CN215023759U

CN215023759U - Portable infusion device

Info

Publication number: CN215023759U
Application number: CN202120256622.6U
Authority: CN
Inventors: 王玲; 严煌; 阮春红; 孙林丽; 晏春丽; 易灿辉; 崔丽娜
Original assignee: Third Xiangya Hospital of Central South University
Current assignee: Third Xiangya Hospital of Central South University
Priority date: 2021-01-29
Filing date: 2021-01-29
Publication date: 2021-12-07
Anticipated expiration: 2031-01-29

Abstract

The utility model discloses a portable infusion set, the on-line screen storage device comprises a base, the notch has been seted up in base top surface left side, first spout has been seted up in notch inner wall left side, notch inner wall fixedly connected with motor, the motor output end cup joints and installs primary shaft holds, and motor output end surface rotates through primary shaft holds and is connected with the baffle, and baffle and notch fixed connection, motor output end fixedly connected with pivot, pivot surface bottom surface cup joints and installs the secondary shaft hold. The threaded column is folded, the limiting shaft is pressed to enable the internal threaded pipe to be folded, the output end is driven by the motor to rotate, the sleeve enters the first chute, and then the infusion device can be folded; realized being convenient for fold the structure of infusion set and accomodate, be convenient for carry infusion set for to infusion set convenient to carry when the doctor goes out the consultation, practiced thrift the area that infusion set accomodates and occupy, it is more nimble to use, and is more convenient.

Description

Portable infusion device

Technical Field

The utility model relates to an infusion technical field especially relates to a portable infusion set.

Background

The infusion solution or large-volume injection is large-dose injection which is infused into a body by intravenous drip, is administered by one time and is more than 100ml, is a branch of the injection, is usually packaged in a glass or plastic infusion bottle or bag, and does not contain bacteriostatic agent. When in use, the dropping speed is adjusted by the infusion apparatus, the medicine is continuously and stably infused into the body, the quality requirement of infusion is basically consistent with that of injection, but the injection amount of the product is larger, so the requirements on sterility, no pyrogen and clarity are stricter, in addition, the following quality requirement is also noted, the pH is required to be close to the pH of the blood of a human body on the basis of ensuring the curative effect and the stability of the product, acid-base poisoning can be caused when the pH is too high or too low, the osmotic pressure is isotonic or hypertonic, any bacteriostatic agent cannot be added in the infusion, the quality is stable in the storage process, no toxic or side effect exists, foreign protein and antihypertensive substances which can not cause anaphylactic reaction can not exist, abnormal change of hemogram can not be caused after infusion, and liver and kidney functions can not be damaged.

Most of the existing infusion devices are fixed and difficult to fold and store, so that the infusion devices are troublesome to carry, difficult to carry when doctors go out for consultation, inconvenient to use and inflexible.

SUMMERY OF THE UTILITY MODEL

The utility model provides a portable infusion device, the structure that has solved current infusion device is most all fixed, is difficult to carry out the problem of folding the accomodating to infusion device's structure.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a portable infusion device comprises a base, wherein a notch is formed in the left side of the top surface of the base, a first chute is formed in the left side of the inner wall of the notch, a motor is fixedly connected to the inner wall of the notch, a first bearing is installed at the output end of the motor in a sleeved mode, a partition plate is connected to the surface of the output end of the motor in a rotating mode through the first bearing, a rotating shaft is fixedly connected to the output end of the motor, a second bearing is installed on the bottom surface of the rotating shaft in a sleeved mode, a baffle plate is connected to the surface of the rotating shaft in a rotating mode through the second bearing, the baffle plate is fixedly connected with the notch, a sleeve is fixedly connected to the right side of the rotating shaft, a sliding hole is formed in the surface of the sleeve and in a penetrating mode through the inner wall of the sleeve, an inner wall of the sleeve is slidably connected with an inner threaded pipe, a through groove is formed in the surface of the inner wall of the through groove, a spring is fixedly connected with a limiting plate at the top end of the spring, and limiting plate and logical groove sliding connection, spacing axle of limiting plate top surface fixedly connected with, and spacing axle and slide opening sliding connection, the internal thread pipe inner wall threaded connection has the screw thread post, screw thread post right side fixedly connected with support frame, support frame left side fixedly connected with couple, the fixed antiskid cover that has cup jointed in screw thread post surface right side.

Preferably, the base left side fixedly connected with handle, the handheld touch pad of handle fixed surface is connected with, handheld touch pad fixed surface is connected with the antislip strip, notch inner wall fixedly connected with shield, notch inner wall fixedly connected with apron.

Preferably, the anti-slip strip is made of rubber materials and is of a plate-shaped structure.

Preferably, the surface of the anti-slip sleeve is provided with an anti-slip groove, and the anti-slip groove is a rectangular groove.

