CN210542683U

CN210542683U - Transfusion stand

Info

Publication number: CN210542683U
Application number: CN201920936675.5U
Authority: CN
Inventors: 单静; 孟雪
Original assignee: Beijing Tiantan Hospital
Current assignee: Beijing Tiantan Hospital
Priority date: 2019-06-20
Filing date: 2019-06-20
Publication date: 2020-05-19
Anticipated expiration: 2029-06-20

Abstract

The utility model provides a transfusion stand relates to medical instrument technical field, when the position of jib is changeed to needs for alleviating the transfusion stand that exists among the prior art, it is harder to drag the jib, and work efficiency is low, and produces the noise easily and then influences patient's technical problem who rests and design. The infusion support comprises a walking device and a suspension device arranged on the walking device, wherein the suspension device is used for suspending an infusion bottle; the walking device comprises walking wheels and a first driving mechanism, the walking wheels are connected to a guide rail at the top of a room in a rolling mode, and the first driving mechanism is used for driving the walking wheels to roll in the guide rail. When the infusion frame is moved, the labor is greatly saved, the working efficiency of medical personnel is improved, and the infusion frame is very convenient and fast. In addition, the probability of noise generated by the movement of the walking device along the guide rail is greatly reduced, so that the transfusion support can provide a silent rest environment for the patient, and is favorable for the recovery of the patient.

Description

Transfusion stand

Technical Field

The utility model belongs to the technical field of the medical instrument technique and specifically relates to a transfusion frame is related to.

Background

The suspension type infusion support does not occupy the ground space, and improves the utilization rate of the upper space of the ward, so the suspension type infusion support is widely applied.

In the prior art, a guide rail is arranged at the top of a ward, a sliding block capable of sliding along the guide rail is arranged in the guide rail, a lifting hook is arranged at the bottom of the sliding block, and a suspension rod is hung on the lifting hook. However, in the infusion stand of this type, when the position of the hanger rod needs to be changed, it is laborious to pull the hanger rod, the working efficiency is low, and noise is easily generated to affect the recuperation of patients.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an infusion support to alleviate the infusion support that exists among the prior art when the position of jib is changeed to needs, it is harder to drag the jib, and work efficiency is low, and produces the noise easily and then influences patient's the technical problem who recuperates.

The utility model provides a transfusion stand, which comprises a walking device and a suspension device arranged on the walking device, wherein the suspension device is used for suspending a transfusion bottle;

the walking device comprises walking wheels and a first driving mechanism, the walking wheels are connected to a guide rail at the top of a room in a rolling mode, and the first driving mechanism is used for driving the walking wheels to roll in the guide rail.

Furthermore, the first driving mechanism comprises a traveling motor, the traveling motor is a double-shaft motor, the number of the traveling wheels is two, and two output shafts of the double-shaft motor are in one-to-one transmission connection with the two traveling wheels respectively; the suspension device is mounted on a housing of the dual-shaft motor.

Further, first actuating mechanism includes the transmission shaft and is used for the drive transmission shaft pivoted walking motor, the quantity of walking wheel is two, two walking wheel respectively the rigid coupling in the both ends of transmission shaft, linkage rotationally the cover is located the transmission shaft.

Further, the suspension device includes a boom including an upper bar and a lower bar connected to the upper bar, the lower bar being capable of ascending and descending with respect to the upper bar.

Furthermore, the infusion support further comprises a steel wire rope and a second driving mechanism arranged on the upper rod, the second driving mechanism comprises a winding shaft, the axial direction of the winding shaft is perpendicular to the moving direction of the lower rod, and the winding shaft achieves ascending and descending of the lower rod through winding and unwinding the steel wire rope.

Furthermore, the second driving mechanism further comprises a lifting motor, and an output shaft of the lifting motor is perpendicular to the winding shaft and is in transmission connection with the winding shaft.

