestinal tract Anatomy 0.000 description 1
- 239000008103 glucose Substances 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 230000036512 infertility Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 208000028774 intestinal disease Diseases 0.000 description 1
- 238000001990 intravenous administration Methods 0.000 description 1
- 235000016709 nutrition Nutrition 0.000 description 1
- 230000035764 nutrition Effects 0.000 description 1
- 201000007620 paralytic ileus Diseases 0.000 description 1
- 235000016236 parenteral nutrition Nutrition 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 235000021476 total parenteral nutrition Nutrition 0.000 description 1
- 210000003462 vein Anatomy 0.000 description 1
- 230000009278 visceral effect Effects 0.000 description 1
- 235000013343 vitamin Nutrition 0.000 description 1
- 229940088594 vitamin Drugs 0.000 description 1
- 229930003231 vitamin Natural products 0.000 description 1
- 239000011782 vitamin Substances 0.000 description 1
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- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
本实用新型公开了一种便于切换使用的双腔输液瓶及其专用通气阀盖，瓶体内的中部设有隔板，隔板将瓶体内分隔成两个不互连通的腔室，瓶体的底端分别向下设有通液管，瓶体的底端中心设有凸台，凸台的底面对应于腔室分别对称设有通气孔A，通液管的底端密封固定设有盖帽A，凸台的底端密封固定设有盖帽B；专用通气阀盖包括与凸台匹配的阀盖，阀盖的顶部设有与凸台匹配的凹槽，阀盖的底部设有直径与通气孔A相等的通气孔B，通气孔B连通凹槽内和阀盖的底部。从上述结构可知，本实用新型的便于切换使用的双腔输液瓶及其专用通气阀盖，通过将瓶体分隔成多个腔室后可以通过专用通气阀盖根据输液要求控制其中的腔室内的液体进行输液。
The utility model discloses a double-chamber infusion bottle which is convenient for switching and use and a special vent valve cover thereof. A baffle plate is arranged in the middle of the bottle body. The bottom end of the bottle body is respectively provided with a liquid-passing tube downward, the center of the bottom end of the bottle body is provided with a boss, the bottom surface of the boss is symmetrically provided with ventilation holes A corresponding to the chamber, and the bottom end of the liquid-passing tube is sealed and fixed with a cap A, the bottom end of the boss is sealed and fixed with a cap B; the special vent valve cover includes a valve cover that matches the boss, the top of the valve cover is provided with a groove that matches the boss, and the bottom of the valve cover is provided with a diameter equal to the diameter of the valve cover. The air hole A is equal to the air hole B, and the air hole B communicates with the bottom of the valve cover and the groove. It can be seen from the above structure that the dual-chamber infusion bottle and its special venting valve cover of the present invention are easy to switch and use. After the bottle body is divided into a plurality of chambers, the special venting valve cover can be used to control the flow rate in the chambers according to the infusion requirements. Liquid infusion.
Description
Technical Field
The utility model relates to a technical field of infusion bottle, concretely relates to two-chamber infusion bottle and special ventilation valve gap convenient to switch use.
Background
The existing disposable transfusion system consists of a bottle stopper perforating needle, a catheter, a dropping funnel, a flow regulator and a syringe needle. They can only use one bottle of liquid at a time, and if there are a plurality of bottles of liquid, after the liquid in one bottle is used up, the bottle stopper perforating needle of the catheter must be pulled out to insert the next bottle. Many of the hospital patients require multiple bottles of fluid to be transfused, so the nurse's job is cumbersome.