Preferably, the number of the slide holes is ten, and the ten slide holes are respectively positioned on the top surface and the bottom surface of the sleeve.

Preferably, the number of the springs, the limiting plates and the limiting shafts is two, and the two springs, the two limiting plates and the two limiting shafts are symmetrically arranged by taking the transverse central line of the front surface of the threaded column as a symmetry axis.

Preferably, the second spout has been seted up at base left surface both ends, sliding connection has the slide bar in the second spout, slide bar one end sliding connection is in the second spout, and the other end extends to the second spout outside, and the lower surface that the slide bar is located the outside one end of second spout flushes with the bottom of base.

Preferably, the lower surface of the sliding rod, which is located at one end of the outer portion of the second sliding groove, is fixedly connected with a rubber anti-slip pad.

Preferably, the sliding rod is provided with a limiting sliding block, the second sliding groove is internally provided with a corresponding limiting sliding groove, and the limiting sliding block is connected in the limiting sliding groove in a sliding manner.

Preferably, the sliding rod is provided with a positioning bead, and the second sliding groove is internally provided with a corresponding positioning groove.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the portable infusion device drives the rotating shaft to rotate through the motor, drives the sleeve to turn, enables the sleeve to turn to be in a vertical state, then enables the limiting shaft to contract through pressing the limiting shaft, pulls the threaded column to enable the limiting shaft to enter a next sliding hole, enables the threaded column to extend through rotating the threaded column, can be used for infusion, packs up the threaded column after being used, presses the limiting shaft again to pack up the internal threaded pipe, and enables the sleeve to enter the first sliding groove through driving the output end to rotate through the motor, and can pack up the infusion device; realized being convenient for fold the structure of infusion set and accomodate, be convenient for carry infusion set for to infusion set convenient to carry when the doctor goes out the consultation, practiced thrift the area that infusion set accomodates and occupy, it is more nimble to use, and is more convenient.

2. This portable infusion set through the shield, carries out dustproof processing to the motor, through handle, handheld touch pad. The anti-slip strips are used in a matched manner to carry the infusion device by hand; the dustproof target of the motor is realized, so that the infusion device is more convenient to carry.

Drawings

FIG. 1 is a front view of the present invention;

FIG. 2 is a front sectional view of the structure of the present invention;

FIG. 3 is an enlarged view of the structure of the utility model at the position A;

FIG. 4 is another front view of the structure of the present invention;

fig. 5 is a schematic side sectional view of a base in the third embodiment of the present invention.

In the figure: the device comprises a base 1, a notch 2, a first chute 3, a motor 4, a first bearing 5, a partition plate 6, a rotating shaft 7, a second bearing 8, a baffle 9, a sleeve 10, a sliding hole 11, an internal threaded pipe 12, a through groove 13, a spring 14, a limiting plate 15, a limiting shaft 16, a threaded column 17, a supporting frame 18, a hook 19, an anti-slip sleeve 20, a handle 21, a handheld contact pad 22, an anti-slip strip 23, a dust cover 24, a cover plate 25, a second chute 26, a sliding rod 27 and a limiting chute 28.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The first embodiment is as follows: referring to fig. 1-3, a portable infusion device comprises a base 1, a non-slip mat is arranged on the bottom surface of the base 1, a notch 2 is arranged on the left side of the top surface of the base 1, a first chute 3 is arranged on the left side of the inner wall of the notch 2, a motor 4 is fixedly connected to the inner wall of the notch 2, a first bearing 5 is sleeved on the output end of the motor 4, a baffle 6 is rotatably connected to the surface of the output end of the motor 4 through the first bearing 5, the baffle 6 is fixedly connected to the notch 2, a rotating shaft 7 is fixedly connected to the output end of the motor 4, a second bearing 8 is sleeved on the bottom surface of the rotating shaft 7, a baffle 9 is rotatably connected to the surface of the rotating shaft 7 through the second bearing 8, the baffle 9 is fixedly connected to the notch 2, a sleeve 10 is fixedly connected to the right side of the rotating shaft 7, slide holes 11 are arranged on the surface and the inner wall of the sleeve 10 in a penetrating manner, the number of the slide holes 11 is ten, and the ten slide holes 11 are respectively arranged on the top surface and the bottom surface of the sleeve 10, the limiting shaft 16 is convenient to fix, so that the infusion device can adjust different infusion heights, the inner wall of the sleeve 10 is slidably connected with the internal threaded pipe 12, the surface of the internal threaded pipe 12 is provided with the through groove 13, the bottom surface of the inner wall of the through groove 13 is fixedly connected with the spring 14, the number of the limiting plate 15 and the number of the limiting shaft 16 are two, the two springs 14, the two limiting plates 15 and the two limiting shafts 16 are all symmetrically arranged by taking the transverse central line of the front surface of the threaded post 17 as a symmetry axis, the top end of the spring 14 is fixedly connected with the limiting plate 15, the limiting plate 15 is slidably connected with the through groove 13, the top surface of the limiting plate 15 is fixedly connected with the limiting shaft 16, the limiting shaft 16 is slidably connected with the sliding hole 11, in the embodiment, one end of the limiting shaft 16, far away from the limiting plate 15, is hemispherical, the radius of the hemisphere is larger than the thickness of the sliding hole 11, the threaded post 17 is in threaded connection with the inner wall of the internal threaded pipe 12, and the right side of the threaded post 17 is fixedly connected with the supporting frame 18, the left side of the support frame 18 is fixedly connected with a hook 19, the right side of the surface of the threaded column 17 is fixedly sleeved with an anti-slip sleeve 20, the surface of the anti-slip sleeve 20 is provided with an anti-slip groove which is a rectangular groove and is convenient for medical personnel to grab, so that the hand is not easy to slip when grabbing, the rotating shaft 7 is driven to rotate by the motor 4 to drive the sleeve 10 to turn over, so that the sleeve 10 is turned to be in a vertical state, then the limiting shaft 16 is pressed to contract the limiting shaft 16, the threaded column 17 is pulled to enable the limiting shaft 16 to enter the next sliding hole 11, the threaded column 17 is rotated to extend the threaded column 17, so that the infusion device can be used, after the use, the threaded column 17 is folded, then the limiting shaft 16 is pressed to fold the internal threaded tube 12, the output end is driven to rotate by the motor 4, so that the sleeve 10 enters the first sliding groove 3, the infusion device can be folded, and the structure of the infusion device can be conveniently folded and stored, the infusion device is convenient to carry, the infusion device is convenient to carry when a doctor goes out for consultation, the occupied area of the infusion device is saved, and the infusion device is more flexible and convenient to use.