Furthermore, the lower rod is provided with a through hole, one end of the steel wire rope is fixedly connected to the winding shaft, and the other end of the steel wire rope penetrates through the through hole and is fixedly connected to the upper rod.

Further, the upper rod comprises a hollow section at the lower part thereof, and the lower rod can be at least partially arranged in the hollow section;

the winding shaft is pivoted to the hollow section, and the steel wire rope is fixedly connected to the shaft section of the winding shaft, which is located inside the hollow section.

Further, the hanging device further comprises a hook, and the hook is arranged on the lower rod.

Further, the infusion support further comprises a remote control device, and the remote control device is used for controlling the first driving mechanism.

The utility model provides a transfusion stand can obtain following beneficial effect:

the utility model provides an among the infusion support, linkage is used for hanging the infusion bottle, and first actuating mechanism road wheel of driving rolls along the guide rail at room top to can drive and set up in running gear's linkage and the infusion bottle on it and remove along the guide rail.

Therefore, the utility model provides an infusion support uses a actuating mechanism to replace the manpower when removing, has saved the manpower greatly to the convenience of mobile infusion support and medical personnel's work efficiency have been improved. In addition, when the walking device moves along the guide rail, the walking device can move forwards or backwards through rolling friction between the walking wheel and the guide rail, and compared with an infusion support which overcomes the problem that sliding friction between a sliding block and the guide rail moves in the prior art, the infusion support has the advantage that the probability of generating noise is greatly reduced, so that the infusion support can provide silent rest environment for a patient, and is favorable for the recovery of the patient.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural view of an infusion stand according to an embodiment of the present invention.

Reference numerals:

010-the top of the room; 100-a walking motor; 200-road wheels; 300-a drive shaft; 400-a boom; 410-upper rod; 420-lower rod; 500-steel wire rope; 600-a lift motor; 700-winding shaft; 800-a guide rail; 900-hook.

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to the following embodiments, and it should be understood that the described embodiments are some, but not all embodiments of the present invention. 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.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.

The embodiment provides an infusion support, which comprises a walking device and a suspension device arranged on the walking device, wherein the suspension device is used for suspending an infusion bottle; the walking device comprises a walking wheel 200 and a first driving mechanism, wherein the walking wheel 200 is connected with a guide rail 800 of the top 010 of the room in a rolling manner, and the first driving mechanism is used for driving the walking wheel 200 to roll in the guide rail 800.

In the infusion support provided by the embodiment, the suspension device is used for suspending an infusion bottle, and the first driving mechanism drives the traveling wheels 200 to roll along the guide rails 800 at the top 010 of the room, so that the suspension device arranged on the traveling device and the infusion bottle thereon can be driven to move along the guide rails 800.

It is from top to bottom seen that the infusion frame that this embodiment provided uses a actuating mechanism to replace the manpower when removing, has saved the manpower greatly to the convenience that removes the infusion frame and medical personnel's work efficiency has been improved. In addition, when the walking device moves along the guide rail 800, the walking device can move forward or backward through rolling friction between the walking wheel 200 and the guide rail 800, compared with an infusion support which overcomes the problem that the walking device moves through sliding friction between a sliding block and the guide rail 800 in the prior art, the probability of noise generation of the walking device is greatly reduced, and therefore the infusion support can provide silent rest environment for a patient and is favorable for the recovery of the patient.

The infusion bottle may be a broad infusion bottle including a container containing a liquid medicine such as an infusion bag.

In this embodiment, the first drive mechanism may comprise a housing, the suspension being connected to the housing.

Specifically, linkage and casing can fixed connection to linkage rocks when can effectively reduce the motion of first actuating mechanism driven walking wheel 200, walking wheel 200 drive first actuating mechanism and linkage and remove, and then effectively avoids linkage because rock the emergence of the circumstances such as causing the injury to patient or medical personnel. Moreover, the suspension device is fixed on the shell, so that the suspension device can be effectively prevented from falling off, and even the patient or other surrounding personnel can be injured by crashing. In addition, linkage and casing fixed connection, linkage rocks for the casing for a short time, can also reduce because the noise that the looks mutual friction produced between the two, and then provides good environment of recuperating for the patient.

