CN214435373U - Output-adjustable mannitol infusion bag - Google Patents
Output-adjustable mannitol infusion bag Download PDFInfo
- Publication number
- CN214435373U CN214435373U CN202022791755.1U CN202022791755U CN214435373U CN 214435373 U CN214435373 U CN 214435373U CN 202022791755 U CN202022791755 U CN 202022791755U CN 214435373 U CN214435373 U CN 214435373U
- Authority
- CN
- China
- Prior art keywords
- cavity
- bag body
- hole
- adjusting
- output quantity
- 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
Links
- 238000001802 infusion Methods 0.000 title claims abstract description 23
- FBPFZTCFMRRESA-KVTDHHQDSA-N D-Mannitol Chemical compound OC[C@@H](O)[C@@H](O)[C@H](O)[C@H](O)CO FBPFZTCFMRRESA-KVTDHHQDSA-N 0.000 title claims abstract description 18
- 229930195725 Mannitol Natural products 0.000 title claims abstract description 18
- 239000000594 mannitol Substances 0.000 title claims abstract description 18
- 235000010355 mannitol Nutrition 0.000 title claims abstract description 18
- 239000007788 liquid Substances 0.000 claims abstract description 37
- 238000013016 damping Methods 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 229920003023 plastic Polymers 0.000 claims description 3
- 239000003814 drug Substances 0.000 description 4
- 229940079593 drug Drugs 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000007917 intracranial administration Methods 0.000 description 2
- 210000003734 kidney Anatomy 0.000 description 2
- 229940080526 mannitol injection Drugs 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 208000009304 Acute Kidney Injury Diseases 0.000 description 1
- 208000014644 Brain disease Diseases 0.000 description 1
- 206010048962 Brain oedema Diseases 0.000 description 1
- 208000010412 Glaucoma Diseases 0.000 description 1
- 208000033626 Renal failure acute Diseases 0.000 description 1
- 201000011040 acute kidney failure Diseases 0.000 description 1
- 208000012998 acute renal failure Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 208000006752 brain edema Diseases 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000012024 dehydrating agents Substances 0.000 description 1
- 239000003085 diluting agent Substances 0.000 description 1
- 239000002934 diuretic Substances 0.000 description 1
- 230000001882 diuretic effect Effects 0.000 description 1
- 230000029142 excretion Effects 0.000 description 1
- 230000004410 intraocular pressure Effects 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 239000000546 pharmaceutical excipient Substances 0.000 description 1
- 239000002574 poison Substances 0.000 description 1
- 231100000614 poison Toxicity 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 235000021092 sugar substitutes Nutrition 0.000 description 1
- 239000003765 sweetening agent Substances 0.000 description 1
Images
Landscapes
- Infusion, Injection, And Reservoir Apparatuses (AREA)
- Medical Preparation Storing Or Oral Administration Devices (AREA)
Abstract
The utility model relates to a mannitol infusion bag with adjustable output quantity, including a bag body and an output quantity adjusting device fixed on one side of the bag body, the inside of the output quantity adjusting device is provided with a cavity with the same height as the bag body, the top end of the cavity is provided with an adjusting hole, the bottom end is provided with a liquid outlet, the inside of the cavity is provided with a slider capable of sliding along the inner wall of the cavity, the top of the slider is provided with a baffle, a lower telescopic pipe is arranged between the slider and the liquid outlet, the slider, the lower telescopic pipe and the liquid outlet form a first closed cavity, the side wall of the slider is provided with a hole communicated with the first cavity, the inside of the cavity is also provided with an adjusting rod, the top end of the adjusting rod passes through the adjusting hole and can slide in the adjusting hole, the bottom end of the adjusting rod is fixedly connected on the baffle, an upper telescopic pipe is arranged between the inner wall of the top end of the cavity and the baffle, the upper telescopic pipe and the adjusting hole, and the adjusting rod form a second cavity; the bag body is provided with pipelines at the top end and the bottom end of one side close to the output quantity adjusting device, and the pipelines are communicated with the cavity. The utility model discloses simple structure, convenient operation.
