CN214970260U - Pressurization bag with electronic function of inflating - Google Patents
Pressurization bag with electronic function of inflating Download PDFInfo
- Publication number
- CN214970260U CN214970260U CN202121075812.4U CN202121075812U CN214970260U CN 214970260 U CN214970260 U CN 214970260U CN 202121075812 U CN202121075812 U CN 202121075812U CN 214970260 U CN214970260 U CN 214970260U
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- gas
- inflating
- pressurizing bag
- wedge
- gas injection
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Abstract
The utility model discloses a pressurization bag with electronic function of inflating, including inflating the mechanism, inflating the mechanism and including the wedge lug that is used for the support, concave groove has been seted up at the back of wedge lug, and the trench lateral wall middle part laminating in concave groove installs the air cylinder, and the negative pressure induction port has been seted up to the end of air cylinder, and the surface laminating cover of negative pressure induction port is equipped with protective screen cover, and the middle part concave groove is passed to the wherein one end of air cylinder to set up the mounting panel with the outside laminating and paste tight connection, the beneficial effects of the utility model are that: through the wedge lug, the concave groove that are equipped with and aerify the pressure cylinder, make things convenient for outside gas pressure boost to pour into to gas storage tank in, sealing connection valve and the gas injection mouth that the outside of gas storage tank set up, after gaseous suction, medical staff manually adjusts the adjust knob of top, combines the pressure numerical control of outside manometer to input the gas pressure intensity for infusion pressurization bag.
Description
Technical Field
The utility model relates to the field of medical technology, specifically a pressurization bag with electronic function of inflating.
Background
When a patient is operated, a large number of transfusion pressurization bags are generally needed to be used for pressurizing blood transfusion (transfusion) in the patient operation process, wherein the purpose of the blood transfusion pressurization bags is mainly used for accelerating the flow rate so as to help the bagged liquid such as blood, plasma, cardioplegia and the like to enter the human body as soon as possible. Can also continuously pressurize the heparin-containing liquid to flush the built-in artery piezometer tube, is convenient to use, safe and reliable, and is a necessary product for battlefield, field and clinical emergency treatment.
However, the problems faced by the current medical infusion pressurizing bag are as follows: infusion pressurization bag usually needs (medical personnel) manual work to press the sacculus and realize the gas injection of pressurization area, and medical staff need pressurize three to four simultaneously in an art usually and use for patient, because pressurized infusion pressurization bag quantity is so many, leads to medical personnel arm acid anesthesia when the sacculus gas injection is pressed to the arm, and sacculus gas injection interface is less, can't replace the manual work to make many infusion pressurization bags fast convenient.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a pressurization bag with electronic function of inflating to solve a plurality of problems that above-mentioned background art provided.
In order to achieve the above object, the utility model provides a following technical scheme: a pressurizing bag with an electric inflating function comprises an inflating mechanism, wherein the inflating mechanism comprises a wedge-shaped convex block for supporting, a concave groove is formed in the back face of the wedge-shaped convex block, an inflating cylinder is attached to the middle of the side wall of a groove position of the concave groove, a negative pressure air suction port is formed in the tail end of the inflating cylinder, a protective net cover is covered on the surface of the negative pressure air suction port in an attaching mode, and one end of the inflating cylinder penetrates through the concave groove in the middle and is attached to and connected with an installation plate arranged on the outer side in an attaching mode;
the flow velocity adjusting valve is fixedly mounted in the middle of the top end of the wedge-shaped bump, an adjusting knob is inserted in the middle of the top end of the flow velocity adjusting valve, a pressure gauge is further arranged on the side wall of the flow velocity adjusting valve, and a side wall vent pipe component of the pressure gauge is communicated with the bottom air outlet in a sealing mode.
