CN219558301U

CN219558301U - Infusion pump with nutrient solution conveying function

Info

Publication number: CN219558301U
Application number: CN202223207858.4U
Authority: CN
Inventors: 张智抗; 俞欣
Original assignee: Shanghai Zhenghao Electronic Instrument Co ltd
Current assignee: Shanghai Zhenghao Electronic Instrument Co ltd
Priority date: 2022-11-30
Filing date: 2022-11-30
Publication date: 2023-08-22
Anticipated expiration: 2032-11-30

Abstract

The utility model relates to the technical field of medical appliances and discloses an infusion pump with a nutrient solution conveying function, which comprises an infusion pump body, wherein the top of the infusion pump body is fixedly connected with a support frame, the inside of the support frame is in sliding sleeve joint with a fixing clamp, the inside of the fixing clamp is in sliding sleeve joint with an infusion tube, the right side of the front face of the infusion pump body is hinged with a sliding door, and the rear side of the infusion pump body is fixedly connected with a support plate. This transfer pump with can carry nutrient solution function cup joints the movable plate in the outside of screw rod and the inboard of backup pad draw-in groove is advanced in the joint, makes the movable plate laminating in the outside of medical treatment frame montant and lock die through the spacing of nut, rotates two-way lead screw afterwards, through the shrink of two-way lead screw control grip block to this makes the grip block carry out the centre gripping lock with the montant of medical treatment frame and die, has improved the stability of transfer pump body installation from this, has avoided the transfer pump body to take place to overturn and has led to not smooth when carrying the nutrient solution.

Description

Infusion pump with nutrient solution conveying function

Technical Field

The utility model relates to the technical field of medical appliances, in particular to an infusion pump with a function of conveying nutrient solution.

Background

Infusion pumps are usually mechanical or electronic control devices which control the infusion rate by acting on infusion catheters, and are often used in situations where strict control of the infusion volume and dosage is required, such as when using booster drugs, antiarrhythmic drugs, infant intravenous infusion or intravenous anaesthesia, and where the nutrient solution is typically used for some reason when the user cannot eat, the nutrient solution contains a lot of nutrients required by the body and is beneficial to maintaining normal metabolism of the body, and the nutrient solution is typically administered by intravenous injection, so that the infusion of the nutrient solution is accomplished by using an infusion pump.

Most of infusion pumps for injecting nutrient solution in the market at present are usually provided with an infusion pump on a medical frame, the infusion pump arranged on the medical frame is required to connect an infusion tube into a nutrient bag and fixedly clamp the infusion tube in the infusion pump, and can be used for conveying nutrient solution to a human body through the infusion pump.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides an infusion pump with a function of conveying nutrient solution, and solves the problems in the prior art.

The utility model provides the following technical scheme: the utility model provides an infusion pump with can carry nutrient solution function, includes the infusion pump body, the top fixedly connected with support frame of infusion pump body, the inside slip of support frame has cup jointed the fixation clamp, the inside slip of fixation clamp has cup jointed the transfer line, the positive right side of infusion pump body articulates there is the sliding door, the rear side fixedly connected with backup pad of infusion pump body, the inside fixedly connected with screw rod of backup pad, the outside slip of screw rod has cup jointed the movable plate, the inside both sides of movable plate rotate and cup jointed two-way lead screw, the outside both sides screw thread of two-way lead screw has cup jointed the grip block.

Preferably, a display screen is arranged above the left side of the front surface of the infusion pump body, an operation key is arranged below the display screen, and the sliding door is positioned on the right side of the display screen.

Preferably, the right side of the infusion pump body is provided with a tube pressing module in the sliding door, and the infusion tube is sleeved in the tube pressing module in a sliding manner.

Preferably, the upper side and the lower side of the pipe pressing module are fixedly connected with positioning plates, and the inner part of the positioning plates is fixedly connected with locking plates.

Preferably, one end of the locking plate is provided with a spring, the spring is fixedly connected in the positioning plate, and the front surface of the locking plate is arc-shaped.

Preferably, the inside of backup pad is equipped with the draw-in groove, screw rod fixed connection is in the inside of draw-in groove, the movable plate is located the inboard of backup pad, the inside of movable plate is equipped with the spout, the grip block slides and cup joints in the inside of spout.

Compared with the prior art, the utility model has the following beneficial effects:

1. this transfer pump with can carry nutrient solution function through the backup pad at transfer pump body rear side fixed connection, when this device needs to install on medical frame, firstly place the transfer pump body on supporting platform, then place the montant of medical frame in the inboard of backup pad, cup joint the movable plate in the outside of screw rod and the inboard of joint advance backup pad draw-in groove, rotate the outside nut of screw rod afterwards, make the movable plate laminating in the outside of medical frame montant and lock through the spacing of nut dead, then rotate two-way lead screw, the shrink of grip block is controlled through two-way lead screw, thereby make the grip block carry out the centre gripping lock dead with the montant of medical frame, thereby improved transfer pump body installation's stability, avoid the transfer pump body to take place to overturn and lead to the unsmooth when carrying the nutrient solution.