Description
Technical Field
The utility model relates to the field of medical equipment, in particular to a mannitol infusion bag with adjustable output quantity.
Background
Mannitol is a hypertonic tissue dehydrating agent, and is widely applied to treating cerebral edema, preventing acute renal failure, treating glaucoma and accelerating excretion of poisons and medicines from the kidney in clinic. Mannitol is a pharmaceutically good diuretic, lowers intracranial pressure, intraocular pressure and treats kidney drugs, dehydrating agents, sugar substitutes, also as excipients for tablets and diluents for solid, liquid. The mannitol injection is used as a high-permeability hypotensor, is a commonly used medicine for clinical rescue, particularly brain diseases rescue, and has the characteristics of rapid hypotensor and accurate curative effect required by the medicine for reducing intracranial pressure.
At present, mannitol injection in the market is filled in 250ml, but the treatment effect can be achieved by dripping 125ml generally, according to the state of illness or age of a patient, the conditions of dripping 60ml, 80ml and 250ml also exist, the currently used mannitol infusion bag is a common infusion bag, the output quantity cannot be controlled, the liquid level position needs to be observed at any time, and troubles are brought to medical care or patients, so the mannitol infusion bag with the adjustable output quantity is provided to solve the problems.
SUMMERY OF THE UTILITY MODEL
The utility model provides a mannitol infusion bag with adjustable output quantity, which aims at the defects of the prior art and adopts the following technical scheme:
a mannitol infusion bag with adjustable output quantity comprises a bag body 1 and an output quantity adjusting device 2 fixed on one side of the bag body 1, wherein a cavity 9 with the same height size as the bag body 1 is arranged inside the output quantity adjusting device 2, an adjusting hole 10 is formed in the top end of the cavity 9, a liquid outlet 4 is formed in the bottom end of the cavity 9, a sliding block 6 capable of sliding along the inner wall of the cavity 9 is arranged inside the cavity 9, a baffle plate 8 is arranged at the top of the sliding block 6, a lower telescopic pipe 501 is arranged between the sliding block 6 and the liquid outlet 4, the sliding block 6, the lower telescopic pipe 501 and the liquid outlet 4 form a closed telescopic chamber I1201, a hole 7 is formed in the side wall of the sliding block 6, the hole 7 is communicated with the cavity 9 and the chamber I1201, an adjusting rod 11 is further arranged inside the cavity 9, the top end of the adjusting rod 11 penetrates through the adjusting hole 10 and can slide in the adjusting hole 10, the bottom end of the adjusting rod 11 is fixedly connected to the baffle plate 8, an upper telescopic pipe 502 is arranged between the inner wall of the top end of the cavity 9 and the baffle plate 8, the upper telescopic pipe 502 is sleeved outside the adjusting rod 11, and the baffle plate 8, the upper telescopic pipe 502, the adjusting hole 10 and the adjusting rod 11 form a second chamber 1202; the bag body 1 is provided with pipelines 3 at the top end and the bottom end of one side close to the output quantity adjusting device 2, and the pipelines 3 are communicated with the cavity 9. When the bag is used, liquid in the bag body 1 flows into the cavity 9 through the pipeline 3 at the lower part, the liquid in the cavity 9 flows into the first cavity 1201 through the hole 7, and finally the liquid in the first cavity 1201 is output through the liquid outlet 4. Because the second chamber is communicated with the adjusting hole 10, the cavities 9 outside the upper extension tube 502 and the lower extension tube 501 are always communicated and sterilized with the liquid in the bag body 1, and the liquid entering the first chamber 1201 through the hole 7 is always communicated and sterilized with the liquid in the bag body 1.
Further, the bottom end of the cavity 9 is not higher than the bottom of the bag body 1.
Further, the bag body 1 is a conventional infusion bag, and the bottom of the bag body is provided with an infusion port.
Further, the upper extension tube 502 and the lower extension tube 501 are both medical sterile corrugated tubes.
