CN219049525U - Mannitol drainage device - Google Patents
Mannitol drainage device Download PDFInfo
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- CN219049525U CN219049525U CN202222174813.5U CN202222174813U CN219049525U CN 219049525 U CN219049525 U CN 219049525U CN 202222174813 U CN202222174813 U CN 202222174813U CN 219049525 U CN219049525 U CN 219049525U
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- liquid storage
- mannitol
- storage bag
- clamping
- drainage device
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Abstract
The utility model discloses a mannitol drainage device, which comprises a liquid storage bag, wherein the bottom of the liquid storage bag is connected with a puncture needle through a transfusion tube with a stop valve; the liquid storage bag is transparent, metering scales are arranged on the outer surface of the liquid storage bag, clamping grooves are formed in two side ends of the liquid storage bag, and a clamping limiting structure for limiting the dosage of mannitol pumped by the liquid storage bag is arranged on the clamping grooves. The utility model has the advantages of effectively reducing the workload of medical staff, and being not easy to cause medicines and environmental pollution.
Description
Technical Field
The utility model relates to the technical field of medical treatment, in particular to a mannitol drainage device.
Background
Mannitol is a hypertonic tissue dehydrating agent and is widely applied to the clinic for treating cerebral edema, preventing acute renal failure, treating glaucoma and accelerating the excretion of poison and medicine from the kidney. Mannitol is commonly used in hospitals and has package sizes of 50ml, 100ml, 250ml and 3000ml. In the clinical treatment process, the common mannitol treatment dose of an adult patient is usually 125ml, and the common mannitol dose of an infant patient needs to be calculated according to the weight of the infant patient.
At present, when mannitol is clinically infused into a patient, a certain amount of mannitol is extracted from an original mannitol packaging bag by adopting an injector according to the requirement of the patient on the dosage of mannitol infusion, so that the mannitol dosage in the original mannitol packaging bag meets the requirement of the patient on the dosage of mannitol infusion. In the prior mannitol drainage method, mannitol is repeatedly drained through a syringe in the using process, so that the workload of medical staff is increased, and medicines and environmental pollution are easily caused.
How to solve the problems is a technical problem to be solved urgently.
Disclosure of Invention
The utility model aims to provide the mannitol drainage device which can effectively reduce the workload of medical staff and is not easy to cause medicine and environmental pollution.
In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:
the mannitol drainage device comprises a liquid storage bag, wherein the bottom of the liquid storage bag is connected with a puncture needle through a transfusion tube with a stop valve; the liquid storage bag is transparent, metering scales are arranged on the outer surface of the liquid storage bag, clamping grooves are formed in two side ends of the liquid storage bag, and a clamping limiting structure for limiting the dosage of mannitol pumped by the liquid storage bag is arranged on the clamping grooves.
Preferably, the clamping limiting structure comprises two sliding blocks which are respectively arranged in the corresponding clamping grooves and can slide along the clamping grooves, and a clamping component for limiting the dosage of the mannitol pumped and discharged by the liquid storage bag is arranged between the two sliding blocks.
Preferably, the clamping assembly comprises a front clamping piece and a rear clamping piece which are arranged between the two sliding blocks and are respectively positioned on the front end face and the rear end face of the liquid storage bag, the front clamping piece and the rear clamping piece are respectively positioned below one end of the sliding blocks matched with the clamping groove, and the two ends of the front clamping piece and the rear clamping piece are detachably fixed at one end, far away from the clamping groove, of the sliding blocks through bolts and are used for clamping and clamping the liquid storage bag in a mutually matched mode so as to limit the dosage of mannitol pumped and discharged by the liquid storage bag.
Preferably, a pull ring for hanging the liquid storage bag on an external object is arranged at the top of the liquid storage bag.
Preferably, the bottom of the liquid storage bag is provided with an infusion port, and the infusion port is provided with a plug for being connected with a puncture head of an external infusion apparatus.
Preferably, the plug is made of butyl rubber material.
