CN102294061A - Pressure-supplementing pressurized normal saline infusion set and manufacturing method thereof - Google Patents
Pressure-supplementing pressurized normal saline infusion set and manufacturing method thereof Download PDFInfo
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- CN102294061A CN102294061A CN 201110172972 CN201110172972A CN102294061A CN 102294061 A CN102294061 A CN 102294061A CN 201110172972 CN201110172972 CN 201110172972 CN 201110172972 A CN201110172972 A CN 201110172972A CN 102294061 A CN102294061 A CN 102294061A
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Abstract
The invention relates to a pressure-supplementing pressurized normal saline infusion set and a manufacturing method thereof. The pressure-supplementing pressurized normal saline infusion set comprises an infusion bottle, wherein an infusion outlet is formed at one end of the infusion bottle; a seal piston is arranged in the infusion bottle, and a pressure maintenance part and a liquid containing part are respectively formed in the infusion bottle through the seal piston; a normal saline solution with corresponding pressure is filled in the liquid containing part; and the pressure maintenance part can push the seal piston to move in the infusion bottle, so that the pressure of the normal saline solution in the liquid containing part is maintained stably. The pressure in the liquid containing part can be used for interventional therapy, radiography and arteriopuncture manometry, and the pressure maintenance spring can push the seal piston to move towards the liquid containing part in the infusion bottle, thereby ensuring the stable pressure of the normal saline solution in the liquid containing part, satisfying the operational requirements for pressurized normal saline and greatly reducing the workload of clinicians. Thus, the invention is more convenient to use, enhances the work efficiency for medical treatment, and saves more time to serve more patients.
Description
Technical field
The present invention relates to a kind of pressure physiological saline infusion set and manufacture method thereof, especially a kind of pressure supplement type pressure physiological saline infusion set and manufacture method thereof belong to the technical field of pressure physiological saline.
Background technology
Generic physiological saline is 0.9% sodium chloride solution, room temperature, an atmospheric pressure, no high pressure.When medical interventional therapy, radiography and arterypuncture pressure measurement, necessary pressurization reaches more than the 300mmHg its pressure, could use, and pressure process is loaded down with trivial details, and is consuming time, directly influences the efficient of curative activity.Need during use to give the inflation of pressurization transfusion bags then in soft bag of generic physiological brine injections fill or filling bottle overcoat pressurization transfusion bags, make its pressure reach 300mmHg, soft bag of fill or filling bottle internal pressure also are elevated to uniform pressure simultaneously, just can use.The pressurization gas replenishment process is loaded down with trivial details consuming time, and heavy curative activity efficient is reduced.
Summary of the invention
The objective of the invention is to overcome the deficiencies in the prior art, a kind of pressure supplement type pressure physiological saline infusion set and manufacture method thereof are provided, its step of preparation process is simple, and is easy to use, improves the efficient and the reliability of curative activity.
According to technical scheme provided by the invention, described pressure supplement type pressure physiological saline infusion set comprises infusion bottle, and an end end of described infusion bottle forms the transfusion outlet; Be provided with the packed-piston that is complementary with infusion bottle in the described infusion bottle, form pressure retaining parts and liquid containing part respectively by packed-piston in the infusion bottle, described liquid containing part is positioned at an end of the corresponding contiguous transfusion outlet of infusion bottle, and the liquid containing part passes through packed-piston seal isolation mutually with pressure retaining parts; Charge into the normal saline solution of relevant pressure in the liquid containing part; Pressure retaining parts can promote packed-piston and move in infusion bottle, so that the pressure of normal saline solution keeps stable in the liquid containing part.
The pressure of normal saline solution is 280 ~ 320mmHg in the described liquid containing part.
Described pressure retaining parts comprises that pressure keeps spring, and described pressure keeps spring to be installed in the infusion bottle by packed-piston, and packed-piston and normal saline solution make pressure keep spring to be in compressive state.
Described infusion bottle adopts polypropylene to make.Described pressure keeps spring to adopt aseptic stainless steel material to make.
Described packed-piston adopts aseptic rubber to make.Described infusion bottle is cylindrical.
A kind of manufacture method of pressure supplement type pressure physiological saline infusion set comprises the steps:
A, provide aseptic high voltage bearing medical infusion bottle, packed-piston and pressure to keep spring;
B, be under 18 ~ 26 ℃ of aseptic or laminar flow shop conditions in temperature, keep spring to put into infusion bottle pressure corresponding to the other end that the transfusion outlet is set, and pressure is kept spring sealed in infusion bottle by packed-piston, simultaneously, in infusion bottle, form the liquid containing part;
C, in the liquid containing part of infusion bottle, charge into normal saline solution; The pressure of the normal saline solution in the infusion bottle is 280 ~ 320mmHg, and normal saline solution and packed-piston make pressure keep spring to be in compressive state;
D, under aseptic or laminar flow shop condition, above-mentioned infusion bottle is utilized the aseptic plastic thin film encapsulation, obtain pressure supplement type pressure physiological saline infusion set.