As an optimal scheme of the utility model: the lateral wall middle part of mounting panel alternates installs batch filling mechanism, batch filling mechanism includes the trapezoidal protection casing of pasting the installation with the mounting panel middle part, just the cover body appearance of trapezoidal protection casing is the column, and the edge runs through the intercommunication and has the gas transmission pipe, the sealed intercommunication in the outside of gas transmission pipe has a plurality of rows of interface valves, and the inside all sealed intercommunication of valve body of a plurality of rows of interface valves has the gas injection hose that is used for the gas injection.
As an optimal scheme of the utility model: the bottom of a plurality of gas injection hoses is hermetically communicated with a transfusion pressurizing bag, a tray is lifted below the transfusion pressurizing bag, a strip-shaped clamping block is clamped in the middle of the back of the tray in a sliding manner, and the back of the strip-shaped clamping block is tightly attached and fixed to the bottom of the wedge-shaped bump.
As an optimal scheme of the utility model: the bottom support that is located the wedge lug is equipped with gaseous storage mechanism, gaseous storage mechanism includes the gaseous holding vessel of being connected with the bottom support of wedge lug, the laminating of the jar body lateral wall of gaseous holding vessel is installed the sealing connection valve, the sealed intercommunication in case middle part of sealing connection valve has L type pipe, the sealed intercommunication of one end of L type pipe has the gas transmission hose, the end of gas transmission hose and the lateral wall of velocity of flow governing valve are sealed to be communicated.
As an optimal scheme of the utility model: the gas injection mouth has still been seted up on the top of gas holding vessel, the sealed intercommunication of the one end of gas injection mouth and the end of giving vent to anger of gas storage tank, the bottom both sides side of gas storage tank supports respectively and is equipped with trapezoidal supporting leg, one of them the battery is still installed at the back of trapezoidal supporting leg, and the outside of battery is equipped with gas storage tank control switch, the gas storage tank passes through gas storage tank control switch and battery electric connection.
As an optimal scheme of the utility model: the size and length range of the gas injection hose is 1-2 m, the outer wall of the infusion pressurizing bag is provided with a hook hole, fine tuning nuts are further arranged in the connecting ends of the infusion pressurizing bag and the interface valve respectively, and the detection end of each fine tuning nut is communicated with the gas outlet pipe opening of the gas injection hose in a sealing mode.
Compared with the prior art, the beneficial effects of the utility model are that:
1) through the wedge-shaped convex block, the concave groove and the inflation pressure cylinder, external gas is conveniently pressurized and injected into the gas storage tank, the sealing connection valve and the gas injection port are arranged on the outer side of the gas storage tank, after the gas is sucked, medical staff manually adjust an upper adjusting knob, the pressure numerical value of an outer side pressure gauge is combined to control the gas pressure intensity input to the infusion pressurization bag (so that the pressurization bag is prevented from bursting and the normal pressure range is met), and the outer side gas transmission guide pipe of the gas transmission guide pipe is integrated, so that a plurality of infusion pressurization bags can be simultaneously subjected to gas transmission pressurization;
2) in order to solve the problem that the infusion interface and the pressure are continuously constant in the prior art, the air flow pressure at the air outlet end of the air injection hose is conveniently adjusted by adjusting a knob, the air-conveying infusion pressurizing bag is hermetically communicated by means of an interface valve, the interface valve is flexibly adjusted according to the air pressure in each bag, the injection air pressure intensity is flexibly adjusted according to the pressure in each bag, the air injection can be stopped by screwing the bag when the pressure is too high, and the fine adjustment nut is unscrewed to increase the pressure when the pressure is too low.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the back structure of the present invention;
FIG. 3 is a schematic structural view of the inflation cylinder of the present invention;
fig. 4 is a schematic structural view of the gas storage device of the present invention.
