CN211382996U

CN211382996U - Adjustable disposable negative pressure drainage bottle

Info

Publication number: CN211382996U
Application number: CN201922034891.3U
Authority: CN
Inventors: 王亚平
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-11-22
Filing date: 2019-11-22
Publication date: 2020-09-01
Anticipated expiration: 2029-11-22

Abstract

The utility model belongs to the field of medical equipment, specifically disclose a disposable negative pressure drainage bottle with adjustable, including the drainage ware main part, 500ML sterilization water-jug for injection, blood transfusion pipe and 50ML syringe, the middle fixedly connected with 500ML sterilization water-jug for injection of drainage ware main part, the top opposite side embedding of 500ML sterilization water-jug for injection is connected with the plastics injection head, top one side embedding of drainage ware main part is connected with the transfer line, the middle part through connection of transfer line has the recess, the bottom swing joint of recess has the gyro wheel, the gyro wheel can effectually reduce the through-hole of transfer line, make medical staff need slow going to adjust the inside negative pressure of 500ML sterilization water-jug for injection, thereby can effectually prevent that the excessive operation of personnel and lead to the inside negative pressure of 500ML sterilization water-jug for injection to take place excessively strong and let patient's medical science injured possibility, adjustment mechanism makes medical staff can remove the inside negative pressure of adjustment 500ML sterilization water-jug for And the method has wide development prospect in the future.

Description

Adjustable disposable negative pressure drainage bottle

Technical Field

The utility model relates to the technical field of medical equipment, in particular to an adjustable disposable negative pressure drainage bottle.

Background

The negative pressure drainage device is widely applied to postoperative orthopedic lumbar surgeries, medical staff need to use the negative pressure drainage device to extract hematocele generated in a patient body after the patient performs orthopedic lumbar surgeries, and the operation position of the patient cannot cause secondary morbidity due to excessive hematocele.

The existing negative pressure drainage device is widely applied to postoperative orthopedic lumbar surgeries, but the disposable negative pressure drainage device in the medical market is expensive, the negative pressure size can not be adjusted, the pipeline is relatively thin, the pipeline is extremely easy to block after blood flowing out of the postoperative patient is coagulated, and drainage is not smooth, so that the disposable negative pressure drainage device which is needed to be updated by medical staff is used for the patient, and the recovery cost of the patient is increased.

Therefore, how to design an adjustable disposable negative pressure drainage bottle becomes a problem to be solved at present.

Disclosure of Invention

An object of the utility model is to provide a disposable negative pressure drainage bottle with adjustable to solve the problem that the cost of proposing among the above-mentioned background art is expensive and negative pressure is not adjustable.

In order to achieve the above object, the utility model provides a following technical scheme: an adjustable disposable negative pressure drainage bottle comprises a drainage device body, a 500ML sterilization water bottle for injection, a blood transfusion tube and a 50ML injector, wherein the middle of the drainage device body is fixedly connected with the 500ML sterilization water bottle for injection, the other side of the top of the 500ML sterilization water bottle for injection is embedded and connected with a plastic injection head, the top of the plastic injection head is fixedly connected with the blood transfusion tube, the other side of the blood transfusion tube is embedded and connected with a 1ML injector tube, one side of the top of the 500ML sterilization water bottle for injection is embedded and connected with a needle head, one side of the needle head is movably connected with an adjuster, one side of the drainage device body is embedded and connected with the 50ML injector, one side of the top of the drainage device body is embedded and connected with the transfusion tube, the bottom of one side of the transfusion tube is fixedly connected with a piston, the bottom of the piston is, defeated blood vessel's one side bottom fixedly connected with goes up the connecting block, the peripheral fixedly connected with screw thread mouth in bottom of going up the connecting block, the bottom embedding of going up the connecting block is connected with the connecting pipe, the top embedding of 500ML sterilization water-jug for injection is connected with the rubber buffer, the peripheral fixedly connected with aluminium lid of rubber buffer.

Preferably, the other side of the 1ML syringe tube is nested with a rubber sleeve.

Preferably, the bottom of the groove is movably connected with a roller.

Preferably, the inner side of the bottom of the upper connecting block is embedded and connected with a lower connecting block.

Preferably, the pressure regulating mechanism is composed of the infusion tube, the piston, the movable rod, the groove and the roller.