Another more specific situation is where there are patients who need to have multiple fluids infused simultaneously, such as those without gastrointestinal function or who need to be fasted for an extended period of time, who maintain human energy metabolism with parenteral nutrition. In the medical treatment process, the requirements of the disease conditions are as follows: after 4-5 days, the patient can not eat through the mouth or the nasogastric tube; short bowel syndrome; atrophy of digestive tract; acute pancreatitis; multiple visceral injury; sepsis; large area burns; intestinal diseases; for patients with paralytic ileus and the like who need to fast for a long time or have no gastrointestinal function, a method of intravenous infusion of nutrient liquid is required: total parenteral nutrition is used to maintain energy metabolism in the body. Since the advent of fat emulsion, a 3 liter all-in-one bag was currently preferred. However, the operation is complicated in the use process of the 3L all-in-one plastic bag, and the plastic bag needs an aseptic operation table, various nutrient solutions are prepared and mixed in the 3L plastic bag for transfusion, and 3L of the liquid is contained
The glue bag has heavy weight, and strict sterility is required during preparation; at present, various nutrient solutions such as fat emulsion, amino acid, glucose, vitamins and the like can be directly infused into the body respectively through an infusion apparatus with the publication number of CN2397938Y without mixing the nutrient solutions. However, if a plurality of kinds of nutrient solutions are respectively contained in one infusion container, a large space is occupied, so that an integrated infusion container capable of containing different liquids is urgently needed, and infusion of different liquids can be switched conveniently and rapidly.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a: the double-cavity infusion bottle and the special ventilation valve cover thereof are convenient to switch and use, and after the bottle body is divided into a plurality of cavities, liquid in the cavities can be controlled through the special ventilation valve cover according to infusion requirements to carry out infusion; through the arrangement of the vent holes of the bottle body, the communication between the vent holes in the cavities and the atmosphere is controlled conveniently; the slope and the sunken structure which are arranged at the bottom of each cavity area in the bottle body are used for facilitating the complete dripping of the liquid in the cavity; the boss is respectively connected with the cap B and the valve cover through threads, so that the cap B or the valve cover can be conveniently and quickly connected or separated from the boss; the communication between the vent hole B and the vent hole A of the corresponding cavity can be controlled through the action of the valve core and the electromagnet, so that the liquid dropping of the corresponding cavity is realized; through the effect of apron, be convenient for change the power supply battery of electro-magnet.
The technical scheme adopted by the utility model is as follows:
the double-cavity infusion bottle convenient to switch and use comprises a bottle body, wherein a partition plate is arranged in the middle of the inside of the bottle body and divides the inside of the bottle body into two cavities which are not communicated with each other, liquid through pipes are respectively and downwards arranged at the bottom end of the bottle body, liquid through holes in the liquid through pipes are communicated with the bottom of the liquid through pipes and the corresponding cavities, a boss is arranged at the center of the bottom end of the bottle body, vent holes A communicated with the corresponding cavities are respectively and symmetrically arranged on the bottom surface of the boss corresponding to the cavities, a cap A is fixedly arranged at the bottom end of each liquid through pipe in a sealed mode, and a cap B is fixedly arranged at the bottom end of the boss in a sealed mode.
The utility model discloses the further improvement scheme is, lead to one side that the baffle was kept away from to the bottom that the liquid pipe symmetry respectively lies in the bottle.
The utility model discloses further improve the scheme be, in the bottle, the correspondence is located the bottom of cavity, along the direction downward sloping by baffle to both sides, forms domaticly.
The utility model discloses further improve the scheme be, bottom in the bottle, the position department undercut corresponding to liquid pipe, formation recess.
The utility model discloses a further improvement scheme is, through the thread tightening between block B and the boss.
The special vent valve cover for the double-cavity infusion bottle comprises a valve cover matched with a boss, wherein a groove matched with the boss is formed in the top of the valve cover, the groove wall of the groove is in threaded sealing connection with the boss, a vent hole B with the diameter equal to that of the vent hole A is formed in the bottom of the valve cover, the vent hole B is communicated with the inside of the groove and the bottom of the valve cover, and the vent hole B and the vent hole A are respectively corresponding in position when the valve cover and the boss are screwed and fixed; the valve core is arranged at the bottom of the groove along the connecting line of the axes of the two air vents A, and the valve core moves back and forth at the bottom of the groove along the connecting line of the axes of the two air vents A;
when the valve core moves to the central position of the groove, the two vent holes A are disconnected with the corresponding vent holes B, and when the valve core moves to the maximum stroke position towards one side, the vent hole A on the side is communicated with the corresponding vent hole B.
The utility model discloses further improve the scheme and be, the width of case is greater than air vent A's diameter, the length of case is greater than the maximum distance between two air vent A's the pore wall, the center of case is equipped with the valve opening.
The utility model discloses further improve the scheme and be, be equipped with air cleaner in the valve opening.
The utility model discloses a further improvement is, the cell wall of recess, the fixed electro-magnet that is equipped with in both ends corresponding to the case, there is the spring electromagnet and corresponding between the tip of case respectively symmetrical connection, the case is the magnetizer, lower part in the valve gap is fixed with the battery, the battery is connected with the electro-magnet electricity respectively, the battery is fixed in the battery jar that the valve cap bottom was established, the bottom of valve gap, the notch detachably who corresponds to the battery jar is fixed with the apron that matches with the battery.
