CN212880428U - Portable inflatable pressure infusion pillow - Google Patents
Portable inflatable pressure infusion pillow Download PDFInfo
- Publication number
- CN212880428U CN212880428U CN202020781586.0U CN202020781586U CN212880428U CN 212880428 U CN212880428 U CN 212880428U CN 202020781586 U CN202020781586 U CN 202020781586U CN 212880428 U CN212880428 U CN 212880428U
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- pressurizing
- shell
- infusion
- pillow
- movable door
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Abstract
The utility model provides a portable inflatable pressure transfusion pillow, which comprises a pillow body, a shell, a locking bolt, a movable door, a pressurizing plate, a pressurizing air bag and a pressurizing ball; the shell is a hollow hard box body which is fixed in the pillow body and one end of which extends out of the side surface of the pillow body, and the upper part of the side surface of the extending end of the shell is provided with a transfusion bag placing hole; the tail end of the locking bolt is in threaded connection with the upper edge of the infusion bag placing hole, and the head end of the locking bolt is in a linear plate-shaped structure; the lower end of the movable door is hinged at the lower edge of the infusion bag placing hole, and the upper end of the movable door is locked at the upper edge of the infusion bag placing hole through a locking bolt; a strip-shaped hole is arranged on the movable door; the pressurizing plate is arranged inside the shell; the pressurizing air bag is arranged in the shell; the pressurizing ball is a hollow rubber balloon; the pressurizing ball is communicated with the pressurizing air bag through a conduit; the duct is connected with an exhaust pipe with an exhaust valve. The utility model discloses can realize the effective fluid infusion of patient's transportation in-process, guarantee venous transfusion's continuation and validity through the pressurization, can effectively fix convenient to carry to patient's head simultaneously.
Description
Technical Field
The utility model relates to the technical field of medical equipment, in particular to a portable inflatable pressure transfusion pillow.
Background
The intravenous infusion is widely applied to pre-hospital first aid and in-hospital treatment of patients, and the principle is that the intravenous infusion enters human blood vessels through the gravity of liquid, but the venous blood vessels have a certain pressure level, so that the input medicine is required to be at a certain height to ensure the continuous and effective input of the liquid. In some diagnosis and treatment processes, the liquid height of a patient cannot be effectively kept due to the reasons of inconvenience in carrying, no effective tool and the like, and blood returning and coagulation of a transfusion pipeline occur. In addition, patients with massive hemorrhage or shock need rapid fluid infusion, and the fluid height or pressure cannot be effectively maintained in the process of transportation, so that the fluid infusion efficiency is low. Therefore, it is necessary to develop an auxiliary infusion tool suitable for various patients during transportation.
SUMMERY OF THE UTILITY MODEL
In view of the above problem, an object of the utility model is to provide a portable inflatable pressure infusion pillow, this portable inflatable pressure infusion pillow can realize the effective fluid infusion of patient's transportation in-process to guarantee venous transfusion's continuation and validity through the pressurization, can also effectively fix convenient to carry to patient's head simultaneously. The specific technical scheme is as follows:
a portable inflatable pressure transfusion pillow comprises a U-shaped elastic pillow body and a pressurizing device embedded in the rear part of the pillow body, wherein the pressurizing device consists of a shell, a locking bolt, a movable door, a pressurizing plate, a pressurizing air bag and a pressurizing ball; the shell is a hollow hard box body which is transversely fixed in the pillow body and one end of the shell extends out of the side surface of the pillow body, and the upper part of the side surface of the extending end of the shell is provided with a transfusion bag placing hole; the tail end of the locking bolt is in threaded connection with the upper edge of the infusion bag placing hole, and the head end of the locking bolt is in a linear plate-shaped structure; the lower end of the movable door is hinged to the lower edge of the infusion bag placing hole, and the upper end of the movable door is locked on the upper edge of the infusion bag placing hole through a locking bolt; a strip-shaped hole penetrating through the upper end of the movable door is longitudinally arranged in the middle of the upper end of the movable door; when the head end of the locking bolt rotates to be parallel to the strip-shaped hole, the movable door is opened, and the head end of the locking bolt can penetrate through the strip-shaped hole; when the head end of the locking bolt is screwed down to be in a non-parallel state with the strip-shaped hole, the head end of the locking bolt locks the movable door on the upper edge of the infusion bag placing hole; the pressurizing plate is transversely arranged in the shell and can move up and down in the shell; the pressurizing air bag is arranged in the shell and positioned below the pressurizing plate, and the pressurizing air bag can push the pressurizing plate to move upwards after being inflated; the pressurizing ball is an ellipsoidal hollow rubber ball bag, two ends of which are respectively provided with a one-way air inlet valve and a one-way air outlet valve; one end of the pressurizing ball with the one-way air outlet valve is communicated with the pressurizing air bag through a guide pipe; the duct is connected with an exhaust pipe with an exhaust valve.