In the figure: 1. an inflation mechanism; 11. a wedge-shaped projection; 12. a concave groove; 13. an inflation cylinder; 14. an air suction port; 15. a protective mesh enclosure; 16. mounting a plate; 17. a flow rate regulating valve; 18. adjusting a knob; 19. a pressure gauge; 2. a batch filling mechanism; 21. a trapezoidal protective cover; 22. a gas delivery conduit; 23. a port valve; 24. a gas injection hose; 25. a transfusion pressurizing bag; 26. a tray; 27. a strip-shaped clamping block; 3. a gas storage mechanism; 31. a gas storage tank; 32. a sealing connection valve; 33. an L-shaped pipe; 34. a gas hose; 35. a gas injection port; 36. a trapezoidal support leg; 37. and an air outlet end.
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. 1-4, the present invention provides a technical solution: a pressurizing bag with an electric inflating function comprises an inflating mechanism 1, wherein the inflating mechanism 1 comprises a wedge-shaped convex block 11 for supporting, a concave groove 12 is formed in the back face of the wedge-shaped convex block 11, an inflating cylinder 13 is attached to the middle of the side wall of the groove of the concave groove 12, a negative pressure air suction port 14 is formed in the tail end of the inflating cylinder 13, a protective mesh enclosure 15 is attached to the surface of the negative pressure air suction port 14 in a covering mode, and one end of the inflating cylinder 13 penetrates through the concave groove 12 in the middle and is attached to and tightly connected with an installation plate 16 which is attached to the outer side;
the middle part of the top end of the wedge-shaped bump 11 is also fixedly provided with a flow rate adjusting valve 17, the middle part of the top end of the flow rate adjusting valve 17 is inserted with an adjusting knob 18, the side wall of the flow rate adjusting valve 17 is also provided with a pressure gauge 19, and a side wall vent pipe component of the pressure gauge 19 is communicated with the bottom air outlet in a sealing way.
In this embodiment: the lateral wall middle part of mounting panel 16 alternates and installs batch filling mechanism 2, and batch filling mechanism 2 includes the trapezoidal protection casing 21 with the 16 middle part subsides installation of mounting panel, and the cover body appearance of trapezoidal protection casing 21 is the column, and the edge runs through the intercommunication and has gas transmission pipe 22, and the sealed intercommunication in gas transmission pipe 22's the outside has a plurality of row interface valves 23, and the inside all sealed intercommunication of valve body of a plurality of row interface valves 23 has the gas injection hose 24 that is used for the gas injection.
The uninflated infusion pressurizing bag 25 is conveniently placed on a surface by the mounting plate 16 provided.
In this embodiment: the bottom ends of the plurality of air injection hoses 24 are hermetically communicated with an infusion pressurizing bag 25, a tray 26 is arranged below the infusion pressurizing bag 25 in a lifting manner, the middle of the back surface of the tray 26 is clamped with a strip-shaped clamping block 27 in a sliding manner, and the back surface of the strip-shaped clamping block 27 is closely fixed with the bottom of the wedge-shaped bump 11.
The position of the tray 26 can be adjusted in a sliding way through the transfusion pressurizing bag 25, the tray 26 and the strip-shaped fixture block 27.
In this embodiment: the bottom support that is located wedge-shaped lug 11 is equipped with gaseous storage mechanism 3, and gaseous storage mechanism 3 includes the gaseous holding vessel 31 of being connected with the bottom support of wedge-shaped lug 11, and the laminating of the jar side wall of gaseous holding vessel 31 is installed sealing connection valve 32, and the sealed intercommunication in case middle part of sealing connection valve 32 has L type pipe 33, and the sealed intercommunication of one end of L type pipe 33 has gas transmission hose 34, and the end of gas transmission hose 34 communicates with the lateral wall of velocity of flow governing valve 17 is sealed.
By facilitating articulation with the gas hose 34 by means of the L-shaped tube 33 and the sealing connection valve 32, the flow rate regulating valve 17 is able to globally regulate the intensity of the gas pressure output in the tank.
