CN214807418U - Novel nursing infusion pump for general department - Google Patents

Abstract

The application discloses novel nursing transfer pump of general branch of academic or vocational study, including transfer pump, base, casing, handle, micro motor, drive shaft, cam, fixed plate, guide pillar, connecting axle, reset spring, pulley, backing plate, hose, end, display screen, apron, movable sleeve, lug, coupling spring, dwang, pressure spring, transfer line. The flexible pipe matched with the infusion pump is arranged for conveying liquid, so that the infusion precision can be improved in the conveying process, the flexible pipe can be replaced after long-time use, the problem of rebound resilience change caused by extrusion of the flexible pipe is avoided, and the improvement of the infusion precision is facilitated; the hose of this application can be stored inside the base, can conveniently carry out the connection of hose through the setting of movable sleeve when using, improves the operation convenience, drives the transfer line through the movable sleeve and compresses tightly the end, can improve the leakproofness when connecting, conveniently carries out quick replacement after the use.

Description

Novel nursing infusion pump for general department

Technical Field

The application relates to the technical field of infusion pump application, in particular to a novel general nursing infusion pump.

Background

The infusion pump is usually a mechanical or electronic control device, which can achieve the purpose of controlling the infusion speed by acting on an infusion catheter, is usually used for the condition that the infusion amount and the drug amount need to be strictly controlled, such as when boosting drugs, anti-arrhythmic drugs, infant intravenous infusion or intravenous anesthesia are applied, the intravenous infusion is a common administration mode in clinical treatment, the intravenous infusion speed is different according to the properties of the drugs and the physique of patients, the expected treatment effect cannot be achieved due to too fast and too slow infusion, even the nursing safety is influenced, the infusion pump of the infusion pump is an instrument which can accurately control the infusion drop number or the infusion flow rate, the drugs can be ensured to be uniformly and accurately and safely enter the body of the patient to play a role, and simultaneously, the infusion pump is an intelligent infusion device, the infusion speed is not influenced by the back pressure of the human body and an operator, the infusion is accurate and reliable, the infusion support is beneficial to reducing the working intensity of clinical nursing, and improving the accuracy, safety and nursing quality of infusion.

The transfer pump is a through the infusion set that mechanical system drive liquid flows, and the transfer pump need be with the transfer line centre gripping inside the transfer pump when using, and the transfer line that general nursing was used probably has the problem that the material is different, can influence the precision of transfer pump when using, causes adverse effect easily, uses the back for a long time at the transfer line, receives the problem that the resilience reduces probably appears in the extruded transfer line, makes the infusion volume be difficult to guarantee evenly. Therefore, a novel general nursing infusion pump is provided for solving the problems.

Disclosure of Invention

The utility model provides a novel general nursing transfer pump is used for solving the difficult problem of using for a long time of the hose of transfer pump among the prior art in this embodiment.

According to one aspect of the application, a novel general care infusion pump is provided, which comprises an infusion pump, a base, a shell and a replacing mechanism;

change mechanism and include movable sleeve, lug and coupling spring, transfer pump bottom fixed mounting has the base, base and transfer pump lateral wall all with casing fixed connection, the inside fixedly connected with backing plate of base, the backing plate surface is equipped with a plurality of hose, the hose end is equipped with the end, the backing plate be equipped with the movable sleeve between the casing, the movable sleeve outer wall is equipped with or is connected with the lug, the lug passes through coupling spring and transfer pump outer wall fixed connection, the movable sleeve is inside to be rotated with the dwang and is connected, the dwang top is through pressure spring and movable sleeve inner wall fixed connection.

Further, infusion pump top fixedly connected with handle, the infusion pump surface is equipped with the display screen, inside and the micro motor fixed connection of infusion pump, micro motor output and drive shaft fixed connection, the drive shaft is connected with the inside rotation of infusion pump, the even rigid coupling of drive shaft has a plurality of cam, and a plurality of is adjacent deviation angle between the cam.

