JPH0318374A - Transfusion feeding apparatus - Google Patents

Abstract

PURPOSE: To allow to make a safe and easy transfusion supply during a transfer of a patient to other location by equipping the transportation means with a coupling member to enable linkage with a patient transfer means in such a structure that a support plate for an instillation means has a supply connection part and that the plate is linked detachably to a fixing stand on one hand and to a transportation means on the other hand. CONSTITUTION: A transportation device 9 has a coupling member 14 promising an assured formation linkage against a pivot-state holding member 16 installed in a patient transfer device 15 for a patient. At its operation, the transportation device 9 is lifted toward the stand with an extended arm 12 that is a cantilever shape needle being adjusted by a height-regulating member 26 and a fork-state part 13 located in the lower position of a support plate 4 and receives the plate 4. After the release of a lock closure member 5, the transportation device 9, together with the support plate 4 is directly linked to the patient transfer device 15 and positioned adjacent to the stand 1 without removal of a drip transfusion device 3 from the base. After the patient transfer device 15 is linked to the transportation device 9, both devices 9 and 15 are moved together with the patient.

Description

DETAILED DESCRIPTION OF THE INVENTION Field of the Invention The present invention relates to an infusion supply device for patient treatment. The device is adapted to be mounted on a stand and includes a support plate and a supply connection. This type of infusion supply device is used in particular in operating rooms and intensive care stations.

[Prior Art] Infusion devices used in operating rooms and intensive care stations are installed on overhead or wall-mounted stands.

An infusion pump, an injection pump and an infusion container are provided on the extending arm, with respective supply connections inserted into the stand. The arm is supported on a stand. When a patient is to be transferred, for example, from an operating room to an intensive care station, the infusion containers and other parts essential for supplying infusions, such as intravenous fluids, during patient transfer are removed from the stand and suspended on a pedestal or the like. . All pumps involved are then separated from the voltage supply.

The bed and cradle are then transported, but care must be taken to ensure that the various connection lines between the patient and instruments lowered onto the cradle are not affected by unexpected movement of the cradle. It is to do so. At the intensive care station, the individual connection lines are reconnected and the installation is switched from the cradle to a stand placed near the bed.

[Object of the Invention] An object of the present invention is to improve an infusion supply device that can safely and easily supply infusions while transferring a patient from a location such as an operating room or an intensive care station to another location. To provide an infusion supply device. Another object of the present invention is to provide a transportable infusion supply device that overcomes the drawbacks of the conventional devices mentioned above.

[Summary of the invention] In order to achieve the above object, a transportable infusion supply device according to the present invention for patient treatment is provided with a support plate for an infusion means, the support plate being connected to a supply connection. and means for releasably connecting the plate on the one hand with a fixed stand and on the other hand with a conveying means, said conveying means comprising a coupling member for effecting connection with the patient transport means. A configuration with the following is proposed.

In the present invention having the above configuration, the connected state of the drip member connected to the patient can be maintained without changing,
The connecting part is above the bed during the transfer and therefore
There is no danger of unexpected situations such as damage to the connected parts. At the transfer location, the support plate together with the supply connection is again arranged in cantilevered manner on the extending arm of the stand. Thereafter, the transfer device is disconnected and removed from the patient transfer means.

[Example] Hereinafter, an example of the infusion supply device according to the present invention will be described with reference to the drawings.

As shown in FIG. 1, a fixed overhead support stand 1 is provided with a monitoring monitor 2 and an infusion device 3. This drip device 3 has a support plate 4 placed on a frame-shaped extension member 24 connected to a columnar part of the overhead support stand 1 . The support plate 4 is secured by a locking member 5 (schematically shown) to prevent inadvertent movement.
It is locked in a corresponding member provided on the stand and cooperating with the locking member. The necessary pump parts 6 forming an infusion pump and an injection pump are provided on the support plate 4 with a common connection to the voltage supply. On the side of the support stand l on the support plate 4 there is provided a plug 8 forming a supply connection, which plug 8 releasably engages with the plug of the cooperating stand and which connects parts of the drip device with the stand. connection with the supplied supply line.

A battery-powered voltage supply is provided on the support plate 4, by means of which the devices arranged on the support plate can be operated separately from the main supply for a predetermined period of time.

In FIG. 2, a transport device 9 is shown. The device 9 has a movable base 10 with lockable wheels, a stand leg 11 whose height can be adjusted, and an extending arm 12 in the form of a cantilever provided at its upper end. , which together constitute a transportable support stand. A fork-shaped portion 13 is provided at the free end of the extending arm 12 . As can be seen from FIGS. 5 and 6, the support plate 4 has a frame-shaped guide 25 on the lower side, and the guide 25 is connected to the fork-shaped portion 13.
The dimensions are slightly smaller than the inside dimensions. This guide 25 functions to guide the support plate 4 so that it does not move laterally when it is placed on the fork-shaped portion 13.