Described normal saline solution is that weight percentage is 0.9% sodium chloride sterile solution.
Among the described step c, normal saline solution injects in the liquid containing part of infusion bottle by the pressure control machine.
Advantage of the present invention: the liquid containing part and the pressure retaining parts that are separated to form sealing in the infusion bottle by packed-piston, comprise in the pressure retaining parts that pressure keeps spring, be injected with normal saline solution in the liquid containing part, pressure in the liquid containing part can be used in interventional therapy, radiography and arterypuncture pressure measurement, pressure maintenance spring can promote packed-piston and move to the liquid containing part in infusion bottle, thereby can guarantee that the normal saline solution pressure in the liquid containing part keeps stable, can satisfy the pressure physiological saline instructions for use, can reduce clinician's workload greatly, preparation technology is easy, use more convenient, fast, improve curative activity efficient, save more time and better be the extensive patients service, safe and reliable.
Description of drawings
Fig. 1 is a structural representation of the present invention.
Fig. 2 is user mode figure of the present invention.
The specific embodiment
The invention will be further described below in conjunction with concrete drawings and Examples.
As Fig. 1 ~ shown in Figure 2: the present invention includes infusion bottle hook 1, pressure keeps spring 2, packed-piston 3, transfusion outlet 4, infusion bottle 5, normal saline solution 6, liquid containing part 7 and pressure retaining parts 8.
As shown in Figure 1: described infusion bottle 5 is cylindric, is provided with packed-piston 3 in the infusion bottle 5, and the shape of described packed-piston 3 and infusion bottle 5 are complementary.One end of infusion bottle 5 is provided with transfusion outlet 4, form the liquid containing part 7 and the pressure retaining parts 8 of seal isolation in the infusion bottle 5 by packed-piston 3, pressure retaining parts 8 is positioned at infusion bottle 5 corresponding ends away from transfusion outlet 4, liquid containing part 7 is positioned at an end of the contiguous transfusion outlet 4 of infusion bottle 5, and transfusion outlet 4 is connected with liquid containing part 7.Be provided with the normal saline solution 6 of relevant pressure size in the liquid containing part 7, described normal saline solution 6 is 0.9% sodium chloride sterile solution for weight percentage.The pressure of normal saline solution 6 is 280 ~ 320mmHg, and when generally using, the pressure of normal saline solution 6 is 300mmHg.The pressure of normal saline solution 6 and pressure retaining parts 8 keep balance, and pressure retaining parts 8 can promote packed-piston 3 and move in infusion bottle 5; Thereby, after the normal saline solution in the infusion bottle 56 is outwards exported, normal saline solution 6 pressure in the liquid containing part 7 descend, pressure retaining parts 8 promotes packed-piston 3 to the direction of liquid containing part 7, the pressure use of normal saline solution 6 is remained in 280 ~ 320mmHg, satisfy the instructions for use of pressure physiological saline.Infusion bottle 5 is provided with infusion bottle hook 1 corresponding to the other end that transfusion outlet 4 is set, and can easily infusion bottle 5 be hung use by infusion bottle hook 1.
Particularly, comprise in the described pressure retaining parts 8 that pressure keeps spring 2, pressure keeps spring 2 to be installed in the infusion bottle 5 by packed-piston 3.Pressure keeps spring 2 to be in compressive state under the pressure effect of normal saline solution 6, and pressure keeps the restoring force of spring 2 and the pressure of normal saline solution 6 to balance each other, and promptly packed-piston 3 is in steady statue in infusion bottle 5.When outside output normal saline solution 6, the pressure of normal saline solution 6 descends in the liquid containing part 7, pressure keeps the active force of spring 2 greater than the active force of normal saline solution 6 on packed-piston 3, at this moment, it is mobile in liquid containing part 7 that pressure keeps spring 2 to promote packed-piston 3, pressure can make the pressure of the normal saline solution 6 in the liquid containing part 7 remain on 280 ~ 320mmHg after keeping spring 2 to stretch.Pressure keeps spring 2 to adopt aseptic stainless material to make, and packed-piston 3 adopts aseptic rubber to make; Infusion bottle 5 adopts aseptic polypropylene to make.