Example two: referring to fig. 4, a portable infusion device, including base 1, base 1 left side fixedly connected with handle 21, the handheld touch pad 22 of handle 21 fixed surface is connected with, the handheld touch pad 22 fixed surface is connected with

antislip strip

23, 2 inner wall fixedly connected with shield 24 of notch, 2 inner wall fixedly connected with apron 25 of notch, antislip strip 23 adopts the rubber material to make, and antislip strip 23 is platelike structure, through shield 24, to motor 4 dustproof processing, through handle 21, handheld touch pad 22. The anti-slip strip 23 is used in a matched mode, the infusion device is lifted, the aim of conveniently preventing dust of the motor is achieved, the infusion device is more convenient to carry, and other structures of the embodiment are the same as those of the embodiment.

Example three: referring to fig. 5, a portable infusion device comprises a base 1, wherein two ends of the left side of the base 1 are provided with second sliding grooves 26, the second sliding grooves 26 are connected with sliding rods 27 in a sliding manner, one end of each sliding rod 27 is connected in the second sliding groove 26 in a sliding manner, the other end of each sliding rod 27 extends to the outside of the second sliding groove 26, the lower surface of one end, located at the outside of the second sliding groove 26, of each sliding rod 27 is flush with the bottom of the base 1, through the matching of the second sliding groove 26 and the corresponding sliding rod 27, when the portable infusion device is used, the sliding rod 27 is pulled out, so that the stability of the base 1 is enhanced, after the portable infusion device is used, the sliding rod 27 can be accommodated by pushing the sliding rod 27 into the second sliding groove 26, the lower surface, located at one end, located at the outside of the second sliding groove 26, of the sliding rod 27 is fixedly connected with a rubber non-slip mat, the sliding rod 27 is prevented from sliding on the ground, the stability of the base 1 is affected, the sliding rod 27 is provided with a limiting slide block, the corresponding limiting sliding groove 28 is arranged inside of the second sliding groove 26, spacing slider sliding connection is in spacing spout 28, cooperation through stopper and spacing spout 28, be convenient for carry on spacingly to slide bar 27, prevent slide bar 27 slippage from second spout 26 in, still be equipped with the location pearl on slide bar 27, the constant head tank that corresponds with the location pearl is seted up to the inside of second spout 26, cooperation through location pearl and constant head tank, be convenient for fix a position slide bar 27, prevent slide bar 27 and slide at will in second spout 26, be convenient for accomodate fixed slide bar 27, other structures of this embodiment are the same with embodiment one or two.

The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.