Furthermore, the output quantity adjusting device is made of medical transparent plastic materials, and scales are arranged on the outer portion of the output quantity adjusting device. Can be used to indicate the position of the slider.
Further, there is damping between the adjustment aperture 10 and the adjustment lever 11.
Further, the cavity 9 is sterile.
The working principle is that after the utility model is hung, the slide block 6 is aligned to corresponding scales through the adjusting rod 10 according to the required output quantity, liquid enters the cavity 9 of the output quantity adjusting device through the pipeline 3 at the bottom of the bag body 1, then enters the first chamber 1201 in the lower telescopic pipe through the hole 7 on the slide block 6, and then is output through the liquid outlet 4, and the liquid level can not enter the hole 7 when being lower than the hole 7 on the slide block 6, thereby limiting the liquid output quantity.
Compared with the prior art, the utility model discloses following beneficial effect has:
the utility model discloses a push-and-pull adjusting pole can change the slider position fast, and easy operation is high-efficient, can not only realize output volume commonly used, still can realize arbitrary output volume, simple structure, convenient operation.
Drawings
FIG. 1 is a view of the structure of the present invention;
reference numerals: 1-bag body, 2-output quantity adjusting device, 3-pipeline, 4-liquid outlet, 501-lower telescopic pipe, 502-upper telescopic pipe, 6-slide block, 7-hole, 8-baffle, 9-cavity, 10-adjusting hole, 11-adjusting rod, 1201-cavity I and 1202-cavity II.
Detailed Description
The invention will be described in further detail with reference to the following figures and specific embodiments:
as shown in fig. 1, a mannitol infusion bag with adjustable output quantity comprises a bag body 1 and an output quantity adjusting device 2 fixed on one side of the bag body 1, wherein a cavity 9 with the same longitudinal size as the bag body 1 is arranged in the output quantity adjusting device 2 in a hanging mode, an adjusting hole 10 is formed in the top end of the cavity 9, a liquid outlet 4 is formed in the bottom end of the cavity 9, a slide block 6 capable of sliding along the inner wall of the cavity 9 is arranged in the cavity 9, a baffle 8 is arranged at the top of the slide block 6, a lower portion extension tube 501 is arranged between the slide block 6 and the liquid outlet 4, the slide block 6, the lower portion extension tube 501 and the liquid outlet 4 form a first closed cavity 1201, a hole 7 is formed in the side wall of the slide block 6, the hole 7 is communicated with the cavity 9 and the first cavity 1201, an adjusting rod 11 is further arranged in the cavity 9, the top end of the adjusting rod 11 penetrates through the adjusting hole 10 and can slide in the adjusting hole 10, the bottom end of the adjusting rod 11 is fixedly connected to the baffle 8, an upper telescopic pipe 502 is arranged between the inner wall of the top end of the cavity 9 and the baffle plate 8 (namely between the adjusting hole 10 and the baffle plate 8), the upper telescopic pipe 502 is sleeved outside the adjusting rod 11, and the baffle plate 8, the upper telescopic pipe 502, the adjusting hole 10 and the adjusting rod 11 form a second cavity 1202; the bag body 1 is provided with pipelines 3 at the top end and the bottom end of one side close to the output quantity adjusting device 2, and the pipelines 3 are communicated with the cavity 9. When the bag is used, liquid in the bag body 1 flows into the cavity 9 through the pipeline 3 at the lower part, the liquid in the cavity 9 flows into the first cavity 1201 through the hole 7, and finally the liquid in the first cavity 1201 is output through the liquid outlet 4. Due to the isolation of the upper extension tube 502, the second chamber is communicated with the adjusting hole 10, so that the upper extension tube 502 and the cavity 9 outside the lower extension tube 501 are always communicated and sterilized with the liquid in the bag body 1, and the liquid entering the first chamber 1201 through the hole 7 is always communicated and sterilized with the liquid in the bag body 1.
The bottom end of the cavity 9 is not higher than the bottom of the bag body 1.
The bag body 1 is a conventional infusion bag, and the bottom of the bag body is provided with an infusion port.
The upper extension tube 502 and the lower extension tube 501 are medical sterile corrugated tubes.