In this embodiment: gas injection port 35 has still been seted up on the top of gas storage tank 31, and the sealed intercommunication of the one end of gas injection port 35 and the end 37 of giving vent to anger of gas storage tank 13, the bottom both sides side of gas storage tank 31 support respectively and are equipped with trapezoidal supporting leg 36, and the battery is still installed at the back of one of them trapezoidal supporting leg 36, and the outside of battery is equipped with gas storage tank control switch, and gas storage tank 13 passes through gas storage tank control switch and battery electric connection.
Through the gas injection port 35 and the inflation cylinder 13, the pressure difference is generated in the displacement gas storage tank 31, and the storage battery is electrified for the inflation cylinder which uses electricity, so that the use is convenient.
In this embodiment: the length range of the size of the gas injection hose 24 is 1-2 meters, the outer wall of the infusion pressurizing bag 25 is provided with a hook hole, a fine adjustment nut is further arranged in the connecting end of each infusion pressurizing bag 25 and the interface valve 23, and the detection end of each fine adjustment nut is communicated with the gas outlet pipe opening of the gas injection hose 24 in a sealing mode.
The length of the air injection hose 24 is 1-2 m, so that the infusion pressurization bag 25 can be hung on the transfusion bottle hook, and the fine adjustment nut adjusts the air pressure injected into the infusion pressurization bag 25 according to the tightness degree of the adjusting end port valve 23.
When in specific use: firstly, a first step: preparing a plasma bag or an infusion bag needing pressurizing conveying, putting the plasma bag or the infusion bag into an interlayer of an infusion pressurizing bag 25 opposite to a placing port, stringing a suspension rope applied to the plasma bag or the infusion bag into a hanging ring band of the infusion pressurizing bag 25, finding a gas injection port 35 at the top of the infusion pressurizing bag 25, hermetically communicating the gas injection port 35 with the end of a gas injection hose 24 through threads, sliding a tray 26 by a user, placing the bag needing gas injection on the surface of the tray 26, opening a switch of a gas cylinder, then electrifying the gas cylinder 13 to operate, injecting gas from the gas injection port 35 at the top after the gas is sucked along a back protection mesh enclosure 15, increasing the pressure in the tank, stopping unscrewing the gas injection flow rate adjusting valve 17 after the pressure in the tank is constant, enabling the gas to automatically flow into a pressure meter 19 along the gas delivery hose 34, enabling a plurality of port valves 23 and gas injection hoses 24 which are respectively arranged at the lower part after the gas is detected by a pressure meter 19, and enabling a gas pipe to automatically flow into an air bag of the infusion pressurizing bag 25, the setting finishes, medical personnel hang it on the fixed shelf of infusion, according to the difference of actual patient to infusion velocity of flow bearing capacity, medical personnel adjust interface valve 23's the pressure of giving vent to anger in a flexible way, the speed size of control infusion volume, simultaneously for the atmospheric pressure of every gas injection hose 24 of more accurate detection, press the air valve after treating the infusion and end, the gassing is opened promptly to the pneumatic valve, with the gas discharge in the gas storage bag, thereby replace inefficient manual work and aerify, a plurality of atmospheric pressure bags used jointly have been solved, adjust solitary atmospheric pressure bag pressure in a flexible way.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and equivalents may be made without departing from the spirit and scope of the invention.
Claims (6)
1. The pressurizing bag with the electric inflating function comprises an inflating mechanism (1) and is characterized in that the inflating mechanism (1) comprises a wedge-shaped bump (11) used for supporting, a concave groove (12) is formed in the back face of the wedge-shaped bump (11), an inflating cylinder (13) is mounted in the middle of the side wall of the groove position of the concave groove (12) in a fit mode, a negative pressure air suction port (14) is formed in the tail end of the inflating cylinder (13), a protective mesh cover (15) is covered on the surface of the negative pressure air suction port (14) in a fit mode, one end of the inflating cylinder (13) penetrates through the concave groove (12) in the middle and is tightly connected with an installing plate (16) arranged on the outer side in a fit mode;
the flow rate adjusting valve (17) is fixedly mounted in the middle of the top end of the wedge-shaped bump (11), an adjusting knob (18) is inserted in the middle of the top end of the flow rate adjusting valve (17), a pressure gauge (19) is further arranged on the side wall of the flow rate adjusting valve (17), and a side wall vent pipe component of the pressure gauge (19) is communicated with a bottom air outlet in a sealing mode.