Preferably, the 500ML sterilized water bottle for injection, the plastic injection head, the blood transfusion tube, the 1ML syringe tube, the needle head, the regulator and the 50ML syringe jointly form a drainage mechanism.

Compared with the prior art, the beneficial effects of the utility model are that:

1. this kind of disposable negative pressure drainage bottle with adjustable, pressure regulating mechanism make medical staff use the drainage ware main part to the patient when using, medical staff can come to carry out appropriate negative pressure through using the syringe to 500ML sterilization water bottle inside atmospheric pressure through observing the blood volume that the drainage came and adjust to make the patient can be better draw forth internal hematocele or bloody water when using the drainage ware main part.

2. This kind of disposable negative pressure drainage bottle with adjustable, the treatment fund of reduction patient that drainage mechanism can be great because this drainage ware main part all is formed by comparatively cheap medical appliances combination, so the manufacturing cost of this drainage ware main part is not as expensive as the negative pressure drainage ware on the market to make the general patient of family's economy also can use this drainage ware main part to carry out the drainage, embodied the device's practicality.

Drawings

FIG. 1 is a schematic view of the main structure of the flow diverter of the present invention;

FIG. 2 is a schematic view of the cross-sectional structure of the main body of the flow diverter of the present invention;

FIG. 3 is an enlarged schematic view of the structure at the position A of the present invention;

fig. 4 is an enlarged schematic structural diagram of the position B of the present invention.

The labels in the figure are: 1. the flow diverter comprises a flow diverter body, 101, a rubber plug, 102, an aluminum cover, 103, a rubber sleeve, 2 and 500ML sterilizing and injecting water bottles, 3, a plastic injection head, 4, a blood transfusion tube, 5 and 1ML injector tubes, 6, a needle, 7, a regulator, 8 and 50ML injectors, 9 and a liquid transfusion tube, 10, a piston, 11, a movable rod, 12, a groove, 13, a roller, 14, an upper connecting block, 15, a threaded port, 16, a lower connecting block, 17 and a connecting tube.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the protection scope of the present invention based on the embodiments of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: an adjustable disposable negative pressure drainage bottle comprises a drainage device main body 1, a 500ML sterilization water bottle for injection 2, a blood transfusion tube 4 and a 50ML syringe 8, wherein the middle of the drainage device main body 1 is fixedly connected with the 500ML sterilization water bottle for injection 2, the other side of the top of the 500ML sterilization water bottle for injection 2 is connected with a plastic injection head 3 in an embedding way, the top of the plastic injection head 3 is fixedly connected with the blood transfusion tube 4, the other side of the blood transfusion tube 4 is connected with a 1ML syringe tube 5 in an embedding way, one side of the top of the 500ML sterilization water bottle for injection 2 is connected with a needle 6 in an embedding way, one side of the needle 6 is movably connected with a regulator 7, one side of the drainage device main body 1 is connected with the 50ML syringe 8 in an embedding way, one side of the top of the drainage device main body 1 is connected with a transfusion tube 9 in an embedding way, the bottom of one side, the bottom of one side of the blood transfusion tube 4 is fixedly connected with an upper connecting block 14, the periphery of the bottom of the upper connecting block 14 is fixedly connected with a threaded port 15, the bottom of the upper connecting block 14 is connected with a connecting pipe 17 in an embedded manner, the top of the 500ML sterilized water bottle for injection 2 is connected with a rubber plug 101 in an embedded manner, and the periphery of the rubber plug 101 is fixedly connected with an aluminum cover 102.

Preferably, the other side of the 1ML syringe tube 5 is nested with a rubber sleeve 103, one side of the rubber sleeve 103 is nested on the other side of the 1ML syringe tube 5, the other side of the rubber sleeve 103 is used for draining the patient when the medical staff needs to use the drainage device body 1, the medical staff needs to sleeve the other side of the rubber sleeve 103 in the drainage tube reserved for the postoperative wound of the patient, because the rubber sleeve 103 has certain elasticity, therefore, when the medical staff wraps the reserved drainage tube of the patient after the operation by using the rubber sleeve 103, the medical staff can sleeve the other side of the rubber sleeve 103 to the periphery of the reserved drainage tube by hand, after the rubber sleeve 103 is sleeved on the reserved drainage tube, the other side of the rubber sleeve 103 can be stably fixed on the periphery of the reserved drainage tube, therefore, the condition of liquid leakage at the connecting port of the drainage device body 1 when in use can not occur, and the tightness of the device is embodied.