The output quantity adjusting device 1 is made of medical transparent plastic materials, and scales are arranged outside the output quantity adjusting device. Can be used to indicate the position of the slider.
Damping exists between the adjusting hole 10 and the adjusting rod 11.
The cavity 9 is sterile.
The working principle is that after the utility model is hung, the slide block 6 is aligned to corresponding scales through the adjusting rod 10 according to the required output quantity, liquid enters the cavity 9 of the output quantity adjusting device through the pipeline 3 at the bottom of the bag body 1, then enters the first chamber 1201 in the lower telescopic pipe through the hole 7 on the slide block 6, and then is output through the liquid outlet 4, and the liquid level can not enter the hole 7 when being lower than the hole 7 on the slide block 6, thereby limiting the liquid output quantity.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.
Claims (7)
1. An output adjustable mannitol infusion bag which characterized in that: the bag comprises a bag body (1) and an output quantity adjusting device (2) fixed on one side of the bag body (1), wherein a cavity (9) with the same height as the bag body (1) is arranged inside the output quantity adjusting device (2), an adjusting hole (10) is formed in the top end of the cavity (9), a liquid outlet (4) is formed in the bottom end of the cavity (9), a sliding block (6) capable of sliding along the inner wall of the cavity (9) is arranged inside the cavity (9), a baffle (8) is arranged at the top of the sliding block (6), a lower telescopic pipe (501) is arranged between the sliding block (6) and the liquid outlet (4), the sliding block (6), the lower telescopic pipe (501) and the liquid outlet (4) form a closed cavity I (1201), a hole (7) is formed in the side wall of the sliding block (6), the hole (7) is communicated with the cavity I (1201), and an adjusting rod (11) is further arranged inside the cavity (9), the top end of the adjusting rod (11) penetrates through the adjusting hole (10) and can slide in the adjusting hole (10), the bottom end of the adjusting rod (11) is fixedly connected to the baffle (8), an upper telescopic pipe (502) is arranged between the inner wall of the top end of the cavity (9) and the baffle (8), the upper telescopic pipe (502) is sleeved outside the adjusting rod (11), and the baffle (8), the upper telescopic pipe (502), the adjusting hole (10) and the adjusting rod (11) form a second cavity (1202); the bag body (1) is provided with pipelines (3) at the top end and the bottom end of one side close to the output quantity adjusting device (2), and the pipelines (3) are communicated with the cavity (9).
2. The mannitol infusion bag with adjustable output according to claim 1, wherein: the bottom end of the cavity (9) is not higher than the bottom of the bag body (1).
3. The mannitol infusion bag with adjustable output according to claim 1, wherein: the bag body (1) is a conventional infusion bag, and the bottom of the bag body is provided with an infusion port.
4. The mannitol infusion bag with adjustable output according to claim 1, wherein: the upper extension tube (502) and the lower extension tube (501) are both medical sterile corrugated tubes.
5. The mannitol infusion bag with adjustable output according to claim 1, wherein: the output quantity adjusting device (2) is made of medical transparent plastic materials, and scales are arranged outside the output quantity adjusting device.
6. The mannitol infusion bag with adjustable output according to claim 1, wherein: damping exists between the adjusting hole (10) and the adjusting rod (11).
7. The mannitol infusion bag with adjustable output according to claim 1, wherein: the cavity (9) is in a sterile state.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022791755.1U CN214435373U (en) | 2020-11-26 | 2020-11-26 | Output-adjustable mannitol infusion bag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022791755.1U CN214435373U (en) | 2020-11-26 | 2020-11-26 | Output-adjustable mannitol infusion bag |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214435373U true CN214435373U (en) | 2021-10-22 |
Family
ID=78185158
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022791755.1U Expired - Fee Related CN214435373U (en) | 2020-11-26 | 2020-11-26 | Output-adjustable mannitol infusion bag |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214435373U (en) |
-
2020
- 2020-11-26 CN CN202022791755.1U patent/CN214435373U/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 |
Granted publication date: 20211022 |