The utility model discloses a further improvement scheme is, the electro-magnet is wireless remote control electro-magnet.
The beneficial effects of the utility model reside in that:
first, the utility model discloses a two-chamber infusion bottle convenient to switch and use and special ventilation valve gap thereof can infuse according to the liquid of infusing the intracavity that requires control wherein through special ventilation valve gap after separating into a plurality of cavities with the bottle.
Second, the utility model discloses a two-chamber infusion bottle convenient to switch and use and special ventilation valve gap thereof through the setting of the air vent of bottle, is convenient for control the air vent in each chamber with atmospheric intercommunication.
Third, the utility model discloses a two-chamber infusion bottle convenient to switch and use and special ventilation valve gap thereof through domatic and the sunk structure that establishes corresponding to the regional bottom of each cavity in the bottle to be convenient for make the liquid in the cavity can drip completely.
Fourth, the utility model discloses a two-chamber infusion bottle convenient to switch and use and special ventilation valve gap thereof, the boss pass through the screw thread respectively with block B and valve gap connection to be convenient for conveniently be connected block B or valve gap and boss or separation fast.
Fifth, the utility model discloses a two-chamber infusion bottle convenient to switch use and special ventilation valve gap thereof through the effect of case and electro-magnet to can control air vent B and the intercommunication that corresponds air vent A of cavity, thereby realize the dropping liquid that corresponds the cavity.
Sixth, the utility model discloses a two-chamber infusion bottle convenient to switch and use and special ventilation valve gap thereof, through the effect of apron, are convenient for change the power supply battery of electro-magnet.
Description of the drawings:
fig. 1 is a front sectional view of the present invention when not in use.
Fig. 2 is a schematic front view of the present invention.
Fig. 3 is a schematic sectional view of the front view of the present invention.
The specific implementation mode is as follows:
as can be seen from fig. 1 to 3, the dual-chamber infusion bottle convenient to switch and use of the present invention includes a bottle body 1, a partition plate 2 is disposed in the middle of the bottle body 1, the partition plate 2 divides the interior of the bottle body 1 into two chambers 3 which are not communicated with each other, a liquid passing tube 4 is disposed at the bottom end of the bottle body 1, a liquid passing hole 5 in the liquid passing tube 4 is communicated with the bottom of the liquid passing tube 4 and the corresponding chamber 3, a boss 6 is disposed at the bottom center of the bottle body 1, vent holes a7 communicated with the corresponding chambers 3 are symmetrically disposed on the bottom surface of the boss 6 corresponding to the chambers 3, a cap a9 is fixedly disposed at the bottom end of the liquid passing tube 4, and a cap B10 is fixedly disposed at the bottom end of the boss 6; the liquid through pipes 4 are respectively and symmetrically positioned at one side of the bottom end of the bottle body 1 far away from the partition board 2; the bottle body 1 is correspondingly positioned at the bottom of the chamber 3 and is inclined downwards along the direction from the partition board 2 to two sides to form a slope surface 8; the bottom in the bottle body 1 is downwards sunken at a position corresponding to the liquid through pipe 4 to form a groove; the cap B10 and the boss 6 are fixed through threads.
The special vent valve cover for the double-cavity infusion bottle comprises a valve cover 11 matched with a boss 6, wherein the top of the valve cover 11 is provided with a groove 14 matched with the boss 6, the groove wall of the groove 14 is in threaded sealing connection with the boss 6, the bottom of the valve cover 11 is provided with a vent hole B12 with the diameter equal to that of a vent hole A7, the vent hole B12 is communicated with the inside of the groove 14 and the bottom of the valve cover 11, and when the valve cover 11 and the boss 6 are fixedly screwed, the positions of the vent hole B12 and the vent hole A7 respectively correspond; the valve core 13 arranged along the axis connecting line direction of the two vent holes A7 is arranged at the bottom of the groove 14, and the valve core 13 reciprocates along the axis connecting line direction of the two vent holes A7 at the bottom of the groove 14; when the valve core 13 moves to the central position of the groove 14, the two vent holes A7 are disconnected with the corresponding vent hole B12, and when the valve core 13 moves to one side of the groove to the maximum stroke, the vent hole A7 of the side is communicated with the corresponding vent hole B12; the width of the valve core 13 is larger than the diameter of the vent hole A7, the length of the valve core 13 is larger than the maximum distance between the hole walls of the two vent holes A7, and a valve hole 15 is formed in the center of the valve core 13; an air filter is arranged in the valve hole 15; electromagnets 16 are fixedly arranged on the groove wall of the groove 14 and two ends corresponding to the valve core 13, springs 17 are symmetrically connected between the electromagnets 16 and the corresponding ends of the valve core 13 respectively, the valve core 13 is a magnetizer, a storage battery 18 is fixed on the lower part in the valve cover 11, the storage battery 18 is electrically connected with the electromagnets 16 respectively, the storage battery 18 is fixed in a battery groove 19 arranged at the bottom of the valve cover 11, and a cover plate 20 matched with the storage battery 18 is detachably fixed at the bottom of the valve cover 11 and a notch corresponding to the battery groove 19; the electromagnet 16 is a wireless remote control electromagnet.