When in use: rotate through motor 4 drive output, it rotates to drive pivot 7, it overturns to drive sleeve pipe 10, make sleeve pipe 10 overturn to vertical state, spacing axle 16 is pressed to the rethread, make limiting plate 15 extrude spring 14, make spacing axle 16 contract, pulling screw thread post 17, make spacing axle 16 get into in the next slide opening 11, rotating screw thread post 17, make screw thread post 17 remove along internal thread pipe 12 screw thread direction, make screw thread post 17 extend, can infuse and use, after having used, pack up screw thread post 17, press spacing axle 16 again, make internal thread pipe 12 pack up, rotate through motor 4 drive output, make sleeve pipe 10 get into first spout 3, can pack up infusion set.

To sum up, the utility model discloses a portable infusion set, simple structure is convenient for fold and is accomodate, and also portable has solved current infusion set's structure and mostly all is fixed simultaneously, is difficult to fold the problem of accomodating to infusion set's structure.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A portable infusion device comprises a base (1) and is characterized in that a notch (2) is formed in the left side of the top surface of the base (1), a first sliding groove (3) is formed in the left side of the inner wall of the notch (2), a motor (4) is fixedly connected to the inner wall of the notch (2), a first bearing (5) is installed at the output end of the motor (4) in a sleeved mode, a partition plate (6) is rotatably connected to the surface of the output end of the motor (4) through the first bearing (5), the partition plate (6) is fixedly connected with the notch (2), a rotating shaft (7) is fixedly connected to the output end of the motor (4), a second bearing (8) is installed on the bottom surface of the rotating shaft (7) in a sleeved mode, a baffle (9) is rotatably connected to the surface of the rotating shaft (7) through the second bearing (8), the baffle (9) is fixedly connected with the notch (2), a sleeve (10) is fixedly connected to the right side of the rotating shaft (7), a sliding hole (11) is arranged on the surface and the inner wall of the sleeve (10) in a penetrating way, an inner threaded pipe (12) is connected on the inner wall of the sleeve (10) in a sliding way, a through groove (13) is formed in the surface of the internal threaded pipe (12), a spring (14) is fixedly connected to the bottom surface of the inner wall of the through groove (13), a limiting plate (15) is fixedly connected to the top end of the spring (14), the limiting plate (15) is connected with the through groove (13) in a sliding way, the top surface of the limiting plate (15) is fixedly connected with a limiting shaft (16), the limiting shaft (16) is connected with the sliding hole (11) in a sliding way, the inner wall of the internal thread pipe (12) is connected with a thread column (17) in a threaded way, the right side of the threaded column (17) is fixedly connected with a support frame (18), the left side of the support frame (18) is fixedly connected with a hook (19), the right side of the surface of the threaded column (17) is fixedly sleeved with an anti-skidding sleeve (20).

2. The portable infusion device as claimed in claim 1, wherein a handle (21) is fixedly connected to the left side of the base (1), a handheld touch pad (22) is fixedly connected to the surface of the handle (21), a non-slip strip (23) is fixedly connected to the surface of the handheld touch pad (22), a dust cover (24) is fixedly connected to the inner wall of the notch (2), and a cover plate (25) is fixedly connected to the inner wall of the notch (2).

3. The portable infusion device as claimed in claim 2, wherein the anti-slip strip (23) is made of rubber, and the anti-slip strip (23) has a plate-shaped structure

4. The portable infusion device as claimed in claim 1, wherein the anti-slip sleeve (20) has an anti-slip groove formed on the surface thereof, and the anti-slip groove is a rectangular groove.

5. A portable infusion device according to claim 1, wherein the number of said slide holes (11) is ten, and ten slide holes (11) are located on the top and bottom surfaces of the cannula (10), respectively.

6. The portable infusion device according to claim 1, wherein the number of the springs (14), the number of the limiting plates (15) and the number of the limiting shafts (16) are two, and the two springs (14), the two limiting plates (15) and the two limiting shafts (16) are symmetrically arranged by taking a transverse center line of the front surface of the threaded column (17) as a symmetry axis.

7. The portable infusion device as claimed in claim 1, wherein a second sliding groove (26) is formed at two ends of the left side of the base (1), a sliding rod (27) is slidably connected in the second sliding groove (26), one end of the sliding rod (27) is slidably connected in the second sliding groove (26), the other end of the sliding rod (27) extends to the outside of the second sliding groove (26), and the lower surface of the sliding rod (27) at the end of the outside of the second sliding groove (26) is flush with the bottom of the base (1).

8. The portable infusion device as claimed in claim 7, wherein a rubber non-slip pad is fixedly connected to the lower surface of the slide bar (27) at the outer end of the second chute (26).

9. The portable infusion device as claimed in claim 7, wherein the slide bar (27) is provided with a limit slider, the second slide groove (26) is provided with a corresponding limit slide groove (28), and the limit slider is slidably connected in the limit slide groove (28).

10. The portable infusion device as claimed in claim 7, wherein the sliding bar (27) is provided with a positioning bead, and the second sliding groove (26) is provided with a corresponding positioning groove therein.