Preferably, the bottom swing joint of recess 12 has gyro wheel 13, when medical staff need go to adjust the negative pressure in the 500ML sterilization injection water bottle 2, medical staff can rotate gyro wheel 13 in the regulator 7 toward the opposite side, when gyro wheel 13 moved toward the opposite side, the inside transfer line 9 of recess 12 will be pushed down flatly by gyro wheel 13, thereby make the air volume of transfer line 9 by great reduction, and then make medical staff can not the quick twitch syringe 8, make medical staff need slowly go to twitch syringe 8, make medical staff can be better operate syringe 8 through such setting up, thereby make the negative pressure in the control 500ML sterilization injection water bottle 2 that medical staff can be better.

Preferably, the bottom inner side of the upper connecting block 14 is embedded and connected with the lower connecting block 16, before the drainage device main body 1 is used, medical staff needs to connect the blood transfusion tube 4 and the connecting pipe 17 firstly, when the connection is performed, the medical staff needs to align the upper connecting block 14 at the bottom of one side of the blood transfusion tube 4 with the lower connecting block 16 firstly, after the alignment is performed, the medical staff aligns the peripheral threaded port 15 at the bottom of the upper connecting block 14 with the threaded column of the lower connecting block 16, after the alignment is performed, the medical staff rotates the upper connecting block 14 clockwise, so that the threaded port 15 is screwed into the threaded column of the lower connecting block 16 slowly, after the threaded port 15 rotates clockwise, the blood transfusion tube 4 and the connecting pipe 17 are connected together, and the blood transfusion tube 4 and the connecting block 17 can be fixed quickly by the arrangement.

Preferably, the infusion tube 9, the piston 10, the movable rod 11, the groove 12 and the roller 13 together form a pressure regulating mechanism, when the medical staff conducts drainage on a patient by using the drainage device main body 1, the medical staff needs to regulate the pressure inside the 500ML sterile injection water bottle 2 through the injector 8, when the 500ML sterile injection water bottle 2 is regulated, the medical staff needs to firstly move the roller 13 to the other side, so that the roller 13 and the groove 12 are matched to compress the vent of the infusion tube 9 to the minimum, then the medical staff slowly pulls down the movable rod 11 inside the injector 8, the movable rod 11 can slowly drive the piston 10 to slowly move downwards while the movable rod 11 is slowly pulled downwards, when the piston 10 is slowly moved downwards, the injector 8 can slowly pump out the gas inside the 500ML sterile injection water bottle 2, because the other side of the 500ML sterilization water bottle for injection 2 is directly connected to the drainage tube of the patient, after negative pressure is generated inside the 500ML sterilization water bottle for injection 2, the other side of the 500ML sterilization water bottle for injection 2 can slowly draw out the hematocele in the patient, so as to achieve the effect of negative pressure drainage, through the arrangement, when the medical staff uses the drainage device main body 1 to conduct the use on the patient, the medical staff can observe the amount of the blood flowing out to conduct proper negative pressure adjustment on the air pressure inside the 500ML sterilization water bottle for injection 2 through the injector 8, so that the patient can better draw out the hematocele or the blood in the patient when using the drainage device main body 1, and the patient can recover more quickly.

Preferably, the drainage mechanism is composed of a 500ML sterilized water bottle for injection 2, a plastic injection head 3, a blood transfusion tube 4, a 1ML syringe tube 5, a needle 6, a regulator 7 and a 50ML syringe 8, the 500ML sterilized water bottle for injection 2 needs to be emptied of the liquid inside before use, or a medical staff can directly take one used 500ML sterilized water bottle for injection 2 for use, then the medical staff takes the plastic injection head 3 of the blood transfusion device from a place with a connector, after taking the plastic injection head 3 off, the blood transfusion tube 4 is fixedly connected with the plastic injection head 3 with the connector, after connection, the staff takes an unused 1ML syringe again, then cuts off the 1ML syringe, only the 1ML syringe tube 5 is reserved, after cutting off, the 1ML syringe 5 is fixed at the other side of the blood transfusion tube 4, after the 1ML syringe tube 5 is fixed, the medical staff inserts the plastic injection head 3 into the other side of the top of the 500ML sterilized water bottle for injection 2, then takes out an unused infusion tube, after taking out, the medical staff cuts the infusion tube from the position of 10-15cm under the Murphy's dropper, after cutting, the regulator 7 is kept, after cutting, the medical staff takes out a 50ML syringe 8, the outlet of the 50ML syringe 8 is connected with the cut of the infusion tube, after connection, the medical staff inserts the needle 6 into the one side of the top of the 500ML sterilized water bottle for injection 2, through the arrangement, the patient can greatly reduce the treatment fund when the drainage device body 1 is used for negative pressure drainage, because the drainage device body 1 is formed by combining cheaper medical appliances, the manufacturing cost of the drainage device body 1 is not as expensive as that of the negative pressure drainage device on the market, therefore, the family economy of the patient can generally use the drainage device main body 1 for drainage, and the practicability of the device is reflected.