When the utility model is used, the medical staff firstly puts the liquid through tube 4 and the boss 6 of the bottle body 1 upwards, then the medical staff respectively tears the envelope in the middle of the end face of the cap A9, and inserts the bottle plug puncture needle of the transfusion device which is similar to the bottle body 1 with the publication number of CN2284071Y or CN2397938Y and is not provided with the vent tube on the bottle plug puncture needle into the cap A9 respectively and then respectively communicates with the cavity 3, the medical staff inverts and hangs the bottle body 1 and separates the cap B10 from the boss 6, then the liquid in the cavity 3 respectively enters the drip cup by pressing the drip cup, then the flow regulator of the transfusion device is regulated to the minimum, and the other end of the transfusion device is punctured into the vein of the patient according to the actual situation, or communicates with the indwelling needle, or communicates with the nutrition infusion tube; when the flow regulator is regulated to the minimum, the pipeline of the infusion apparatus close to the liquid outlet end is sealed, so that the liquid in the cavity 3 cannot drip downwards; then, the valve cap 11 is screwed and fixed to the boss 6, and the flow rate regulator is adjusted to a larger flow rate, at this time, the vent hole a7 of the body 1 of the infusion bottle is blocked by the valve core 13 of the valve cap 11 and cannot be communicated with the vent hole B12, so that the liquid in the chamber 3 still cannot flow downward. When infusion is needed, according to the liquid to be infused, the corresponding wireless remote control electromagnet is controlled to be electrified through a wireless remote control signal, so that the valve core 13 moves to the maximum stroke position to the wireless remote control electromagnet against the action force of a spring under the action of magnetic force, at the moment, the vent hole A7 on one side where the wireless remote control electromagnet is located is communicated with the corresponding vent hole B12 through the valve hole 15 of the valve core 13, and the liquid in the cavity 3 on the corresponding side is infused; when liquid in the other chamber 3 needs to be infused, the wireless remote control electromagnet corresponding to the other chamber 3 is controlled to be powered on only through the wireless remote control signal, and the wireless remote control electromagnet which is powered on before is powered off, so that the valve core 3 moves to the maximum stroke position to overcome the action force of the spring under the action of magnetic force, at the moment, the vent hole A7 on one side of the valve core 13 is communicated with the corresponding vent hole B12 through the valve hole 15, and the liquid in the other chamber 3 on the corresponding side is infused. The wireless remote control electromagnet can obtain an infinite remote control signal of the controller through a Bluetooth, infrared ray or WIFI network to be powered on or powered off.
The infusion bottle can also correspond according to the principle of this application and form into the multicavity to the special breather valve lid that corresponds also can correspond according to the principle of this application and form the special breather valve lid to the multicavity.
Claims (10)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022687623.4U CN213884240U (en) | 2020-11-19 | 2020-11-19 | Double-cavity infusion bottle convenient to switch and use and special ventilation valve cover thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022687623.4U CN213884240U (en) | 2020-11-19 | 2020-11-19 | Double-cavity infusion bottle convenient to switch and use and special ventilation valve cover thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213884240U true CN213884240U (en) | 2021-08-06 |
Family
ID=77120120
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022687623.4U Expired - Fee Related CN213884240U (en) | 2020-11-19 | 2020-11-19 | Double-cavity infusion bottle convenient to switch and use and special ventilation valve cover thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213884240U (en) |
-
2020
- 2020-11-19 CN CN202022687623.4U patent/CN213884240U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210806 |