2. This transfer pump with can carry nutrient solution function through the support frame at transfer pump body top fixed connection, when the transfer line that this device needs joint and nutrition bag to be connected, firstly with the transfer line joint that is connected with the nutrition bag advance the inside of fixation clamp, then pulling fixation clamp for the fixation clamp is followed the top slip of support frame and is gone into and the joint is in the inside of fixation clamp, from this makes the transfer line by spacing in the inside of support frame and fixation clamp, then with the below of transfer line joint respectively in pressing each group of pipe module to with the sliding door closure, improved the convenience of this device when installing the transfer line from this.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a side view of the structure of the present utility model;

FIG. 3 is a rear elevational view of the structure of the present utility model;

FIG. 4 is a schematic view of the structure of the fixing clip of the present utility model;

fig. 5 is a schematic structural view of the locking frame of the present utility model.

In the figure: 1. an infusion pump body; 2. a display screen; 3. a support frame; 4. a fixing clamp; 5. an infusion tube; 6. a sliding door; 7. a pipe pressing module; 8. a support plate; 9. a screw; 10. a moving plate; 11. a bidirectional screw rod; 12. a clamping plate; 13. a positioning plate; 14. and a locking plate.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-3, an infusion pump with function of delivering nutrient solution, including an infusion pump body 1, the infusion pump body 1 and a display screen 2 are used as the prior art, the utility model is not described in detail, the top of the infusion pump body 1 is fixedly connected with a support frame 3, a T-shaped clamping groove is arranged in the support frame 3, and no seal exists, the support frame 3 is used as a fixed support structure of the device, the effect of limiting an infusion tube 5 on the top of the infusion pump body 1 by matching with a fixing clamp 4 is achieved, the fixing clamp 4 is sleeved in the support frame 3 in a sliding manner, the fixing clamp 4 achieves the effect of clamping and limiting the infusion tube 5, so that the fixing clamp 4 and the support frame 3 are always positioned in the later clamping of the infusion tube 5, the installation stability of the infusion tube 5 is ensured, the situation that medical staff fix two ends of the infusion tube 5 simultaneously can ensure the installation of the infusion tube 5 is avoided, the convenience of the installation of the infusion tube 5 is improved, the infusion tube 5 is sleeved in the fixing clamp 4 in a sliding way, the infusion tube 5 is used as a conveying device of the device, two ends of the infusion tube 5 are respectively connected with a nutrition bag and a human body, so that nutrient solution can be conveyed into the human body, the right side of the front face of the infusion pump body 1 is hinged with the sliding door 6, the sliding door 6 is used as a sealing structure of the device, the effect of assisting in pressing the infusion tube 5 is achieved, the infusion tube 5 is kept and limited in the infusion pump body 1, the stability of the device is improved, the back side of the infusion pump body 1 is fixedly connected with the supporting plate 8, the supporting plate 8 is used as a supporting structure of the device, the effect of supporting and limiting screw 9 is played, the installation stability of the device is improved, the inside of the supporting plate 8 is fixedly connected with the screw 9, the screw 9 is used as the limiting structure of the device, the effect that it had played the dead spacing movable plate 10 of lock for movable plate 10 remains the state of laminating with medical frame montant all the time, the stability of this device installation has been improved, movable plate 10 has been cup jointed in the outside slip of screw rod 9, movable plate 10 is as the dead structure of this device, it has played preliminary dead effect at medical frame montant outside, the stability of this device installation has been improved, movable plate 10 has carried out spacingly to grip block 12 simultaneously, the stability of grip block 12 removal shrink has been ensured, the inside both sides rotation of movable plate 10 has cup jointed two-way lead screw 11, two-way lead screw 11 has played the effect of two sets of grip blocks 12 of synchronous control to the internal shrink as the linkage structure of this device, the convenience of this device has been improved, grip block 12 has been cup jointed to the outside both sides screw thread of two-way lead screw 11, grip block 12 has been played the effect of shrink centre gripping medical frame montant, the stability of infusion pump body 1 installation has been improved.