Furthermore, the infusion pump is fixedly connected with the fixed plate, the fixed plate is movably inserted into a plurality of guide pillars which are uniformly distributed, the tops of the guide pillars are fixedly connected with the connecting shaft, the connecting shaft is fixedly connected with the surface of the fixed plate through a return spring, the return spring is movably sleeved with the guide pillars, the tops of the guide pillars are rotatably connected with pulleys, the number of the guide pillars is the same as that of the cams, the pulleys are contacted with the cams, and the guide pillars extend into the base.

Furthermore, the inside of the shell is connected with a movable sleeve in a sliding mode, a transfusion tube is sleeved inside the movable sleeve, one end of the transfusion tube extends to the inside of an end head, the transfusion tube is communicated with the hose through the end head, and a cover plate is hinged to the top of the shell.

Further, the movable sleeve surface is equipped with the lug of two symmetric distributions, the quantity of movable sleeve is two, two the movable sleeve is located the transfer pump both ends respectively, every the inside dwang that is equipped with two symmetric distributions of movable sleeve, two the dwang is located the transfer line both sides respectively, the transfer line is held to the dwang clamp.

Furthermore, a plurality of hoses are arranged inside the base, end heads are arranged at two ends of each hose and are located inside the shell, the end heads are movably sleeved with the inner portion of the movable sleeve, and the tops of the hoses are in contact with a plurality of guide pillars.

Through the above-mentioned embodiment of this application, the transfer pump of removable hose has been adopted, the difficult long-time use problem of transfer pump has been solved, the problem that the resilience reduces appears after can avoiding the hose to use, can conveniently change after the use, store the hose inside the transfer pump, conveniently take, and can realize the high-speed joint of hose, conveniently realize the transport of liquid, can carry on spacingly to the hose simultaneously, make the hose keep pinpointing with the drive assembly of transfer pump, be favorable to guaranteeing the precision when transfer pump infuses, improve the infusion effect.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without inventive exercise.

FIG. 1 is an overall perspective view of one embodiment of the present application;

FIG. 2 is a schematic front view of an embodiment of the present application;

FIG. 3 is a schematic side view of one embodiment of the present application;

FIG. 4 is a schematic top view of an embodiment of the present application;

FIG. 5 is a schematic internal side view of one embodiment of the present application.

In the figure: 1. the infusion pump 2, a base, 3, a shell, 4, a handle, 5, a micro motor, 6, a driving shaft, 7, a cam, 8, a fixing plate, 9, a guide post, 10, a connecting shaft, 11, a return spring, 12, a pulley, 13, a backing plate, 14, a hose, 15, an end, 16, a display screen, 17, a cover plate, 18, a movable sleeve, 19, a bump, 20, a connecting spring, 21, a rotating rod, 22, a compression spring, 23 and an infusion tube.

Detailed Description

In order to make the technical solutions better understood by those skilled in the art, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only partial embodiments of the present application, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It should be understood that the data so used may be interchanged under appropriate circumstances such that embodiments of the application described herein may be used. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

In this application, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings. These terms are used primarily to better describe the present application and its embodiments, and are not used to limit the indicated devices, elements or components to a particular orientation or to be constructed and operated in a particular orientation.

Moreover, some of the above terms may be used to indicate other meanings besides the orientation or positional relationship, for example, the term "on" may also be used to indicate some kind of attachment or connection relationship in some cases. The specific meaning of these terms in this application will be understood by those of ordinary skill in the art as appropriate.

Furthermore, the terms "mounted," "disposed," "provided," "connected," and "sleeved" are to be construed broadly. For example, it may be a fixed connection, a removable connection, or a unitary construction; can be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements or components. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present application will be described in detail below with reference to the embodiments with reference to the attached drawings.

The monitoring device in this embodiment may be applied to an infusion pump, for example, the following infusion pump is provided in this embodiment, and the infusion pump in this embodiment may be used as the following infusion pump.