The transport device 9 furthermore has a coupling member 14 which provides a positive positive connection to a pivot-like holding member 16 on the patient transport device l5.

The coupling member 14 has a recess 17 for accommodating a cylindrical pivot-shaped retaining member l6, as shown in FIG. This recess 17 has a U-shape in the horizontal direction, and a cam member or bottle member 18 projects laterally toward the U-shaped recess 17, as shown in FIG. This cam member 18 is inserted into the hole l9, and its axis makes an angle with the axis of symmetry of the U-shaped recess 17, and
It faces the open end of the letter-shaped recess 17. The cam member 18 is biased by a coil spring to the position shown in FIG. 4, and in this state the cam member l8 protrudes into the open end to an extent that prevents the pivot-shaped retaining member 16 from sliding out of the U-shaped recess l7. ing.

Therefore, reliable coupling between the two is achieved. A pulling portion 20 is provided at the rear end of the cam member l8, and by pulling it outward, the cam member l8 can be released from the U-shaped recess l7 and the coupling can be released.

As best shown in FIG. can be adjusted after being released. As best shown in FIG. 4, the coupling member 14 also includes a tray 22 for receiving an accessory storage container.
is provided. The tray 22 is surrounded on three sides thereof by standardized shaped rails for attaching accessories.

In operation, the transport device 9 is lifted towards the stand. The cantilever-shaped extending arm 12 has a height adjusting member 26.
The fork-shaped portion 13 is positioned below the support plate 4 and receives the plate 4. After releasing the locking member 5, the transport device 9, together with the support plate 4 supported thereby, is connected directly to the patient transfer device 15,
The device 15 is positioned close to the stand 1 without removing the drip device 3 from its base.

After connecting the transport device 9 to the patient transfer device 15, both devices 9
, l5 are moved together with the patient. In the new desired position, the support plate 4 is connected to the stand 1 in the reverse order and then removed until the transport device 9 is next needed.

The conveying device 9 has damping members 27, 28 on its outer edges, so that the device 9 can be easily installed in a connected state.

These damping elements 27, 28 abut the edges of the patient transport device l5, so that a good connection is obtained.

7 to 8B show another embodiment for mounting the support plate 4 on a fixed support stand 1 and on a transport device 9, respectively. Also shown in FIGS. 7C and 9 is another embodiment of the connection member between the transport device 9 and the patient transfer device 15.

In FIG. 7A, the fixed stand 1 is used as an anesthesia stand in an operating room or an overhead stand in intensive care, and the stand has a fork-like part 13 open at the front, and the fork-like part 13 is connected to the seventh B. It engages from below a support plate 4 for an infusion device as shown in the figure to support the plate 4.

Two rails 27 are provided on the lower side of the support plate 4 , and the inner interval between both rails 27 is slightly larger than the outer width of the fork-shaped portion 13 , so that the fork-shaped portion 13 is engaged with the inner side of both rails 27 . match.

8A and 8B show partially cutaway top views of the locking mechanism 28 provided on both rails 27. FIG. This locking mechanism 28 engages in a groove 29 provided in each fork-shaped part 13, thereby ensuring the position of the support plate 4 relative to the fixed stand l.

The carrying device 9 shown in FIG. 7C has a stand leg 11 bent towards the front, on which an extending arm 12 is mounted.

Both side walls 30 of the extending arm 12 have a spacing that allows them to engage with the outer sides of both rails 27 of the support plate 4.

Therefore, if the carrying device 9 is lifted to a position close to the support plates 1 and 4 and the extension arm 12 is set at a predetermined level by the height adjustment member 26, the extension arm 12 engages the rail 27. Can be combined. In this case, the side walls 30 release the locking mechanism 28 from the groove 29 of the fork 13, so that the support plate 4
and is thus removed from the fixed stand 1.

When the support plate 4 is installed on the fixed stand 1 in an operating room or the like, the locking mechanism 28 engages with the respective groove 29 again after the extension arm 12 is removed from the rail 27.

Although not shown, the arm 12 extends from the support plate 4.
Other locking mechanisms may also be provided for securing thereon.

FIG. 7C shows another embodiment of the connection between the transport device 9 and the patient transfer device 15.