2. A pressurizing bag with an electric inflating function according to claim 1, wherein: the lateral wall middle part of mounting panel (16) alternates installs batch filling mechanism (2), batch filling mechanism (2) include with mounting panel (16) middle part paste trapezoidal protection casing (21) of installation, just the cover body appearance of trapezoidal protection casing (21) is the column, and the edge runs through the intercommunication and has gas transmission pipe (22), the sealed intercommunication in the outside of gas transmission pipe (22) has a plurality of rows of interface valves (23), and the inside all sealed intercommunication of valve body of a plurality of rows of interface valves (23) has gas injection hose (24) that are used for the gas injection.
3. A pressurizing bag with an electric inflating function according to claim 2, wherein: the bottom of a plurality of gas injection hoses (24) is hermetically communicated with an infusion pressurizing bag (25), a tray (26) is lifted below the infusion pressurizing bag (25), the middle of the back of the tray (26) is clamped with a strip-shaped clamping block (27) in a sliding manner, and the back of the strip-shaped clamping block (27) is tightly attached and fixed to the bottom of the wedge-shaped bump (11).
4. A pressurizing bag with an electric inflating function according to claim 1, wherein: the bottom support that is located wedge lug (11) is equipped with gaseous storage mechanism (3), gaseous storage mechanism (3) include with the bottom support of wedge lug (11) gas storage tank (31) of being connected, the laminating of the jar side wall of gas storage tank (31) is installed sealing connection valve (32), the sealed intercommunication in case middle part of sealing connection valve (32) has L type pipe (33), the sealed intercommunication of one end of L type pipe (33) has gas hose (34), the end of gas hose (34) and the sealed intercommunication of the lateral wall of velocity of flow governing valve (17).
5. A pressurizing bag with an electric inflating function according to claim 4, wherein: gas injection mouth (35) have still been seted up on the top of gas storage tank (31), the one end of gas injection mouth (35) and the sealed intercommunication of end (37) of giving vent to anger of gas charging cylinder (13), the bottom both sides side of gas storage tank (31) supports respectively and is equipped with trapezoidal supporting leg (36), one of them the battery is still installed at the back of trapezoidal supporting leg (36), and the outside of battery is equipped with gas charging cylinder control switch, gas charging cylinder (13) are through gas charging cylinder control switch and battery electric connection.
6. A pressurizing bag with an electric inflating function according to claim 3, wherein: the size and length range of the gas injection hose (24) is 1-2 m, the outer wall of the infusion pressurizing bag (25) is provided with a hook hole, a fine adjustment nut is further arranged at the connecting end of each infusion pressurizing bag (25) and the interface valve (23), and the detection end of each fine adjustment nut is communicated with the gas outlet pipe opening of the gas injection hose (24) in a sealing mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121075812.4U CN214970260U (en) | 2021-05-19 | 2021-05-19 | Pressurization bag with electronic function of inflating |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121075812.4U CN214970260U (en) | 2021-05-19 | 2021-05-19 | Pressurization bag with electronic function of inflating |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214970260U true CN214970260U (en) | 2021-12-03 |
Family
ID=79132813
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121075812.4U Expired - Fee Related CN214970260U (en) | 2021-05-19 | 2021-05-19 | Pressurization bag with electronic function of inflating |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214970260U (en) |
-
2021
- 2021-05-19 CN CN202121075812.4U patent/CN214970260U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211203 |