The method comprises the following steps: a housing defining a slot portion configured to receive a slide clamp; a door movably connected to the housing, the door being movable between an open position and a closed position; and a locking pin movably connected to the housing and configured to engage a slide clamp, the locking pin being movable between a locking position in which the locking pin engages and secures the slide clamp in the slot and a releasing position in which the locking pin is disengaged from the slide clamp, wherein with the door moved to the open position, the locking pin is moved to the locking position and secures the slide clamp in the slot, and with the door moved to the closed position, the locking pin is moved to the releasing position and releases the slide clamp from the slot. According to a preferred embodiment of the present invention, the infusion pump further comprises a clamp locking member movably connected to the housing and comprising the locking pin, the clamp locking member further comprising a contact pin configured to engage the door if the door is moved to the closed position and disengage from the door if the door is in the open position, wherein the clamp locking member is moved to the release position if the contact pin engages the door and is moved to the locking position if the contact pin disengages from the door. According to a preferred embodiment of the invention, the door comprises an actuating pin configured to engage the contact pin if the door is in the closed position and to disengage from the contact pin if the door is in the open position. According to a preferred embodiment of the present invention, the infusion pump further comprises a door locking member, the door locking member being mounted in the housing, and the door locking member being configured to lock the door if the locking pin moves to the release position and to release the door if the locking pin moves to the locking position. According to a preferred embodiment of the invention, the door locking member comprises an opening and the door comprises a latch pin configured to be passable through the opening, the latch pin passing through the opening and being secured by the door locking member with the locking pin moved to the release position, and the latch pin being released from the opening with the locking pin moved to the locking position.

Of course, the present embodiment may be used with water infusion pumps of other configurations. Here, a description is not repeated, and the infusion pump according to the embodiment of the present application is described below.

Referring to fig. 1-5, a novel infusion pump for general nursing comprises an infusion pump 1, a base 2, a housing 3 and a replacing mechanism;

change mechanism and include movable sleeve 18, lug 19 and coupling spring 20, 1 bottom fixed mounting of transfer pump has base 2, base 2 and 1 lateral wall of transfer pump all with 3 fixed connection of casing, the inside fixedly connected with backing plate 13 of base 2, the backing plate 13 surface is equipped with a plurality of hose 14, the hose 14 tip is equipped with end 15, backing plate 13 be equipped with movable sleeve 18 between the casing 3, the 18 outer walls of movable sleeve are equipped with or are connected with lug 19, lug 19 passes through coupling spring 20 and 1 outer wall fixed connection of transfer pump, the movable sleeve 18 is inside to be rotated with dwang 21 and is connected, dwang 21 top is through pressure spring 22 and 18 inner wall fixed connection of movable sleeve.