In addition, the suspension device and the shell can also be movably connected. For example, the housing may be provided with a hook, and the suspension device is provided with a suspension loop, the suspension loop being suspended from the hook; for another example, the casing may be provided with a pivot shaft, and the suspension device may be provided with a pivot hole in a direction perpendicular to a length direction thereof, the pivot hole being matched with the pivot shaft.

It should be noted that the connection manner of the suspension device and the first driving mechanism is not limited to the above connection manner, as long as the connection between the suspension device and the first driving mechanism can be realized, and when the first driving mechanism drives the traveling wheel 200 to move, the traveling wheel 200 can drive the first driving mechanism and the suspension device to move.

In this embodiment, the first driving mechanism includes a traveling motor 100, the traveling motor 100 is a two-shaft motor, the number of the traveling wheels 200 is two, and two output shafts of the two-shaft motor are in one-to-one transmission connection with the two traveling wheels 200 respectively; the suspension device is mounted on the shell of the double-shaft motor. Namely, the double-shaft motor directly drives the two walking wheels 200 through two output shafts thereof, and has simple structure and high transmission efficiency.

In addition, in this embodiment, as shown in fig. 1, the first driving mechanism may include a transmission shaft 300 and a traveling motor 100 for driving the transmission shaft 300 to rotate, the number of the traveling wheels 200 may be two, the two traveling wheels 200 are respectively and fixedly connected to two ends of the transmission shaft 300, and the suspension device is rotatably sleeved on the transmission shaft 300. The space in which the traveling motor 100 is located is more spacious than the space in the guide rail 800, so that the traveling motor 100 having a large volume can be mounted.

Specifically, the suspension device may be provided with a through hole matching with the transmission shaft 300, and the suspension device is rotatably sleeved on the transmission shaft 300 through the through hole.

Specifically, the output shaft of the first driving mechanism may be provided with a first bevel gear, and the transmission shaft 300 is provided with a second bevel gear matched with the first bevel gear, which are engaged with each other, thereby achieving a change in power transmission direction and smooth transmission of power.

It should be noted here that the output shaft of the first driving mechanism and the transmission shaft 300 may be connected by other transmission devices, and the connection is not limited to the connection by the first bevel gear and the second bevel gear, as long as the transmission device can realize the change of the power transmission direction and the smooth transmission of the power.

In other embodiments of the present invention, the walking device may further include a transmission shaft 300, a first connecting shaft, a connecting member and four walking wheels 200, wherein the number of the walking wheels 200 is four, two of the walking wheels 200 are respectively and fixedly connected to two ends of the transmission shaft 300, and the other two walking wheels 200 are respectively and pivotally connected to two ends of the first connecting shaft; the first connecting shaft is connected with the transmission shaft 300 through a connecting piece, wherein the transmission shaft 300 is pivoted with the connecting piece; the first driving mechanism is disposed on the connecting member and is in transmission connection with the transmission shaft 300.

Specifically, the first connecting shaft may be fixedly connected to the connecting member, or may be pivotally connected to the connecting member; when the first connecting shaft is pivoted to the connecting member, the traveling wheels 200 at two ends of the first connecting shaft can be fixedly connected to the first connecting shaft. In this other embodiment, when the first driving mechanism drives the transmission shaft 300 to rotate, the road wheels 200 at both ends of the transmission shaft 300 roll forward or backward as driving wheels, and the two road wheels 200 at both ends of the first connecting shaft are driven wheels. The walking principle is as follows: the first driving mechanism drives the transmission shaft 300 to rotate, the transmission shaft 300 drives the two driving wheels fixedly connected with the transmission shaft to rotate, and the two driving wheels roll forwards or backwards and simultaneously drive the transmission shaft 300 fixedly connected with the transmission shaft, a connecting piece pivoted with the transmission shaft 300, a first connecting shaft fixedly connected with or pivoted with the connecting piece, a driven wheel pivoted with or connected with the first connecting shaft, and the first driving mechanism arranged on the connecting piece to roll forwards or backwards. In this case, the suspension device may be provided in the first drive mechanism, or may be provided in the connecting member or the like, as long as it can move along with the traveling device without interfering with the traveling device.

