CN221106611U

CN221106611U - Minimally invasive anesthesia infusion pump

Info

Publication number: CN221106611U
Application number: CN202322674796.6U
Authority: CN
Inventors: 张建杏
Original assignee: Guangdong General Hospital
Current assignee: Guangdong General Hospital
Priority date: 2023-10-07
Filing date: 2023-10-07
Publication date: 2024-06-11
Anticipated expiration: 2033-10-07

Abstract

The utility model relates to the technical field of medical equipment, in particular to a minimally invasive anesthesia infusion pump. The technical scheme includes that the hydraulic control device comprises a box body, a first hydraulic rod, a barrel, a stroke block and a sleeve plate, wherein an operation panel is arranged at the upper end of the box body, the first hydraulic rod and the second hydraulic rod are respectively arranged in the box body, a closing plate is arranged at the front end of the box body, symmetrically distributed placing sleeves are arranged on the inner wall of the closing plate, the barrel is arranged inside the placing sleeves, a slide rod is arranged inside the barrel, the stroke block is arranged at the opening of the box body, and the sleeve plate is arranged at one end of the second hydraulic rod. The infusion pump is matched with the needle cylinder, the needle cylinder can be used outside or stored in equipment, the use is flexible, the stored equipment is tidy and orderly, the cylinder body is protected, and the safety risks of liquid medicine leakage, flow break or pipeline falling and the like caused by accidental collision, pulling or sliding are avoided.

Description

Minimally invasive anesthesia infusion pump

Technical Field

The utility model relates to the technical field of medical equipment, in particular to a minimally invasive anesthesia infusion pump.

Background

Minimally invasive anesthesia infusion pumps are devices for controlling and managing medication infusion, commonly used in minimally invasive surgery or anesthesia procedures, which allow for precise control of medication dosage, continuous infusion, and provide more accurate administration control to meet patient individualization requirements.

The minimally invasive anesthesia infusion pump is matched with the injection needle tube to be used, the injection needle tube is fixed on the outer side of the device to be exposed, and safety risks such as leakage, cutoff or pipeline falling of liquid medicine and the like caused by accidental collision, pulling or sliding are easily caused.

Disclosure of utility model

The utility model aims at solving the problems in the background technology and provides a minimally invasive anesthesia infusion pump.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a minimally invasive anesthesia infusion pump, includes box, hydraulic stem one, barrel, stroke piece and cover board, the box upper end is provided with operating panel, be provided with hydraulic stem one and hydraulic stem two respectively in the box, the box front end is provided with the closure board, the closure board inner wall is provided with the cover of placing of symmetric distribution, place the inside barrel that is provided with of cover, the inside slide bar that is provided with of barrel, the box opening part is provided with the stroke piece, two one ends of hydraulic stem are provided with the cover board.

When the minimally invasive anesthesia infusion pump is used, the cylinder body is a syringe for injection, one end of the cylinder body is connected with the outer joint, the cylinder body is placed at the upper end of the placement sleeve, the hydraulic rod II operates to drive the sleeve plate to move, the travel bar is stressed to pressurize the travel block, the travel block box presses the handle to move, the hydraulic rod I drives the closing plate to move, the travel bar slides in the sleeve plate, the hydraulic rod II operates to link the travel block and the travel bar, the closing plate shields the box body, the hydraulic rod II and the hydraulic rod I are controlled to be transported away through the operation panel, the travel block is abutted to the pressure handle, pressure is applied through the travel block, the piston is pushed, the injection medicine is realized, and the outer joint is connected with external equipment through the travel port.

Preferably, the first hydraulic rods are distributed in a reciprocating manner, and the second hydraulic rods are distributed in a transverse manner. The first telescopic end of the hydraulic rod moves reciprocally, and the second telescopic end of the hydraulic rod moves transversely.

Preferably, a piston is arranged at one end of the sliding rod, and the piston is inserted into the cylinder in a sliding manner. The piston is connected through the slide bar and moves transversely in the cylinder.

Preferably, a pressing handle is arranged at one end of the sliding rod, a positioning groove is formed in the inner wall of the travel block, the positioning groove corresponds to the pressing handle, and a limiting handle is arranged on the outer wall of one end of the cylinder body. The pressing handle is used for pressing the sliding rod, the pressing handle is positioned through the positioning groove, and the limiting handle limits the cylinder placed in the placing sleeve.

Preferably, one end of the stroke block is provided with a stroke bar, and one end of the stroke bar is slidably inserted into the sleeve plate. The travel bar is a travel connecting piece of the sleeve plate and the travel block.

Preferably, one end of the hydraulic rod is connected with the closing plate. The first hydraulic rod drives the closing plate to shield the opening of the box body during operation.

Preferably, a travel port is formed in one end of the box body. The travel port is used for the travel of the external infusion tube of the cylinder.

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

1. According to the utility model, the injection needle tube is stored in the device, so that the exposure risk of the cylinder body can be avoided, adverse reactions and discomfort are reduced, the safety and stability of the drug infusion process are improved, the occupation of the operation space can be reduced by storing the injection needle tube in the device, and the operation site is tidy and orderly.

Drawings

FIG. 1 is a schematic view of a cross-sectional structure of the present utility model;

FIG. 2 is a schematic top view of the present utility model;

fig. 3 is a schematic diagram of a front view structure of the present utility model.