Compared with the prior art, the utility model has the following beneficial effects:
when the mannitol packaging bag is used, a mannitol packaging bag with a given packaging specification is selected according to the dosage requirement of mannitol infused by a patient, then the mannitol packaging bag is pumped out from the mannitol packaging bag according to the dosage requirement of mannitol, under the indication of a metering scale, the clamping limiting structure is clamped at the appointed position of the mannitol packaging bag, then the puncture needle is inserted into the connecting plug of the mannitol packaging bag to enable the infusion tube to be communicated with the mannitol packaging bag, finally the stop valve is opened, the positions of the mannitol packaging bag and the liquid packaging bag are adjusted, so that siphonage is generated between the mannitol packaging bag and the liquid packaging bag, mannitol liquid in the mannitol packaging bag is automatically conveyed into the liquid packaging bag by utilizing the siphonage principle, when the mannitol liquid in the liquid packaging bag reaches the position of the clamping limiting structure, the mannitol packaging bag is automatically stopped by utilizing the limiting effect of the clamping limiting structure to pump the mannitol liquid in the mannitol packaging bag, so that quantitative pumping of the mannitol liquid in the mannitol packaging bag is realized, the mannitol packaging bag is not required to be attended by medical staff, and the workload of the medical staff is effectively reduced.
Drawings
The utility model is further described below with reference to the drawings and examples.
Fig. 1 is a schematic structural view of a mannitol drainage device according to the present utility model.
Reference numerals illustrate: 1. a liquid storage bag 2, a stop valve 3, a transfusion tube 4, a puncture needle 5, a metering scale 6, a clamping groove 7, a clamping limiting structure 71 and a sliding block, 72, clamping components, 100, a front clamping piece, 200, a rear clamping piece, 300, bolts, 8, pull rings, 9, an infusion port, 10 and a plug.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.
Referring to fig. 1, a mannitol drainage device comprises a liquid storage bag 1, wherein the bottom of the liquid storage bag 1 is connected with a puncture needle 4 through a transfusion tube 3 with a stop valve 2; the liquid storage bag 1 is a transparent liquid storage bag, the outer surface of the liquid storage bag 1 is provided with metering scales 5, two side ends of the liquid storage bag 1 are respectively provided with a clamping groove 6, and the clamping grooves 6 are provided with a clamping limiting structure 7 for limiting the dosage of mannitol pumped and discharged by the liquid storage bag 1.
The clamping and limiting structure 7 comprises two sliding blocks 71 which are respectively arranged in the corresponding clamping grooves 6 and can slide along the clamping grooves 6, and a clamping assembly 72 for limiting the dosage of mannitol pumped by the liquid storage bag 1 is arranged between the two sliding blocks 71.
The clamping assembly 72 comprises a front clamping piece 100 and a rear clamping piece 200 which are arranged between the two sliding blocks 71 and are respectively positioned on the front end face and the rear end face of the liquid storage bag 1, the front clamping piece 100 and the rear clamping piece 200 are respectively positioned below one end of the sliding blocks 71 matched with the clamping groove 6, and two ends of the front clamping piece 100 and the rear clamping piece 200 are detachably fixed at one end, far away from the clamping groove 6, of the sliding blocks 71 through bolts 300 and are used for clamping and clamping the liquid storage bag 1 in a mutually matched mode so as to limit the dosage of mannitol pumped and discharged by the liquid storage bag 1.
A pull ring 8 for hanging the liquid storage bag 1 on an external object is arranged at the top of the liquid storage bag 1. When the mannitol drainage device is used, the mannitol drainage device is convenient to hang on an external object through the pull ring 8.
An infusion port 9 is arranged at the bottom of the liquid storage bag 1, and a plug 10 used for being connected with a puncture head of an external infusion apparatus is arranged on the infusion port 9. Wherein the plug 10 is made of butyl rubber material.