Furthermore, in order to open the movable door, the infusion bag is placed in the shell; the upper end of the movable door is higher than the top of the shell.
Furthermore, the time for replacing the infusion bag is saved, and the continuity of the pressurized infusion is ensured; the number of the pressurizing devices is two and the pressurizing devices are respectively embedded in the two sides of the rear part of the pillow body.
Furthermore, in order to improve the comfort level of the infusion pillow, the pillow body is made of transparent silica gel materials.
Furthermore, in order to improve the comfort of the patient, the outside of the pillow body is coated with a skin-friendly fabric.
Furthermore, in order to improve the comfort level of the infusion pillow, the edges and corners on the outer side of the shell are cambered surfaces.
Further, the pressurizing air bag is a rubber air bag and can be stably expanded upwards.
Furthermore, in order to ensure the stable up-and-down sliding of the pressurizing plate, at least two pairs of sliding grooves are longitudinally arranged on the front side and the rear side inside the shell; correspondingly, raised strips which are clamped in the sliding grooves and can slide along the sliding grooves are longitudinally arranged on the front side and the rear side of the pressurizing plate.
The utility model discloses can realize the effective fluid infusion of patient's transportation in-process, guarantee venous transfusion's continuation and validity through the pressurization, can effectively fix convenient to carry to patient's head simultaneously.
Drawings
The present invention will be described in further detail with reference to the accompanying drawings.
FIG. 1 is a schematic structural view of a portable inflatable pressure infusion pillow of the present invention;
FIG. 2 is a full sectional view of FIG. 1;
FIG. 3 is a schematic structural view of a pressurizing device in the portable inflatable pressure infusion pillow of the present invention;
FIG. 4 is a cross-sectional view of FIG. 3;
fig. 5 is a schematic structural view of the locking bolt head in fig. 3 rotated to be in a non-parallel state with the strip-shaped hole, and the movable door is locked on the upper edge of the infusion bag placing hole;
shown in the figure: 1-pillow body, 2-shell, 3-transfusion bag placing hole, 4-locking bolt, 5-movable door, 6-strip-shaped hole, 7-pressurizing plate, 8-pressurizing air bag, 9-chute, 10-pressurizing ball, 11-conduit and 12-exhaust pipe.
Detailed Description
The following description is provided for illustrative purposes, and other advantages and features of the present invention will become apparent to those skilled in the art from the following detailed description.
It should be understood that the drawings of the present application are only used to match the contents disclosed in the specification, so as to be known and read by those skilled in the art, and not to limit the practical limitations of the present invention, so that the present application does not have any technical significance, and any modification of the structure, change of the ratio relationship, or adjustment of the size should still fall within the scope of the present application without affecting the function and the achievable purpose of the present application. Meanwhile, the terms such as "upper", "lower", "left", "right", "middle", and the like used in the present specification are for convenience of description, and are not intended to limit the scope of the present invention, and changes or adjustments of the relative relationship thereof may be considered as the scope of the present invention without substantial changes in the technical content.
As shown in fig. 1 to 5, the portable inflatable pressure infusion pillow of the present invention comprises a U-shaped elastic pillow body 1 and a pressurizing device embedded in the back of the pillow body 1, wherein the pressurizing device is composed of a shell 2, a locking bolt 4, a movable door 5, a pressurizing plate 7, a pressurizing air bag 8 and a pressurizing ball 10; the shell 2 is a hollow hard box body which is transversely fixed in the pillow body 1 and one end of which extends out of the side surface of the pillow body 1, and the upper part of the side surface of the extending end of the shell 2 is provided with an infusion bag placing hole 3; the tail end of the locking bolt 4 is in threaded connection with the upper edge of the infusion bag placing hole 3, and the head end of the locking bolt is in a linear plate-shaped structure; the lower end of the movable door 5 is hinged to the lower edge of the infusion bag placing hole 3, and the upper end of the movable door is locked on the upper edge of the infusion bag placing hole 3 through a locking bolt 4; a strip-shaped hole 6 which penetrates through the upper end of the movable door 5 is longitudinally arranged in the middle of the upper end of the movable door 5; when the head end of the locking bolt 4 rotates to be parallel to the strip-shaped hole 6, the movable door 5 is opened, and the head end of the locking bolt 4 can penetrate through the strip-shaped hole 6; when the head end of the locking bolt 4 is screwed down to be in a non-parallel state with the strip-shaped hole 6, the head end of the locking bolt 4 locks the movable door 5 on the upper edge of the infusion bag placing hole 2; the pressurizing plate 7 is transversely arranged inside the shell 2 and can move up and down inside the shell 2; the pressurizing air bag 8 is arranged in the shell 2 and is positioned below the pressurizing plate 7, and the pressurizing air bag 8 can push the pressurizing plate 7 to move upwards after being inflated; the pressurizing ball 10 is an ellipsoidal hollow rubber balloon, two ends of which are respectively provided with a one-way air inlet valve (arranged at the air inlet end of the pressurizing ball 10 to form a check valve) and a one-way air outlet valve (arranged at the air outlet end of the pressurizing ball 10 to form a check valve); one end (one-way air outlet end) of the pressurizing ball 10 with a one-way air outlet valve is communicated with the pressurizing air bag 8 through a conduit 11; an exhaust pipe 12 having an exhaust valve is connected to the pipe 11.