The top of the infusion pump 1 is fixedly connected with a handle 4, the surface of the infusion pump 1 is provided with a display screen 16, the interior of the infusion pump 1 is fixedly connected with a micro motor 5, the output end of the micro motor 5 is fixedly connected with a driving shaft 6, the driving shaft 6 is rotatably connected with the interior of the infusion pump 1, the driving shaft 6 is uniformly and fixedly connected with a plurality of cams 7, a plurality of adjacent cams 7 are deviated in angle, when the cams 7 are driven by the micro motor 5, the cams 7 can contact with pulleys 12 and push guide pillars 9 to move, and the guide pillars 9 can extrude hoses 14 to convey liquid; the infusion pump 1 is fixedly connected with a fixed plate 8, a plurality of guide posts 9 which are uniformly distributed are movably inserted into the fixed plate 8, the tops of the guide posts 9 are fixedly connected with a connecting shaft 10, the connecting shaft 10 is fixedly connected with the surface of the fixed plate 8 through a return spring 11, the return spring 11 is movably sleeved with the guide posts 9, pulleys 12 are rotatably connected to the tops of the guide posts 9, the number of the guide posts 9 is the same as that of the cams 7, the cams 7 are in contact with the pulleys 12, the guide posts 9 extend into the base 2, and the guide posts 9 are connected through the return spring 11, so that the guide posts 9 can move to the original positions after moving, and the continuous conveying of liquid is realized; the interior of the shell 3 is connected with a movable sleeve 18 in a sliding manner, an infusion tube 23 is sleeved in the movable sleeve 18, one end of the infusion tube 23 extends into an end head 15, the infusion tube 23 is communicated with the hose 14 through the end head 15, a cover plate 17 is hinged to the top of the shell 3, the movable sleeve 18 is used for connecting the infusion tube 23, the infusion tube 23 is extruded through a rotating rod 21, and the infusion tube 23 is fixed; the surface of the movable sleeve 18 is provided with two symmetrically distributed convex blocks 19, the number of the movable sleeves 18 is two, the two movable sleeves 18 are respectively positioned at two ends of the infusion pump 1, two symmetrically distributed rotating rods 21 are arranged inside each movable sleeve 18, the two rotating rods 21 are respectively positioned at two sides of the infusion tube 23, the infusion tube 23 is clamped by the rotating rods 21, and after the infusion tube 23 is clamped by the rotating rods 21, the infusion tube 23 is driven to move simultaneously through the movement of the movable sleeve 18, so that the infusion tube 23 is abutted against the inside of the end head 15 to realize the sealing of the joint; the utility model discloses a portable infusion device, including base 2, hose 14, end 15, movable sleeve 18, hose 14 top contact a plurality of guide pillar 9, hose 14's storage is favorable to, and the convenience is changed after long-time the use, adopts hose 14 that matches with the delivery pump can improve the infusion precision, can avoid the problem that the infusion precision reduces to appear when different material hoses 14 use, hose 14 both ends all are equipped with end 15, end 15 is located inside casing 3, end 15 connects with the inside movable sleeve 18 of movable sleeve 18, hose 14 top contact a plurality of guide pillar 9.

When the utility model is used, the electrical components in the application are externally connected with a power supply and a control switch, one end of the infusion tube 23 is moved into the movable sleeve 18, so that the two rotating rods 21 press the surface of the infusion tube 23 tightly, the rotating rods 21 are pushed to press tightly by the elasticity of the pressing spring 22, the infusion tube 23 is fixed by the rotating rods 21, then the movable sleeve 18 is pulled to move, the movable sleeve 18 drives the lug 19 to move between the shells 3, the lug 19 is limited by the shells 3 to enable the movable sleeve 18 to move stably, the lug 19 pulls the connecting spring 20 to stretch, then the cover plate 17 is opened, the hose 14 is moved to one side of the shell 3, the hose 14 corresponds to the guide post 9, at the moment, the two ends 15 are positioned in the shells 3, the hose 14 is limited by the ends 15, after the movable sleeve 18 is loosened, the connecting spring 20 pulls the movable sleeve 18 to move, the movable sleeve 18 supports the inside of the end 15 at one end of the infusion tube 23, realize that the junction is sealed, end 15 supports base 2 outer wall simultaneously, after the operation is accomplished, drive shaft 6 through micro motor 5's work and rotate, when drive shaft 6 drives cam 7 and rotates, make cam 7 contact pulley 12, and promote pulley 12 and remove downwards, drive guide pillar 9 and remove between fixed plate 8, when fixed plate 8 drives connecting axle 10 and removes, make reset spring 11 compress, after cam 7 and pulley 12 separate, reset spring 11 drives guide pillar 9 and removes to the original place, make guide pillar 9 remove downwards in proper order through the cam 7 of a plurality of certain angular distributions in interval, guide pillar 9 supports hose 14 and extrudees the inside liquid of hose 14, and then accomplish the transport of transfer pump 1 to liquid.

The application has the advantages that:

1. the flexible pipe matched with the infusion pump is arranged for conveying liquid, so that the infusion precision can be improved in the conveying process, the flexible pipe can be replaced after long-time use, the problem of rebound resilience change caused by extrusion of the flexible pipe is avoided, and the improvement of the infusion precision is facilitated;

2. the hose of this application can be stored inside the base, can conveniently carry out the connection of hose through the setting of movable sleeve when using, improves the operation convenience, drives the transfer line through the movable sleeve and compresses tightly the end, can improve the leakproofness when connecting, conveniently carries out quick replacement after the use.