The working principle is as follows: firstly, one side of the rubber sleeve 103 is sleeved on the other side of the 1ML syringe tube 5, the other side of the rubber sleeve 103 is required to use the drainage device main body 1 to drain the drainage for the patient by the medical staff, the medical staff is required to sleeve the other side of the rubber sleeve 103 in the drainage tube reserved for the wound after the operation of the patient, because the rubber sleeve 103 has certain elasticity, when the drainage tube is reserved after the operation of the patient by wrapping the rubber sleeve 103 by the medical staff, the medical staff can sleeve the other side of the rubber sleeve 103 towards the reserved drainage tube with the hand, after the rubber sleeve 103 is sleeved, the other side of the rubber sleeve 103 can be stably fixed on the periphery of the reserved drainage tube, so that the situation that the liquid leakage does not occur at the connecting port when the drainage device main body 1 is used is realized, and the.

Then, when medical staff needs to adjust the negative pressure in the 500ML sterilization injection water bottle 2, the medical staff can rotate the roller 13 in the adjuster 7 to the other side, when the roller 13 moves to the other side, the infusion tube 9 inside the groove 12 is pressed to be flat by the roller 13, so that the ventilation volume of the infusion tube 9 is greatly reduced, the syringe 8 cannot be quickly drawn by the medical staff, the syringe 8 needs to be slowly drawn by the medical staff, the medical staff can better operate the syringe 8 through the arrangement, and the negative pressure in the 500ML sterilization injection water bottle 2 can be better controlled by the medical staff.

Then, before using the drainage device main body 1, the medical staff needs to connect the blood transfusion tube 4 with the connecting tube 17, when connecting, the medical staff needs to align the upper connecting block 14 at the bottom of one side of the blood transfusion tube 4 with the lower connecting block 16, after aligning, the medical staff aligns the threaded port 15 at the periphery of the bottom of the upper connecting block 14 with the threaded column of the lower connecting block 16, after aligning, the medical staff rotates the upper connecting block 14 clockwise, so that the threaded port 15 is screwed into the threaded column of the lower connecting block 16 slowly, after the threaded port 15 rotates clockwise to a proper position, the blood transfusion tube 4 and the connecting tube 17 are connected together, and through the arrangement, the medical staff can fix the blood transfusion tube 4 and the connecting block 17 quickly.

Next, when the medical staff drains the patient by using the drainage device main body 1, the medical staff needs to adjust the pressure inside the 500ML sterile water bottle 2 through the syringe 8, when adjusting the 500ML sterile water bottle 2, the medical staff needs to move the roller 13 to the other side first, so that the roller 13 and the groove 12 are matched to compress the vent of the infusion tube 9 to the minimum, then the medical staff slowly pulls down the movable rod 11 inside the syringe 8, while the movable rod 11 is slowly pulled down, the movable rod 11 can slowly drive the piston 10 to slowly move down, when the piston 10 is slowly moved down, the syringe 8 can slowly extract the gas inside the 500ML sterile water bottle 2, because the other side of the 500ML sterile water bottle 2 is directly connected to the drainage tube of the patient, therefore, after the negative pressure is generated inside the 500ML sterilization water bottle for injection 2, the hematocele in the patient body can be slowly and slowly pumped out from the other side of the 500ML sterilization water bottle for injection 2, so that the negative pressure drainage effect is achieved, the medical staff can use the drainage device main body 1 to use the patient through the arrangement, the medical staff can carry out proper negative pressure adjustment on the air pressure inside the 500ML sterilization water bottle for injection 2 through the syringe 8 by observing the amount of blood discharged out, so that the patient can better draw the hematocele or the blood water in the patient body out of the body when using the drainage device main body 1, and the patient can be recovered more quickly.