When the embodiment is specifically used, firstly, a mannitol packaging bag with a given packaging specification is selected according to the dosage requirement of mannitol infused by a patient; secondly, according to the requirement of mannitol dosage which is required to be pumped out of a mannitol packaging bag, under the indication of a metering scale 5, pushing a sliding block 71 of a clamping limiting structure 7 to move together with a clamping component 72 relative to a clamping groove until a front clamping piece 100 and a rear clamping piece 200 of the clamping component 72 are moved to the scale value of the designated metering scale 5, and clamping a liquid storage bag 1 to form an upper cavity and a lower cavity while fixedly connecting the front clamping piece 100, the rear clamping piece 200 and the sliding block 71 together through a bolt 300, wherein the cavities at the lower end are used for collecting mannitol liquid; then, the puncture needle 4 is punctured and inserted into a connecting plug of the mannitol packaging bag to enable the infusion tube 3 to be communicated with the mannitol packaging bag, then the stop valve 2 is opened, the liquid storage bag is hung on an external object through the pull ring 8, then the position of the mannitol packaging bag relative to the liquid storage bag 1 is adjusted to enable the liquid storage bag 1 and the mannitol packaging bag to generate a siphon effect, at the moment, the position of the mannitol packaging bag is higher than that of the liquid storage bag 1, and mannitol liquid of the mannitol packaging bag is automatically conveyed into the liquid storage bag 1 by utilizing a siphon principle; finally, after the mannitol liquid in the liquid storage bag 1 reaches the clamping position where the front clamping piece 100 and the rear clamping piece 200 are matched, the mannitol packaging bag is automatically stopped to convey the mannitol liquid to the liquid storage bag 1 under the limiting action of the clamping of the front clamping piece 100 and the rear clamping piece 200, meanwhile, the mannitol liquid in the liquid storage bag 1 cannot flow to the mannitol packaging bag because the position of the mannitol packaging bag is higher than that of the liquid storage bag 1, so that the quantitative suction of the mannitol liquid in the mannitol packaging bag is realized, a medical staff is not required to take care, the workload of the medical staff is effectively reduced, in addition, when the mannitol liquid collected in the liquid storage bag 1 meets the dosage requirement of mannitol infused by a patient, the plug 10 is inserted through the puncture head of the external infusion apparatus, so that the mannitol liquid in the liquid storage bag 1, the infusion port 9 and the plug 10 are sequentially communicated, and the mannitol liquid in the liquid storage bag 1 is infused to the patient through the external infusion apparatus for clinical treatment.
In a word, the utility model adopts the structure, and has the advantages of effectively reducing the workload of medical staff, and being difficult to cause medicines and environmental pollution.
It will be apparent to those skilled in the art from this disclosure that various other changes and modifications can be made which are within the scope of the utility model as defined in the appended claims.
Claims (6)
1. The mannitol drainage device comprises a liquid storage bag (1), wherein a puncture needle (4) is connected to the bottom of the liquid storage bag (1) through a transfusion tube (3) with a stop valve (2); the method is characterized in that: the liquid storage bag (1) is a transparent liquid storage bag, metering scales (5) are arranged on the outer surface of the liquid storage bag (1), clamping grooves (6) are formed in two side ends of the liquid storage bag (1), and a clamping limiting structure (7) for limiting the dosage of mannitol pumped and discharged by the liquid storage bag (1) is arranged on the clamping grooves (6).
2. The mannitol drainage device of claim 1, wherein: the clamping limiting structure (7) comprises two sliding blocks (71) which are respectively arranged in the corresponding clamping grooves (6) and can slide along the clamping grooves (6), and a clamping component (72) for limiting the dosage of the mannitol pumped by the liquid storage bag (1) is arranged between the two sliding blocks (71).
3. The mannitol drainage device of claim 2, wherein: the clamping assembly (72) comprises a front clamping piece (100) and a rear clamping piece (200) which are arranged between the sliding blocks (71) and are respectively positioned on the front end face and the rear end face of the liquid storage bag (1), the front clamping piece (100) and the rear clamping piece (200) are both positioned below one end of the sliding blocks (71) matched with the clamping groove (6), and two ends of the front clamping piece (100) and the rear clamping piece (200) are detachably fixed at one end of the sliding blocks (71) away from the clamping groove (6) through bolts (300) and are used for clamping and clamping the liquid storage bag (1) in a mutually matched mode so as to limit the dosage of mannitol pumped and discharged by the liquid storage bag (1).
4. A mannitol drainage device according to any one of claims 1 to 3, wherein: a pull ring (8) for hanging the liquid storage bag (1) on an external object is arranged at the top of the liquid storage bag (1).
5. A mannitol drainage device according to any one of claims 1 to 3, wherein: an infusion port (9) is arranged at the bottom of the liquid storage bag (1), and a plug (10) used for being connected with a puncture head of an external infusion apparatus is arranged on the infusion port (9).
6. The mannitol drainage device of claim 5, wherein: the plug (10) is made of butyl rubber material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222174813.5U CN219049525U (en) | 2022-08-18 | 2022-08-18 | Mannitol drainage device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222174813.5U CN219049525U (en) | 2022-08-18 | 2022-08-18 | Mannitol drainage device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219049525U true CN219049525U (en) | 2023-05-23 |
Family
ID=86346464
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222174813.5U Active CN219049525U (en) | 2022-08-18 | 2022-08-18 | Mannitol drainage device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219049525U (en) |
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2022
- 2022-08-18 CN CN202222174813.5U patent/CN219049525U/en active Active
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