In this embodiment, the suspension device may be a rod, a rope, or the like, as long as it can move along with the traveling device and can suspend an infusion bottle, an infusion bag, or the like.

In this embodiment, continuing with FIG. 1, the suspension apparatus may include a boom 400, and the boom 400 may include an upper pole 410 and a lower pole 420 connected to the upper pole 410, the lower pole 420 being capable of being raised and lowered relative to the upper pole 410. Jib 400 realizes length adjustment or lower pole 420 realizes altitude mixture control to can make things convenient for the medical personnel of different heights to carry out operations such as hanging liquid, the convenience of use improves, and has effectively avoided medical personnel to stand on tiptoe and upwards stretch the health and raise the head and carry out the emergence of dizzy or even falling the ground condition appearing when hanging liquid. When the infusion support is not used, the height of the lower rod 420 can be increased, so that the space at the lower part of a ward is enlarged; in addition, with the high accent of lower beam 420, can also effectively reduce patient or medical personnel etc. and take place to collide with even lead to the condition emergence of unnecessary injury to play the effect of protection patient and medical personnel etc.. The flow speed of the liquid medicine in the infusion bottle can be adjusted by adjusting the height of the lower rod 420, so that the infusion speed can be adjusted.

Specifically, the infusion support further comprises a wire rope 500 and a second driving mechanism arranged on the upper rod 410, the second driving mechanism comprises a winding shaft 700, the axial direction of the winding shaft 700 is perpendicular to the moving direction of the lower rod 420, and the winding shaft 700 realizes the ascending and descending of the lower rod 420 by winding and unwinding the wire rope 500. When the lower rod 420 needs to be adjusted to ascend, the second driving mechanism works, the winding shaft 700 rotates in one direction and winds the steel wire rope 500 on the winding shaft, and the length of the steel wire rope 500 in the height direction is shortened, so that the ascending of the lower rod 420 is realized; when the lower rod 420 is adjusted to descend, the second driving mechanism operates, the winding shaft 700 rotates in the other direction and releases the wire rope 500 wound thereon, and the length of the wire rope 500 in the height direction is lengthened, thereby achieving the descent of the lower rod 420. The second driving mechanism further saves manpower, improves the working efficiency of medical staff, and the use convenience of the infusion support is further improved.

Specifically, the winding shaft 700 may be an output shaft of the second driving mechanism.

In addition, as shown in fig. 1, the second driving mechanism may further include a lifting motor 600, and an output shaft of the lifting motor 600 is perpendicular to the winding shaft 700 and is in transmission connection with the winding shaft. When the lower rod 420 needs to be adjusted to ascend, the lifting motor 600 works, an output shaft of the lifting motor 600 drives the winding shaft 700 to rotate along one direction and wind the steel wire rope 500 on the winding shaft 700, and the length of the steel wire rope 500 in the height direction is shortened, so that the ascending of the lower rod 420 is realized; when the lower rod 420 needs to be adjusted to descend, the lifting motor 600 works, the output shaft of the lifting motor 600 drives the winding shaft 700 to rotate along the other direction and releases the steel wire rope 500 wound on the winding shaft 700, and the length of the steel wire rope 500 in the height direction is lengthened, so that the descending of the lower rod 420 is realized.

Specifically, as shown in fig. 1, the lower rod 420 may be provided with a through hole, and one end of the wire rope 500 may be fixed to the winding shaft 700, and the other end may pass through the through hole and be fixed to the upper rod 410.