Finally, the 500ML sterilized water bottle for injection 2 needs to be emptied before use, or the medical staff can directly take out a used 500ML sterilized water bottle for injection 2 for use, then the medical staff takes off the plastic injector head 3 of the transfusion device from the place with the connector, after taking off, the transfusion tube 4 is fixedly connected with the plastic injector head 3 with the connector, after connection, the medical staff takes out an unused 1ML syringe, then the 1ML syringe is cut off, only the 1ML syringe tube 5 is reserved, after cutting off, the 1ML syringe tube 5 is fixed at the other side of the transfusion tube 4, after the 1ML syringe tube 5 is fixed, the medical staff inserts the plastic injector head 3 into the other side of the top of the 500ML sterilized water bottle for injection 2, then the medical staff takes out an unused transfusion tube, after the infusion tube is taken out, the medical staff cuts the infusion tube from a position which is 10 to 15cm below the Murphy's dropper, the regulator 7 is reserved after the cutting, the medical staff takes out a 50ML syringe 8 again, connects the outlet of the 50ML syringe 8 with the cut of the infusion tube, after the connection, the medical staff inserts the needle 6 into the top side of the 500ML sterilized water bottle for injection 2, by the arrangement, the therapy fund can be greatly reduced when the patient uses the drainage device main body 1 to conduct negative pressure drainage, because the drainage device main body 1 is formed by combining cheaper medical appliances, the flow diverter body 1 is not as expensive to manufacture as commercially available negative pressure flow diverters, thereby make patient's family economy generally also can use this drainage ware main part 1 to carry out the drainage, embodied the device's practicality, this is exactly the theory of operation of this kind of disposable negative pressure drainage bottle with adjustable.

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 disposable negative pressure drainage bottle with adjustable, includes drainage ware main part (1), 500ML sterilization water-jug for injection (2), blood transfusion pipe (4) and 50ML syringe (8), its characterized in that: the middle of the drainage device main body (1) is fixedly connected with a 500ML sterilization water bottle for injection (2), the other side of the top of the 500ML sterilization water bottle for injection (2) is embedded and connected with a plastic injection head (3), the top of the plastic injection head (3) is fixedly connected with a blood transfusion tube (4), the other side of the blood transfusion tube (4) is embedded and connected with a 1ML injector tube (5), one side of the top of the 500ML sterilization water bottle for injection (2) is embedded and connected with a needle head (6), one side of the needle head (6) is movably connected with a regulator (7), one side of the drainage device main body (1) is embedded and connected with a 50ML injector (8), one side of the top of the drainage device main body (1) is embedded and connected with a transfusion tube (9), one side of the bottom of the transfusion tube (9) is fixedly connected with a piston (10), the bottom of, the middle part of the infusion tube (9) is connected with a groove (12) in a penetrating manner, the bottom of one side of the infusion tube (4) is fixedly connected with an upper connecting block (14), the periphery of the bottom of the upper connecting block (14) is fixedly connected with a threaded port (15), and the bottom of the upper connecting block (14) is connected with a connecting tube (17) in an embedded manner.

2. The adjustable disposable negative pressure drainage bottle of claim 1, wherein: the top embedding of 500ML sterilization injection water bottle (2) is connected with rubber buffer (101), the periphery fixedly connected with aluminium lid (102) of rubber buffer (101).

3. The adjustable disposable negative pressure drainage bottle of claim 1, wherein: the other side of the 1ML syringe tube (5) is connected with a rubber sleeve (103) in a nesting way.

4. The adjustable disposable negative pressure drainage bottle of claim 1, wherein: the bottom of the groove (12) is movably connected with a roller (13).

5. The adjustable disposable negative pressure drainage bottle of claim 1, wherein: the inner side of the bottom of the upper connecting block (14) is embedded and connected with a lower connecting block (16).

6. The adjustable disposable negative pressure drainage bottle of claim 1, wherein: the pressure regulating mechanism is composed of the infusion tube (9), the piston (10), the movable rod (11), the groove (12) and the roller (13).

7. The adjustable disposable negative pressure drainage bottle of claim 1, wherein: the 500ML sterilization water bottle for injection (2), the plastic injection head (3), the blood transfusion tube (4), the 1ML syringe tube (5), the needle head (6), the regulator (7) and the 50ML syringe (8) jointly form a drainage mechanism.