Referring to fig. 4-5, the display screen 2 is arranged above the front left side of the infusion pump body 1, the operation key is arranged below the display screen 2, the sliding door 6 is located on the right side of the display screen 2, the pipe pressing module 7 is arranged in the sliding door 6 and composed of a plurality of groups of clamping structures, the pipe pressing module 7 comprises positioning nails, a steam drum sensor clamp, a pressure sensor clamp and a liquid stopping clamp, the infusion pipe 5 is slidably sleeved in the pipe pressing module 7, the positioning plate 13 is fixedly connected to the upper side and the lower side of the pipe pressing module 7, the positioning plate 13 plays a role of supporting the limiting locking plate 14, the locking plate 14 is fixedly connected to the inner side of the positioning plate 13, one end of the locking plate 14 is provided with a spring, the spring plays a role of resetting the locking plate 14, the locking plate 14 is reset under the condition without external force, the locking plate 14 is enabled to be attached to the inner side of the sliding door 6, the locking plate 6 is enabled to achieve the effect of locking the sliding door 6, the closing stability of the sliding door 6 is improved, the spring is fixedly connected to the inner side of the sliding door 10, the locking plate 13 is fixedly connected to the inner side of the sliding door 10, the sliding groove 10 is reserved in the inner side 10, and the sliding groove 10 is reserved in the inner side of the sliding groove 10, and the sliding groove 10 is formed in the inner side of the sliding groove 10 is fixedly connected to the sliding groove 10, and the sliding groove is reserved.

Working principle: when the device is used, when nutrient solution is required to be conveyed into a human body, the infusion pump body 1 is firstly placed on a supporting platform of a medical frame, then the supporting plate 8 is clamped outside the vertical rod of the medical frame, the moving plate 10 is sleeved outside the screw rod 9, the moving plate 10 is limited by a nut outside the screw rod 9, the moving plate 10 is locked at the outer side of the vertical rod of the medical frame by the nut outside the screw rod 9, the bidirectional screw rod 11 is rotated, the two groups of clamping plates 12 are driven to shrink inwards by the rotation of the bidirectional screw rod 11, the effect that the clamping plates 12 clamp the vertical rod of the medical frame is achieved, the infusion pump body 1 is finally fixed outside the vertical rod of the medical frame, then the sliding door 6 is pulled, after the sliding door 6 is opened, the infusion tube 5 connected to a nutrient bag is clamped inside the fixing clamp 4, the fixing clamp 4 is pulled, the fixing clamp 4 is clamped inside the supporting frame 3 through a notch at the top of the fixing clamp 4 and the supporting frame 3, then the infusion tube 5 is clamped inside the fixing clamp 4 and the supporting frame 3, the infusion tube 5 is clamped inside the pressing groups 7 respectively, the two groups of clamping plates 12 are locked inside the pressing plates 6, the sliding door 6 is locked with the sliding door 14, and the sliding door 6 is closed, the sliding door is closed, and the human body is closed, and the infusion tube is locked with the sliding door is closed, and the human body is closed, and the infusion pump is connected with the human body and the infusion pump is closed, and the infusion pump is and the infusion pump through the infusion pump.

It is noted that relational terms such as first and second, and the like are 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. Moreover, 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. Meanwhile, in the drawings of the present utility model, the filling pattern is only for distinguishing the layers, and is not limited in any way.

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

Claims

1. Infusion pump with can carry nutrient solution function, including infusion pump body (1), its characterized in that: the utility model discloses a transfusion pump, including infusion pump body (1), support frame (3), fixed clip (4) have been cup jointed in the inside slip of support frame (3), infusion tube (5) have been cup jointed in the inside slip of fixed clip (4), positive right side of infusion pump body (1) articulates there is sliding door (6), the rear side fixedly connected with backup pad (8) of infusion pump body (1), the inside fixedly connected with screw rod (9) of backup pad (8), movable plate (10) have been cup jointed in the outside slip of screw rod (9), bidirectional screw (11) have been cup jointed in the inside both sides rotation of movable plate (10), grip block (12) have been cup jointed to the outside both sides screw thread of bidirectional screw (11).

2. An infusion pump with nutrient solution delivery function as claimed in claim 1, wherein: the infusion pump is characterized in that a display screen (2) is arranged above the left side of the front face of the infusion pump body (1), operation keys are arranged below the display screen (2), and a sliding door (6) is located on the right side of the display screen (2).

3. An infusion pump with nutrient solution delivery function as claimed in claim 1, wherein: the right side of the infusion pump body (1) is provided with a tube pressing module (7) positioned in the sliding door (6), and the infusion tube (5) is sleeved in the tube pressing module (7) in a sliding manner.

4. An infusion pump with nutrient solution delivery function as claimed in claim 3, wherein: the upper side and the lower side of the pipe pressing module (7) are fixedly connected with positioning plates (13), and locking plates (14) are fixedly connected inside the positioning plates (13).

5. An infusion pump with nutrient solution delivery function as recited in claim 4, wherein: one end of the locking plate (14) is provided with a spring, the spring is fixedly connected inside the positioning plate (13), and the front surface of the locking plate (14) is arc-shaped.

6. An infusion pump with nutrient solution delivery function as claimed in claim 1, wherein: the inside of backup pad (8) is equipped with the draw-in groove, screw rod (9) fixed connection is in the inside of draw-in groove, movable plate (10) are located the inboard of backup pad (8), the inside of movable plate (10) is equipped with the spout, grip block (12) slip cup joint in the inside of spout.