Reference numerals: 1. a case; 2. a first hydraulic rod; 3. a travel port; 4. a closing plate; 5. a cylinder; 6. a piston; 7. a slide bar; 8. pressing a handle; 9. a positioning groove; 10. a travel block; 11. a travel bar; 12. a sleeve plate; 13. a second hydraulic rod; 14. a limit handle; 15. placing a sleeve; 16. an operation panel.

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.

Example 1

As shown in fig. 1-3, the minimally invasive anesthesia infusion pump provided by the utility model comprises a box body 1, a first hydraulic rod 2, a cylinder 5, a stroke block 10 and a sleeve plate 12, wherein an operation panel 16 is arranged at the upper end of the box body 1, the first hydraulic rod 2 and the second hydraulic rod 13 are respectively arranged in the box body 1, the first hydraulic rod 2 is distributed in a reciprocating manner, the second hydraulic rod 13 is transversely distributed, a closing plate 4 is arranged at the front end of the box body 1, a symmetrically distributed placing sleeve 15 is arranged on the inner wall of the closing plate 4, the cylinder 5 is arranged in the placing sleeve 15, a sliding rod 7 is arranged in the cylinder 5, a piston 6 is arranged at one end of the sliding rod 7, the piston 6 is slidably inserted into the cylinder 5, a pressing handle 8 is arranged at one end of the sliding rod 7, a stroke block 10 is arranged at the opening of the box body 1, a positioning groove 9 is formed in the inner wall of the stroke block 10, the positioning groove 9 corresponds to the pressing handle 8, a stroke port 3 is formed in one end of the box body 1, and a limiting handle 14 is arranged on the outer wall of one end of the cylinder 5.

The procedure is based on example 1: the barrel 5 is placed at the upper end of the placement sleeve 15, the pressing handle 8 is positioned in the stroke block 10, the second hydraulic rod 13 applies pressure through the stroke block 10, and when the pressure handle 8 is acted, the piston 6 processes anesthetic agent to extrude and output, so that the output quantity of the anesthetic agent can be accurately controlled in minimally invasive surgery.

Example two

As shown in fig. 1-3, compared with the first embodiment, the minimally invasive anesthesia infusion pump provided by the present utility model further includes: one end of the second hydraulic rod 13 is provided with a sleeve plate 12, one end of the stroke block 10 is provided with a stroke bar 11, one end of the stroke bar 11 is slidably inserted into the sleeve plate 12, and one end of the first hydraulic rod 2 is connected with the closing plate 4.

In this embodiment, the first hydraulic rod 2 drives the closing plate 4 to move, the travel bar 11 slides in the sleeve plate 12, and the second hydraulic rod 13 operates to link the travel block 10, so as to accommodate the barrel 5, and avoid the barrel 5 from being touched during the injection of the anesthetic liquid in the minimally invasive surgery, thereby improving the safety and stability of the drug infusion process.

The above-described embodiments are merely a few preferred embodiments of the present utility model, and many alternative modifications and combinations of the above-described embodiments will be apparent to those skilled in the art based on the technical solutions of the present utility model and the related teachings of the above-described embodiments.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a minimally invasive anesthesia infusion pump, includes box (1), hydraulic stem (2), barrel (5), stroke piece (10) and bushing (12), its characterized in that: the novel hydraulic pressure box is characterized in that an operation panel (16) is arranged at the upper end of the box body (1), a first hydraulic rod (2) and a second hydraulic rod (13) are respectively arranged inside the box body (1), a closing plate (4) is arranged at the front end of the box body (1), symmetrically distributed placing sleeves (15) are arranged on the inner wall of the closing plate (4), a cylinder body (5) is arranged inside the placing sleeves (15), a sliding rod (7) is arranged inside the cylinder body (5), a travel block (10) is arranged at the opening of the box body (1), and a sleeve plate (12) is arranged at one end of the second hydraulic rod (13).

2. A minimally invasive anesthesia infusion pump according to claim 1, characterized in that: the first hydraulic rods (2) are distributed in a reciprocating mode, and the second hydraulic rods (13) are distributed in a transverse mode.

3. A minimally invasive anesthesia infusion pump according to claim 1, characterized in that: one end of the sliding rod (7) is provided with a piston (6), and the piston (6) is inserted into the cylinder (5) in a sliding way.

4. A minimally invasive anesthesia infusion pump according to claim 1, characterized in that: the novel sliding rod is characterized in that a pressing handle (8) is arranged at one end of the sliding rod (7), a positioning groove (9) is formed in the inner wall of the travel block (10), the positioning groove (9) corresponds to the pressing handle (8), and a limiting handle (14) is arranged on the outer wall of one end of the cylinder body (5).

5. A minimally invasive anesthesia infusion pump according to claim 1, characterized in that: one end of the travel block (10) is provided with a travel bar (11), and one end of the travel bar (11) is slidably inserted into the sleeve plate (12).

6. A minimally invasive anesthesia infusion pump according to claim 1, characterized in that: one end of the first hydraulic rod (2) is connected with the closing plate (4).

7. A minimally invasive anesthesia infusion pump according to claim 1, characterized in that: a travel port (3) is formed in one end of the box body (1).