In addition, one end of the wire rope 500 may be fixed to the winding shaft 700, and the other end may be fixed to the lower rod 420.

Specifically, one end of the wire rope 500 may be tied to the lower pole 420 through the through hole.

It should be noted that the connection method between the wire rope 500 and the lower rod 420 is not limited to the above connection method, and for example, the wire rope 500 may be directly tied to the lower rod 420. As long as the connection between the wire rope 500 and the lower rod 420 can be realized and the lower rod 420 is driven to ascend or descend, the specific connection mode between the wire rope 500 and the lower rod 420 is not limited.

Further, the upper stem 410 may include a hollow section at a lower portion thereof, and the lower stem 420 may be at least partially disposed at the hollow section; the winding shaft 700 is pivoted to the hollow section, and the wire rope 500 is fixedly connected to the shaft section of the winding shaft 700 located inside the hollow section. When the lower rod 420 is lifted, the upper part of the lower rod can enter the inside of the hollow section, and the hollow section plays a role in containing and limiting the lower rod 420; moreover, the hollow section plays a role in protecting the winding shaft 700, the steel wire rope 500, the lower rod 420 and the like in the hollow section, so that the service life of each part and the service life of the infusion support are prolonged; in addition, the upper rod 410 includes a hollow section, so that the overall mass is reduced, thereby contributing to reduction of energy consumption of the entire apparatus, and the winding shaft 700, the wire rope 500, and the lower rod 420, etc. are located in the hollow section, thereby saving space.

It should be noted that, as an alternative to this embodiment, the hollow section may be disposed on the lower rod 420. Specifically, the hollow section is located at an upper portion of the lower stem 420, and the upper stem 410 can be at least partially disposed in the hollow section. When the lower rod 420 is lifted, the lower part of the upper rod 410 can enter the inside of the hollow section, and the hollow section plays a role in containing and limiting the upper rod 410; moreover, the hollow section plays a role in protecting the upper rod 410 positioned inside the hollow section, so that the service life of the upper rod 410 and the service life of the infusion support are prolonged.

In the present embodiment, the upper rod 410 and the lower rod 420 may be arranged in parallel in the air when the lower rod 420 is raised, and the positional relationship between the lower rod 420 and the upper rod 410 is not limited as long as the raising and lowering of the lower rod 420 can be achieved.

In this embodiment, the suspension device may further include a hook 900, and the hook 900 is disposed on the lower rod 420.

Specifically, the number of the hooks 900 may be plural, and a plurality of the hooks 900 may be uniformly arranged along the circumferential direction of the lower rod 420. Therefore, the arrangement regularity of the hook 900 can be improved, and the situation that after the hook 900 is hung on an infusion bottle or an infusion bag, the infusion bottle or the infusion bag is interfered with each other can be effectively avoided.

In addition, a plurality of hooks 900 may also be disposed on the lower rod 420 in the height direction, thereby further improving the space utilization rate and reducing the interference between the infusion bottles or the infusion bags.

In this embodiment, the infusion support may further comprise a remote control device for controlling the first driving mechanism. The infusion support is controlled to move along the guide rail 800 by using the remote control device, so that the labor is further saved, and the working efficiency of medical personnel and the moving convenience of the infusion support are improved.

In particular, the remote control device may also control the second drive mechanism. The lower rod 420 is controlled to ascend and descend by using a remote control device, so that the working efficiency of medical personnel and the use convenience of the infusion support are further improved.

Specifically, the remote control device may be similar to a remote control of a toy car, the remote control of the toy car controls the toy car to move forward and backward by controlling the forward and reverse rotation of the motor of the toy car, and in this embodiment, the remote control device may also control the forward and reverse movement of the traveling device or the lifting of the lower rod 420 by controlling the forward and reverse rotation of the motor. Such a remote control device is well-established in the art, and is not particularly limited as long as it can control the operation of the first driving mechanism and the second driving mechanism.