Further, in order to facilitate opening of the movable door 5, the infusion bag is placed inside the housing 2; the upper end of the movable door 5 is higher than the top of the shell 2.
Furthermore, the time for replacing the infusion bag is saved, and the continuity of the pressurized infusion is ensured; the number of the pressurizing devices is two and the pressurizing devices are respectively embedded in the two sides of the rear part of the pillow body 1.
Further, in order to improve the comfort of the infusion pillow, the pillow body 2 is made of transparent silica gel materials.
Further, in order to improve the comfort of the patient, the pillow body 2 is coated with a skin-friendly fabric.
Furthermore, in order to improve the comfort level of the infusion pillow, the edges and corners of the outer side of the shell 2 are cambered surfaces.
Further, the pressurizing air bag 8 is a rubber air bag which can be stably inflated upwards.
Further, in order to ensure the stable up-and-down sliding of the pressurizing plate 7, at least two pairs of sliding grooves 9 are longitudinally arranged on the front side and the rear side inside the shell 2; correspondingly, convex strips which are clamped in the sliding grooves 9 and can slide along the sliding grooves 9 are longitudinally arranged on the front side and the rear side of the pressurizing plate 7.
Before the pillow body 2 is placed under the head of a patient, infusion bags (such as blood transfusion bags) are respectively placed in the shells 2 of the two pressurizing devices; as shown in fig. 3-5, the infusion bag placing step is as follows, the locking bolt 4 is loosened to make the head end of the locking bolt 4 parallel to the strip-shaped hole 6 on the movable door 5, the movable door 5 is in an openable state at the moment, the movable door 5 is buckled to rotate downwards, the movable door 5 is opened after the head end of the locking bolt 4 passes through the strip-shaped hole 6, the infusion bag is placed above the pressurizing plate 7 in the shell 2, the infusion connector (the tube body for inserting the infusion set) of the infusion bag faces outwards, then the movable door 5 is closed to make the infusion connector of the infusion bag clamped in the strip-shaped hole 6 and extend out of the strip-shaped hole 6 (outside the movable door 5) so as to be convenient for inserting the large needle of the infusion set, the locking bolt 4 passes through the strip-shaped hole 6 again and is positioned outside the movable door 5, the locking bolt 4 is screwed, and the strip-shaped hole 6 are in a non-parallel state, the housing 2 of the other pressurizing device is filled with an infusion bag.
As shown in fig. 3-5, during transfusion, a patient lies on the back, the pillow body 2 is placed under the head of the patient, the head of the patient is raised, and two sides of the pillow body 2 are positioned at two sides of the head of the patient; after the infusion joint of one bag of infusion bag is sterilized, the big pillow at the head end of the infusion apparatus is inserted into the infusion joint of the infusion bag, the needle at the tail end of the infusion apparatus is inserted into the body of a patient, the exhaust valve of the exhaust pipe 12 is closed, the pressurizing ball 10 is squeezed, the gas in the pressurizing ball 10 flows out from the one-way exhaust valve (check valve) at the exhaust end of the pressurizing ball 10 into the conduit 11 and then flows into the pressurizing air bag 8 through the conduit 11, the gas in the pressurizing air bag 10 is squeezed and exhausted to form vacuum, the hand squeezing the pressurizing ball 10 is released, the gas can automatically enter the pressurizing ball 10 through the one-way intake valve (check valve) at the intake end of the pressurizing ball 10, the pressurizing ball 10 is continuously and repeatedly squeezed, the gas continuously enters the pressurizing air bag 8, the pressurizing air bag 8 is continuously expanded, the pressurizing plate 7 is upwards jacked up, the pressurizing plate 7 continuously moves upwards along the, the liquid in the infusion bag is squeezed out into the body of the patient. In order to ensure the extruded liquid, a hydraulic gauge can be additionally arranged at the infusion apparatus within a proper pressure range, and an operator controls the speed of extruding the pressurizing ball according to the pressure of the hydraulic gauge and controls the extruded liquid within the proper pressure range.
