CN211326894U

CN211326894U - Mannitol packaging bag convenient for observing residual amount of mannitol

Info

Publication number: CN211326894U
Application number: CN201922037057.XU
Authority: CN
Inventors: 肖志源
Original assignee: Peking Union Medical College Hospital Chinese Academy of Medical Sciences
Current assignee: Peking Union Medical College Hospital Chinese Academy of Medical Sciences
Priority date: 2019-11-22
Filing date: 2019-11-22
Publication date: 2020-08-25
Anticipated expiration: 2029-11-22

Abstract

The utility model relates to a mannitol wrapping bag technical field just discloses a conveniently observe mannitol wrapping bag of mannitol surplus, including the wrapping bag body. This conveniently observe mannitol wrapping bag of mannitol surplus, when need inject one hundred twenty five milliliters of mannitol into the wrapping bag body, openly cut apart the suggestion of virtual lines according to the wrapping bag body, impress sealed lug in the seal groove on the sealing strip, make sealed lug and sealing strip closely laminate, thereby two parts about dividing into the wrapping bag body, it is filled up until the space of lower part to inject mannitol into the wrapping bag body, can accomplish one hundred twenty five milliliters's injection, when needing the volume of injecting two hundred fifty milliliters, press down according to the position that the suggestion arrow point indicates, thereby let inside receive air pressure to make sealed lug and sealing strip separate, can directly fill up the wrapping bag body, accomplish the injection of two hundred fifty milliliters of mannitol, the purpose that has conveniently used has been reached.

Description

Mannitol packaging bag convenient for observing residual amount of mannitol

Technical Field

The utility model relates to a mannitol wrapping bag technical field specifically is a conveniently observe mannitol wrapping bag of mannitol surplus.

Background

The 20% mannitol injection is used as a common liquid medicine for neurosurgery, the osmotic pressure of a plasma crystal is increased by rapid intravenous drip when the injection is used, the cerebral edema is relieved by utilizing the osmotic diuresis principle, the dehydration and skull pressure reduction effects are achieved, and the injection is generally filled into a special packaging bag for intravenous drip.

According to the change of the illness state of a patient, the use frequency and the use amount of mannitol also change, the general use amount is twenty-five milliliters and one hundred twenty-five milliliters, when one hundred twenty-five milliliter liquid is clinically infused according to the medical advice, the use amount of one hundred twenty-five milliliters is inaccurate due to natural factors such as temperature, light, vision and the like or human factors such as psychological factors of the patient and family members, factors of nursing staff, working strength and the like, the observation of the injection amount of mannitol in a bag is very troublesome, and the mannitol packaging bag is very inconvenient to use, so that the mannitol packaging bag convenient for observing the residual amount of mannitol is provided to solve the problem.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The not enough to prior art, the utility model provides a conveniently observe mannitol wrapping bag of mannitol surplus, possess advantages such as facilitate the use, solved according to patient's state of an illness change, frequency and quantity that the mannitol used also change thereupon, general quantity is two hundred fifty milliliters and one hundred twenty five milliliters, when infusing one hundred twenty five milliliters liquid measure according to the doctor's advice clinically, probably because of the temperature, natural factor such as light and vision or patient and family members psychological factor, the quantity is inaccurate when artificial factors such as nursing staff factor and working strength cause infusing one hundred twenty five milliliters, it is very troublesome to want to observe the interior mannitol injection volume of bag, use very inconvenient problem.

(II) technical scheme

In order to realize the convenient use purpose, the utility model provides a following technical scheme: a mannitol packaging bag convenient for observing the residual mannitol content comprises a packaging bag body, wherein a hot pressing part is fixedly arranged at the bottom of the packaging bag body, an injection tube is fixedly arranged in the hot pressing part, a movable cover is movably arranged on the outer side of the injection tube, the interior of the hot pressing part is fixedly provided with a transfusion tube, the bottom of the transfusion tube is fixedly provided with a sealing rubber plug, the top of the front surface of the packaging bag body is provided with a hanging hole, the front wall of the inner cavity of the packaging bag body is fixedly provided with a sealing lug, the back wall of the inner cavity of the packaging bag body is fixedly provided with a sealing strip, the front surface of the sealing strip is provided with a sealing groove, the front surface of the packaging bag body is fixedly provided with a dividing virtual line, the front surface of the packaging bag body is fixedly provided with a prompting arc line, the front fixed mounting of wrapping bag body has the suggestion arrow point, the fixed top in the back of wrapping bag body is installed the scale strip.