12 That is, two hooks 31 are provided on the upward movable portion of the stand leg 11 so as to engage a portion of the patient transfer device 15 from below. When the transport device 9 is, for example, rolled towards the rear and below the patient's bed and pushed up by the height adjusting member, the wheels of the base 10 of the transport device 9 take over the roller movement function of the patient transfer device 15. FIG. 9 shows the transport device 9 and the patient transfer device connected to it. In this state, the wheels of the transport device 9 take over the function of the wheels 33 of the bed 15, which constitute the patient transport device.

In the last-mentioned embodiment, the hooks 31 are open towards the top and the bed 25 is pushed up when raised by the height adjustment member 26. However, it is also possible to hook the transport device 9 to the patient transfer device 15 by means of a downwardly open hook and to raise the transport device 9 itself by means of the height adjustment member 26. In the latter case, the wheels 33 of the bed 15 assume its roller movement function during movement.

As described above, the connection between the transport device and the patient transfer device can be made extremely safely and with a compact structure, and both devices can be easily pushed and moved by one person to an operating room, etc. can be done.

The infusion device on the support plate 4 is always safely connected to the patient, and there is no risk of the tube or other connection parts becoming disconnected.

Although the present invention has been described above with respect to the above-mentioned special embodiments, the present invention is not limited thereto, and includes various modifications and equivalents within the scope of the claims.

[Effects of the Invention] As described above, according to the infusion supply device of the present invention, the connected state of the infusion member connected to the patient can be maintained without changing, and the connected portion can be maintained while the patient is being transferred. There is no fear of unexpected situations such as breakage, and infusion fluid can be supplied safely and easily.

[Brief explanation of drawings]

FIG. 1 is shown in a manner used, for example, in an operating room;
FIG. 2 is a side view of a support stand equipped with a support plate and a supply means, FIG. 2 is a side view of the transport device 9, and FIG. a side view shown with an associated patient transfer device;
4 is a partially cutaway enlarged view taken along the line IV--IV of FIG. 3, FIG. 5 is a plan view of the conveying device with a support plate, and FIG. 6 is similar to that in FIG. , a plan view showing the support plate arranged on the cantilevered extension arm of the stand; FIGS. 7 to 9 show other embodiments of the connection arrangement between the support plate and the fixed stand or carrier device; FIGS. FIG. 3 is a schematic diagram illustrating an example and another embodiment of a coupling connecting a transport device and a patient transfer device, respectively; 1: Support stand 3: Infusion device 4: Support plate 5: Locking member 9: Carrying device 12: Extending arm 13: Fork-shaped portion l4: Coupling member l5 15: Patient transfer device 27: Rail 29: Groove 26: Height adjustment member 28: Locking mechanism 31: Hook

Claims (12)

[Claims] (1) A transportable infusion supply device for patient treatment, comprising a support plate for an infusion means, the support plate having a supply connection, the plate having a fixed stand on one side and a fixed stand on the other side. An infusion supply device comprising means for releasably connecting with a conveying means, said conveying means comprising a coupling member for effecting connection with a patient transport means. (2) Claim 1, wherein the support plate includes a locking member for lockingly engaging the stand and the conveying means.
The infusion supply device described. (3) The infusion supply device according to claim 1, wherein the carrying means is formed of a transportable support stand, and the stand is provided with an extending arm at its head side end. (4) The infusion supply device according to claim 1, further comprising a battery-driven voltage supply means for operating a pump or the like, the voltage supply means being provided on the support plate. (5) The infusion supply device according to claim 1, wherein the extending arm has a fork-shaped portion that supports the support plate. (6) a fork-shaped portion provided on the fixed stand;
2. The infusion supply device according to claim 1, further comprising two rails provided on the lower side of the support plate, the rails extending so as to engage with the outside of the fork-shaped portion. (7) The infusion supply device according to claim 3 or 6, wherein the extending arm extends so as to engage with the outside of the rail of the support plate. (8) The infusion supply device according to claim 2 or 6, wherein the locking mechanism is provided within the rail and cooperates with a groove provided within the fork-shaped portion. (9) The infusion supply device according to claim 8, wherein the locking mechanism is configured to be released from the groove in the fork-shaped portion when the extending arm moves. (10) The coupling member connecting the conveyance means and the patient transfer means includes at least one hook, and the hook is pushed up by a height adjustment means, and
2. The infusion supply device of claim 1, wherein a portion of said patient transport means is thereby pushed up. (11) The coupling member connecting the conveyance means and the patient transfer means includes at least one hook, and the hook is depressed by the height adjustment means, and
2. The infusion supply device according to claim 1, wherein said conveying means is pushed up by said means. (12) Claim 10, wherein two hooks are provided, and these hooks are formed as a part of the support plate.
Or the infusion supply device according to 11.