After the infusion of the liquid in one infusion bag is finished, disinfecting the infusion joint of the other infusion bag, pulling off the infusion apparatus big pillow connected to the infusion joint of the infusion bag in the previous bag, inserting the infusion apparatus big pillow into the infusion joint of the other infusion bag, and continuously pressurizing the infusion bags according to the operation steps to quickly replenish the liquid (blood); then, another person takes out the infusion bag filled with the infusion, changes the infusion bag with a new infusion bag to ensure the continuity of the infusion, opens the exhaust valve of the exhaust pipe 12 when the infusion bag is changed, after the air in the pressurized air bag 8 is exhausted, closes the exhaust valve of the exhaust pipe 12 again, loosens the locking bolt 4 of the pressurizing device on the side surface of the pillow body 2 to enable the head end of the locking bolt 4 to be parallel to the strip-shaped hole 6 on the movable door 5, the movable door 5 is in an openable state, buckles the movable door 5 to rotate downwards to enable the head end of the locking bolt 4 to pass through the strip-shaped hole 6, namely opens the movable door 5, takes out the empty infusion bag, then places the new infusion bag above the pressurizing plate 7 in the shell 2, the infusion joint (the pipe body inserted with the infusion device) of the infusion bag faces outwards, then closes the movable door 5 to enable the infusion joint of the infusion bag to be clamped in the strip, so that the large needle of the infusion apparatus can be conveniently inserted, the locking bolt 4 passes through the strip-shaped hole 6 again and is positioned at the outer side of the movable door 5, the locking bolt 4 is screwed, and meanwhile, the locking bolt 4 and the strip-shaped hole 6 are in a non-parallel state, so that the movable door 5 can be locked.
The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.
Claims (8)
1. A portable inflatable pressure infusion pillow is characterized in that: the pressure device consists of a shell, a locking bolt, a movable door, a pressure plate, a pressure air bag and a pressure ball; the shell is a hollow hard box body which is transversely fixed in the pillow body and one end of the shell extends out of the side surface of the pillow body, and the upper part of the side surface of the extending end of the shell is provided with a transfusion bag placing hole; the tail end of the locking bolt is in threaded connection with the upper edge of the infusion bag placing hole, and the head end of the locking bolt is in a linear plate-shaped structure; the lower end of the movable door is hinged to the lower edge of the infusion bag placing hole, and the upper end of the movable door is locked on the upper edge of the infusion bag placing hole through a locking bolt; a strip-shaped hole penetrating through the upper end of the movable door is longitudinally arranged in the middle of the upper end of the movable door; when the head end of the locking bolt rotates to be parallel to the strip-shaped hole, the movable door is opened, and the head end of the locking bolt can penetrate through the strip-shaped hole; the pressurizing plate is transversely arranged in the shell and can move up and down in the shell; the pressurizing air bag is arranged in the shell and is positioned below the pressurizing plate; the pressurizing ball is an ellipsoidal hollow rubber ball bag, two ends of which are respectively provided with a one-way air inlet valve and a one-way air outlet valve; one end of the pressurizing ball with the one-way air outlet valve is communicated with the pressurizing air bag through a guide pipe; the duct is connected with an exhaust pipe with an exhaust valve.
2. The portable inflatable pressure infusion pillow of claim 1, wherein: the upper end of the movable door is higher than the top of the shell.
3. The portable inflatable pressure infusion pillow of claim 1, wherein: the number of the pressurizing devices is two and the pressurizing devices are respectively embedded in the two sides of the rear part of the pillow body.
4. The portable inflatable pressure infusion pillow of claim 1, wherein: the pillow body is made of transparent silica gel material.
5. The portable inflatable pressure infusion pillow of claim 1, wherein: the pillow body is coated with skin-friendly fabric.
6. The portable inflatable pressure infusion pillow of claim 1, wherein: the edges and corners on the outer side of the shell are cambered surfaces.
7. The portable inflatable pressure infusion pillow of claim 1, wherein: the pressurizing air bag is a rubber air bag.
8. A portable inflatable pressure infusion pillow according to any of claims 1-7, wherein: at least two pairs of sliding grooves are longitudinally arranged on the front side and the rear side in the shell; correspondingly, raised strips which are clamped in the sliding grooves and can slide along the sliding grooves are longitudinally arranged on the front side and the rear side of the pressurizing plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020781586.0U CN212880428U (en) | 2020-05-13 | 2020-05-13 | Portable inflatable pressure infusion pillow |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020781586.0U CN212880428U (en) | 2020-05-13 | 2020-05-13 | Portable inflatable pressure infusion pillow |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212880428U true CN212880428U (en) | 2021-04-06 |
Family
ID=75263411
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020781586.0U Expired - Fee Related CN212880428U (en) | 2020-05-13 | 2020-05-13 | Portable inflatable pressure infusion pillow |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212880428U (en) |
-
2020
- 2020-05-13 CN CN202020781586.0U patent/CN212880428U/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: 20210406 |