Preferably, the top of injection syringe and transfer line all runs through hot pressing portion top and extends to the inside of wrapping bag body, the injection syringe is located the left side of transfer line, cut apart two regions about virtual lines divide into the wrapping bag body, the volume in two regions is one hundred twenty five milliliters, the length of sealed lug and sealing strip all equals with the width of wrapping bag body, sealed lug and sealing strip are the PPS plastics.

Preferably, the size of sealed lug and the big or small looks adaptation of sealing the groove, the shape of hanging hole is oval, and the centre of a circle of hanging hole is located the perpendicular axis of wrapping bag body, the quantity of scale strip is two, two the scale strip is the left and right sides of symmetric distribution in wrapping bag body axis.

Preferably, the sealing convex block can be inserted into the sealing groove, the sealing convex block generates elastic force in the sealing groove to expand by utilizing the resilience force of PPS plastic, and the sealing groove is sealed, so that the whole packaging bag body is divided into an upper part and a lower part which are equal, and the mannitol with common volume can be conveniently injected.

(III) advantageous effects

Compared with the prior art, the utility model provides a conveniently observe mannitol wrapping bag of mannitol surplus possesses following beneficial effect:

1. the mannitol packaging bag convenient for observing the residual mannitol is characterized in that through the arrangement of the sealing lug and the sealing strip, when one hundred twenty five milliliters of mannitol is required to be injected into the packaging bag body, the sealing convex block is pressed into the sealing groove on the sealing strip according to the prompt of the front segmentation of the virtual line of the packaging bag body, so that the sealing convex block is tightly attached to the sealing strip, thereby dividing the packaging bag body into an upper part and a lower part, injecting mannitol into the packaging bag body until the space of the lower part is filled, the injection of one hundred twenty five milliliters can be finished, when the injection of two hundred fifty milliliters is needed, the part of the prompting arc line is pressed down according to the indication of the prompting arrow, so that the sealing convex block and the sealing strip are separated by the air pressure inside the sealing strip, the packaging bag body can be directly filled with mannitol to finish the injection of two hundred fifty milliliters of mannitol, thereby achieving the purpose of convenient use.

2. This conveniently observe mannitol wrapping bag of mannitol surplus, setting through hot pressing portion, seal the lower extreme opening part of wrapping bag body, and simultaneously with injection syringe and transfer line sealing at the wrapping bag body internally, when needing to pour into mannitol into, take off the movable cover in the injection syringe outside, can insert the syringe needle and pour into, when needs infuse, hang the wrapping bag body on the infusion support through the hanging hole, then with the syringe needle disect insertion sealing rubber stopper of infusing, can infuse through the transfer line, and through the setting of wrapping bag body back scale strip, can observe the inside mannitol content of wrapping bag body at any time when the infusion, make things convenient for medical staff to observe at any time and supply, the purpose that facilitates the use has been reached.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a rear view of the present invention;

fig. 3 is the schematic diagram of the internal structure of the packaging bag body of the present invention.