It is well within the skill of those in the art to implement, without undue experimentation, the present application is not directed to software and process improvements, as they relate to circuits and electronic components and modules.

The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims (6)

1. The utility model provides a novel nurse of general branch of academic or vocational study transfer pump which characterized in that: comprises an infusion pump (1), a base (2), a shell (3) and a replacing mechanism;

the replacing mechanism comprises a movable sleeve (18), a convex block (19) and a connecting spring (20), the base (2) is fixedly arranged at the bottom of the infusion pump (1), the side walls of the base (2) and the infusion pump (1) are fixedly connected with the shell (3), a backing plate (13) is fixedly connected inside the base (2), a plurality of hoses (14) are arranged on the surface of the backing plate (13), the end of the hose (14) is provided with a tip (15), a movable sleeve (18) is arranged between the backing plate (13) and the shell (3), the outer wall of the movable sleeve (18) is provided with or connected with a convex block (19), the convex block (19) is fixedly connected with the outer wall of the infusion pump (1) through a connecting spring (20), the movable sleeve (18) is connected with the rotating rod (21) in a rotating mode, and the top end of the rotating rod (21) is fixedly connected with the inner wall of the movable sleeve (18) through a compression spring (22).

2. The novel all-care infusion pump according to claim 1, wherein: infusion pump (1) top fixedly connected with handle (4), infusion pump (1) surface is equipped with display screen (16), infusion pump (1) inside and micro motor (5) fixed connection, micro motor (5) output and drive shaft (6) fixed connection, drive shaft (6) and infusion pump (1) internal rotation are connected, the even rigid coupling of drive shaft (6) has a plurality of cam (7), and a plurality of is adjacent deviation angle between cam (7).

3. The novel all-care infusion pump according to claim 1, wherein: the infusion pump is characterized in that the infusion pump (1) is fixedly connected with a fixing plate (8), the fixing plate (8) is movably inserted with a plurality of guide pillars (9) which are uniformly distributed, the tops of the guide pillars (9) are fixedly connected with a connecting shaft (10), the connecting shaft (10) is fixedly connected with the surface of the fixing plate (8) through a return spring (11), the return spring (11) is connected with a movable sleeve (18) of the guide pillars (9), the tops of the guide pillars (9) are rotatably connected with pulleys (12), the number of the guide pillars (9) is the same as that of the cams (7), the cams (7) are contacted with the pulleys (12), and the guide pillars (9) extend to the inside of the base (2).

4. The novel all-care infusion pump according to claim 1, wherein: casing (3) inside and movable sleeve (18) sliding connection, infusion tube (23) have been cup jointed to movable sleeve (18) inside, inside infusion tube (23) one end extended to end (15), communicate through end (15) between infusion tube (23) and hose (14), casing (3) top articulates there is apron (17).

5. The novel all-care infusion pump according to claim 1, wherein: the surface of the movable sleeve (18) is provided with two symmetrically distributed convex blocks (19), the number of the movable sleeve (18) is two, two the movable sleeve (18) is respectively arranged at two ends of the infusion pump (1), every two symmetrically distributed rotating rods (21) are arranged inside the movable sleeve (18), two the rotating rods (21) are respectively arranged at two sides of the infusion tube (23), and the infusion tube (23) is clamped by the rotating rods (21).

6. The novel all-care infusion pump according to claim 1, wherein: the novel guide post structure is characterized in that a plurality of hoses (14) are arranged inside the base (2), end heads (15) are arranged at two ends of each hose (14), the end heads (15) are located inside the shell (3), the end heads (15) are connected with movable sleeves (18) inside the movable sleeves (18), and the tops of the hoses (14) are in contact with a plurality of guide posts (9).

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