Furthermore, the remote control device may be portable, like an air conditioner remote control or a television remote control, etc.; the remote control device can also be arranged on the wall of a ward or at the bedside of a sickbed and the like so as to facilitate the operation of the patient. In actual use, the form which is convenient to use can be selected according to needs.

In addition, in this embodiment, the first driving mechanism may also be connected to the road wheel 200 through a transmission. Wherein, the transmission device may be a speed reducer, more specifically, the transmission device may be a gear speed reducer, so that the output rotating speed of the first driving mechanism may be properly reduced, thereby properly reducing the walking sensitivity of the walking wheel 200 or the lifting sensitivity of the lower rod 420, and further better adjusting the position of the infusion support or the height of the lower rod 420.

In this embodiment, the second driving mechanism may also be provided with a transmission component such as a gear reducer to properly reduce the output rotation speed of the second driving mechanism, so as to properly reduce the sensitivity of the lifting of the lower rod 420, and further to better adjust the height of the lower rod 420.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the embodiments of the present invention.

Claims

1. An infusion support is characterized by comprising a walking device and a suspension device arranged on the walking device, wherein the suspension device is used for suspending an infusion bottle;

the walking device comprises a walking wheel (200) and a first driving mechanism, the walking wheel (200) is connected to a guide rail (800) of the top (010) of a room in a rolling mode, and the first driving mechanism is used for driving the walking wheel (200) to roll in the guide rail (800).

2. The infusion support according to claim 1, wherein the first driving mechanism comprises a walking motor (100), the walking motor (100) is a double-shaft motor, the number of the walking wheels (200) is two, and two output shafts of the double-shaft motor are in transmission connection with the two walking wheels (200) in a one-to-one correspondence manner respectively; the suspension device is mounted on a housing of the dual-shaft motor.

3. The infusion support according to claim 1, wherein the first driving mechanism comprises a transmission shaft (300) and two walking motors (100) for driving the transmission shaft (300) to rotate, the number of the walking wheels (200) is two, the two walking wheels (200) are respectively and fixedly connected to two ends of the transmission shaft (300), and the suspension device is rotatably sleeved on the transmission shaft (300).

4. The pole of any of claims 1 to 3, wherein the hanging device comprises a boom (400), the boom (400) comprising an upper pole (410) and a lower pole (420) connected to the upper pole (410), the lower pole (420) being capable of being raised and lowered relative to the upper pole (410).

5. The infusion support according to claim 4, characterized in that the infusion support further comprises a wire rope (500) and a second driving mechanism arranged on the upper rod (410), the second driving mechanism comprises a winding shaft (700), the axial direction of the winding shaft (700) is perpendicular to the moving direction of the lower rod (420), and the winding shaft (700) realizes the ascending and descending of the lower rod (420) by winding and unwinding the wire rope (500).

6. The infusion support according to claim 5, characterized in that the second driving mechanism further comprises a lifting motor (600), and an output shaft of the lifting motor (600) is perpendicular to the winding shaft (700) and is in transmission connection with the winding shaft.

7. The infusion support according to claim 5, wherein the lower rod (420) is provided with a through hole, one end of the wire rope (500) is fixedly connected to the winding shaft (700), and the other end of the wire rope passes through the through hole and is fixedly connected to the upper rod (410).

8. The infusion support according to claim 6, characterized in that said upper rod (410) comprises a hollow section in its lower part, and said lower rod (420) is at least partially arranged in said hollow section;

winding axle (700) pin joint in the hollow section, wire rope (500) rigid coupling in winding axle (700) be located the inside shaft part of hollow section.

9. The infusion support according to claim 4, characterized in that the hanging means further comprise a hook (900), the hook (900) being provided to the lower bar (420).

10. The pole of any of claims 1 to 3, further comprising a remote control for controlling the first drive mechanism.