In the figure: the packaging bag comprises a packaging bag body 1, a hot pressing part 2, an injection tube 3, a movable cover 4, a transfusion tube 5, a sealing rubber plug 6, a hanging hole 7, a sealing bump 8, a sealing strip 9, a sealing groove 10, a split virtual line 11, a prompting arc 12, a prompting arrow 13 and a scale bar 14.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, a mannitol packaging bag convenient for observing the remaining amount of mannitol comprises a packaging bag body 1, a hot pressing part 2 is fixedly installed at the bottom of the packaging bag body 1, the hot pressing part 2 is a part of a bag opening which is hot pressed and used for sealing the bag opening and sealing an injection tube 3 and an infusion tube 5 in the bag, the injection tube 3 is fixedly installed inside the hot pressing part 2, a movable cover 4 is movably installed on the outer side of the injection tube 3, an infusion tube 5 is fixedly installed inside the hot pressing part 2, the top of the injection tube 3 and the top of the infusion tube 5 both penetrate through the top of the hot pressing part 2 and extend into the packaging bag body 1, the injection tube 3 is positioned at the left side of the infusion tube 5, a sealing rubber plug 6 is fixedly installed at the bottom of the infusion tube 5, the sealing rubber plug 6 is used for sealing the infusion tube 5, an infusion needle can be directly inserted into, the front wall of the inner cavity of the packaging bag body 1 is fixedly provided with a sealing lug 8, the back wall of the inner cavity of the packaging bag body 1 is fixedly provided with a sealing strip 9, the lengths of the sealing lug 8 and the sealing strip 9 are equal to the width of the packaging bag body 1, the sealing lug 8 and the sealing strip 9 are PPS plastic, PPS is thermoplastic engineering plastic containing thiophenyl on a molecular main chain, belongs to polyether plastic and has good elasticity and hardness, the front surface of the sealing strip 9 is provided with a sealing groove 10, the size of the sealing lug 8 is matched with the size of the sealing groove 10, the shape of the hanging hole 7 is oval, the circle center of the hanging hole 7 is positioned on a vertical central axis of the packaging bag body 1, the front surface of the packaging bag body 1 is fixedly provided with a dividing virtual line 11, the dividing virtual line 11 divides the packaging bag body 1 into an upper region and a lower region, the volumes of the two regions are all one, the front side of the packaging bag body 1 is fixedly provided with a prompt arrow 13, the prompt arrow 13 is used for indicating the most labor-saving pressing position of a user, the sealing strip 9 is conveniently separated from the sealing convex block 8, through the arrangement of the sealing convex block 8 and the sealing strip 9, when mannitol of one hundred twenty five milliliters is required to be injected into the packaging bag body 1, the sealing convex block 8 is pressed into the sealing groove 10 on the sealing strip 9 according to the prompt of dividing the virtual line 11 on the front side of the packaging bag body 1, so that the sealing convex block 8 is tightly attached to the sealing strip 9, the packaging bag body 1 is divided into an upper part and a lower part, at the moment, the mannitol is injected into the packaging bag body 1 until the space of the lower part is filled, the injection of the one hundred twenty five milliliters can be completed, when the volume of two hundred fifty milliliters is required to be injected, the position of a prompt arc 12 is indicated according to be pressed downwards according to, the packaging bag body 1 can be directly filled with mannitol to finish the injection of two hundred fifty milliliters of mannitol, the purpose of convenient use is achieved, the scale strips 14 are fixedly arranged on the back surface of the packaging bag body 1, the number of the scale strips 14 is two, the two scale strips 14 are symmetrically distributed on the left side and the right side of the central axis of the packaging bag body 1, the opening at the lower end of the packaging bag body 1 is sealed through the arrangement of the hot pressing part 2, the injection tube 3 and the infusion tube 5 are sealed in the packaging bag body 1 at the same time, when the mannitol is required to be injected, the movable cover 4 at the outer side of the injection tube 3 is taken down, the injection needle can be inserted for injection, when the infusion is required, the packaging bag body 1 is hung on an infusion support through the hanging hole 7, then the infusion tube is directly inserted into the sealing rubber plug 6, the infusion can be used for the infusion through the infusion 5, and the, the mannitol content in the packaging bag body 1 can be observed at any time during infusion, so that medical staff can observe and supplement at any time, and the purpose of convenient use is achieved.

When using, impress sealed lug 8 in the seal groove 10 on the sealing strip 9, make sealed lug 8 and sealing strip 9 closely laminate, thereby divide into two parts about packaging bag body 1, inject mannitol into packaging bag body 1 this moment, the space of lower part is filled up until, can accomplish the injection of one hundred twenty five milliliters, when the volume of two hundred fifty milliliters needs to be injected, press the position that suggestion arrow 13 indicates, make sealed lug 8 and sealing strip 9 separate, can directly fill up packaging bag body 1, accomplish the injection of two hundred fifty milliliters mannitol, and the use is facilitated.