A kind of manufacture method of pressure supplement type pressure physiological saline infusion set can obtain by following step:
A, provide aseptic high voltage bearing medical infusion bottle 5, packed-piston 3 and pressure to keep spring 2; Packed-piston 3 is complementary with the size and the shape of infusion bottle 5; Pressure keeps spring 2 to be in compressive state during for 300mmHg at pressure; Infusion bottle 5 has transfusion outlet 4
B, be under 18 ~ 26 ℃ of aseptic or laminar flow shop conditions in temperature, keep spring 2 to put into infusion bottle 5 pressure corresponding to the other end that transfusion outlet 4 is set, and keep spring 2 to be sealed in the infusion bottle 5 pressure by packed-piston 3, simultaneously, in infusion bottle 5, form liquid containing part 7;
Packed-piston 3 forms pressure retaining parts 8 and liquid containing part 7 after keeping spring 2 to be seal-installed in the infusion bottle 5 pressure in infusion bottle 5, liquid containing part 7 is used to hold normal saline solution 6;
C, in the liquid containing part 7 of infusion bottle 5, charge into normal saline solution 6; The pressure of the normal saline solution 6 in the infusion bottle 5 is 280 ~ 320mmHg, and normal saline solution 6 and packed-piston 3 make pressure keep spring 2 to be in compressive state;
Normal saline solution 6 is 0.9% sodium chloride sterile solution for weight percentage; By the pressure control machine normal saline solution 6 is injected in the liquid containing part 7 of infusion bottle 5, then whole infusion bottle 5 is sealed processing;
D, under aseptic or laminar flow shop condition, above-mentioned infusion bottle 5 is utilized the aseptic plastic thin film encapsulation, obtain pressure supplement type pressure physiological saline infusion set.
As depicted in figs. 1 and 2: during use, infusion bottle 5 is hung use by infusion bottle hook 1, the transfusion of infusion bottle 5 simultaneously exports 4 places transfusion device is installed.Normal saline solution 6 outputs in infusion bottle 5, when the liquid level in the liquid containing part 7 descends, pressure keeps the active force of spring 2 on packed-piston 3 to make packed-piston 3 to the direction motion near transfusion outlet 4, and the normal saline solution 6 in the liquid containing part 7 is remained in the 300mmHg, can reduce clinician's workload greatly, preparation technology is easy, use more conveniently, quick, improve curative activity efficient, save more time and better be the extensive patients service, safe and reliable.
Claims (10)
1. a pressure supplement type pressure physiological saline infusion set comprises infusion bottle (5), and an end end of described infusion bottle (5) forms transfusion outlet (4); It is characterized in that: be provided with the packed-piston (3) that is complementary with infusion bottle (5) in the described infusion bottle (5), form pressure retaining parts (8) and liquid containing part (7) respectively by packed-piston (3) in the infusion bottle (5), described liquid containing part (7) is positioned at an end of the corresponding contiguous transfusion outlet of infusion bottle (5) (4), and liquid containing part (7) passes through packed-piston (3) seal isolation mutually with pressure retaining parts (8); Charge into the normal saline solution (6) of relevant pressure in the liquid containing part (7); Pressure retaining parts (8) can promote packed-piston (3) and move in infusion bottle (5), so that the pressure of the interior normal saline solution of liquid containing part (7) (6) keeps stable.
2. pressure supplement type pressure physiological saline infusion set according to claim 1, it is characterized in that: the pressure of the interior normal saline solution of described liquid containing part (7) (6) is 280 ~ 320mmHg.
3. pressure supplement type pressure physiological saline infusion set according to claim 1, it is characterized in that: described pressure retaining parts (8) comprises that pressure keeps spring (2), described pressure keeps spring (2) to be installed in the infusion bottle (5) by packed-piston (3), and packed-piston (3) and normal saline solution (6) make pressure keep spring (2) to be in compressive state.
4. pressure supplement type pressure physiological saline infusion set according to claim 1 is characterized in that: described infusion bottle (5) adopts polypropylene to make.
5. pressure supplement type pressure physiological saline infusion set according to claim 2 is characterized in that: described pressure keeps spring (2) to adopt aseptic stainless steel material to make.
6. pressure supplement type pressure physiological saline infusion set according to claim 1 is characterized in that: described packed-piston (3) adopts aseptic rubber to make.
7. according to claim 1 or 4 described pressure supplement type pressure physiological saline infusion sets, it is characterized in that: described infusion bottle (5) is cylindrical.