In conclusion, according to the mannitol packaging bag convenient for observing the residual amount of mannitol, through the arrangement of the sealing convex block 8 and the sealing strip 9, when mannitol of one hundred twenty five milliliters needs to be injected into the packaging bag body 1, according to the prompt of the front segmentation of the virtual line 11 of the packaging bag body 1, the sealing convex block 8 is pressed into the sealing groove 10 on the sealing strip 9, so that the sealing convex block 8 is tightly attached to the sealing strip 9, the packaging bag body 1 is divided into an upper part and a lower part, mannitol is injected into the packaging bag body 1 at the moment until the space of the lower part is filled, the injection of the one hundred twenty five milliliters can be completed, when the amount of the two hundred fifty milliliters needs to be injected, the part of the prompting arc 12 is indicated to be pressed downwards according to the prompting arrow 13, so that the inside is subjected to air pressure to separate the sealing convex block 8 from the sealing strip 9, the injection of two hundred fifty milliliters of mannitol is completed, and the purpose of convenient use is achieved.

Moreover, the opening at the lower end of the packaging bag body 1 is sealed through the arrangement of the hot pressing part 2, the injection tube 3 and the infusion tube 5 are sealed in the packaging bag body 1, when mannitol is required to be injected, the movable cover 4 at the outer side of the injection tube 3 is taken down, the injection needle can be inserted for injection, when the infusion is required, the packaging bag body 1 is hung on an infusion support through the hanging hole 7, then the infusion needle is directly inserted into the sealing rubber plug 6, the infusion can be carried out through the infusion tube 5, through the arrangement of the scale strip 14 at the back of the packaging bag body 1, the mannitol content in the packaging bag body 1 can be observed at any time during the infusion, the medical staff can conveniently observe and supplement at any time, the purpose of convenient use is achieved, the problem that the mannitol use frequency and the mannitol use amount are changed along with the change of patients according to the state of an illness is solved, and the common use amounts are two hundred, when one hundred twenty five milliliter of liquid is infused clinically according to the medical advice, the dosage of infusing one hundred twenty five milliliters may be inaccurate due to natural factors such as temperature, light and vision or human factors such as psychological factors of patients and family members, factors of nursing staff and working strength, and the injection amount of mannitol in a bag is very troublesome to observe and is very inconvenient to use.

It is to be noted that the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a conveniently observe mannitol wrapping bag of mannitol surplus, includes wrapping bag body (1), its characterized in that: the bottom fixed mounting of wrapping bag body (1) has hot splenium (2), the inside fixed mounting of hot splenium (2) has injection syringe (3), the outside movable mounting of injection syringe (3) has movable cover (4), the inside fixed mounting of hot splenium (2) has transfer line (5), the bottom fixed mounting of transfer line (5) has sealed rubber buffer (6), hanging hole (7) have been seted up at the positive top of wrapping bag body (1), the positive wall fixed mounting of wrapping bag body (1) inner chamber has sealed lug (8), the back wall fixed mounting of wrapping bag body (1) inner chamber has sealing strip (9), seal groove (10) have been seted up in the front of sealing strip (9), the front fixed mounting of wrapping bag body (1) has cut apart virtual lines (11), the front fixed mounting of wrapping bag body (1) has suggestion pitch arc (12), the front fixed mounting of wrapping bag body (1) has suggestion arrow (13), the fixed top in the back of wrapping bag body (1) is installed scale strip (14).

2. The mannitol packaging bag convenient for observing the remaining amount of mannitol as claimed in claim 1, wherein: the top of injection pipe (3) and transfer line (5) all run through hot splenium (2) top and extend to the inside of wrapping bag body (1), injection pipe (3) are located the left side of transfer line (5).

3. The mannitol packaging bag convenient for observing the remaining amount of mannitol as claimed in claim 1, wherein: the cutting virtual lines (11) divide the packaging bag body (1) into an upper area and a lower area, and the volumes of the two areas are all one hundred twenty five milliliters.

4. The mannitol packaging bag convenient for observing the remaining amount of mannitol as claimed in claim 1, wherein: the length of sealing convex block (8) and sealing strip (9) all equals with the width of wrapping bag body (1), sealing convex block (8) and sealing strip (9) are PPS plastics.

5. The mannitol packaging bag convenient for observing the remaining amount of mannitol as claimed in claim 1, wherein: the size of the sealing lug (8) is matched with that of the sealing groove (10), the shape of the hanging hole (7) is oval, and the circle center of the hanging hole (7) is located on the vertical central axis of the packaging bag body (1).

6. The mannitol packaging bag convenient for observing the remaining amount of mannitol as claimed in claim 1, wherein: the quantity of scale strip (14) is two, two scale strip (14) are the left and right sides of symmetric distribution in wrapping bag body (1) axis.