8. the manufacture method of a pressure supplement type pressure physiological saline infusion set is characterized in that the manufacture method of described normal saline comprises the steps:
(a), provide aseptic high voltage bearing medical infusion bottle (5), packed-piston (3) and pressure to keep spring (2);
(b), be under 18 ~ 26 ℃ of aseptic or laminar flow shop conditions in temperature, keep spring (2) to put into infusion bottle (5) pressure corresponding to the other end that transfusion outlet (4) is set, and keep spring (2) to be sealed in the infusion bottle (5) pressure by packed-piston (3), simultaneously, in infusion bottle (5), form liquid containing part (7);
(c), in the liquid containing part (7) of infusion bottle (5), charge into normal saline solution (6); The pressure of the normal saline solution (6) in the infusion bottle (5) is 280 ~ 320mmHg, and normal saline solution (6) and packed-piston (3) make pressure keep spring (2) to be in compressive state;
(d), under aseptic or laminar flow shop condition, above-mentioned infusion bottle (5) is utilized the aseptic plastic thin film encapsulation, obtain pressure supplement type pressure physiological saline infusion set.
9. the manufacture method of pressure supplement type pressure physiological saline infusion set according to claim 8 is characterized in that: described normal saline solution (6) is 0.9% sodium chloride sterile solution for weight percentage.
10. the manufacture method of pressure supplement type pressure physiological saline infusion set according to claim 8 is characterized in that: in the described step (c), normal saline solution (6) injects in the liquid containing part (7) of infusion bottle (5) by the pressure control machine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110172972 CN102294061A (en) | 2011-06-24 | 2011-06-24 | Pressure-supplementing pressurized normal saline infusion set and manufacturing method thereof |
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| Application Number | Priority Date | Filing Date | Title |
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| CN 201110172972 CN102294061A (en) | 2011-06-24 | 2011-06-24 | Pressure-supplementing pressurized normal saline infusion set and manufacturing method thereof |
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| CN102294061A true CN102294061A (en) | 2011-12-28 |
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| CN 201110172972 Pending CN102294061A (en) | 2011-06-24 | 2011-06-24 | Pressure-supplementing pressurized normal saline infusion set and manufacturing method thereof |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102652847A (en) * | 2012-03-12 | 2012-09-05 | 圣光医用制品有限公司 | Infusion apparatus with elastic device |
| CN107050564A (en) * | 2017-06-06 | 2017-08-18 | 张策 | Infusion device |
| CN108277152A (en) * | 2018-04-04 | 2018-07-13 | 徐俊 | The sterile liquid changing device of cell recovery and carry out the method that cell recovery changes liquid using the device |
| CN110296652A (en) * | 2019-07-17 | 2019-10-01 | 伟志股份公司 | A kind of urban architecture foundation pit conventional deformation monitoring system and method |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2315969Y (en) * | 1997-10-20 | 1999-04-28 | 张�杰 | Horizontal intravenous infusion apparatus |
| CN101480409A (en) * | 2009-01-19 | 2009-07-15 | 顾正峰 | Method for preparing pressure physiological saline |
| CN201692318U (en) * | 2010-06-21 | 2011-01-05 | 夏贤喆 | Bracket-free transfusion bottle |
-
2011
- 2011-06-24 CN CN 201110172972 patent/CN102294061A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2315969Y (en) * | 1997-10-20 | 1999-04-28 | 张�杰 | Horizontal intravenous infusion apparatus |
| CN101480409A (en) * | 2009-01-19 | 2009-07-15 | 顾正峰 | Method for preparing pressure physiological saline |
| CN201692318U (en) * | 2010-06-21 | 2011-01-05 | 夏贤喆 | Bracket-free transfusion bottle |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102652847A (en) * | 2012-03-12 | 2012-09-05 | 圣光医用制品有限公司 | Infusion apparatus with elastic device |
| CN107050564A (en) * | 2017-06-06 | 2017-08-18 | 张策 | Infusion device |
| CN107050564B (en) * | 2017-06-06 | 2018-02-09 | 胡英芳 | infusion device |
| CN108277152A (en) * | 2018-04-04 | 2018-07-13 | 徐俊 | The sterile liquid changing device of cell recovery and carry out the method that cell recovery changes liquid using the device |
| CN108277152B (en) * | 2018-04-04 | 2023-10-13 | 博品(上海)生物医药科技有限公司 | Sterile liquid exchange device for cell resuscitation and method for carrying out cell resuscitation liquid exchange by using device |
| CN110296652A (en) * | 2019-07-17 | 2019-10-01 | 伟志股份公司 | A kind of urban architecture foundation pit conventional deformation monitoring system and method |
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Application publication date: 20111228 |
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