CN211798027U - Venous transfusion nursing management device - Google Patents

Abstract

The utility model discloses an intravenous infusion nursing management device in the technical field of medical appliances. The nursing management device comprises an automatic tube closing mechanism and an adaptor. When the utility model is used, the adaptor is inserted and connected to the automatic tube closing mechanism. Then connect the infusion connecting tube at the bottom of the adapter to the needle of the infusion tube, and connect it to the infusion bottle through the thick-diameter needle. The clamping mechanism fixes the automatic tube closing mechanism on the infusion rod. When the infusion is about to end, the liquid in the main tube continues to drop. When the floating ball is lowered to the position of the laser transmitter, the laser sensor senses the change of light intensity and controls it through a small The device controls the activation of the clamping cylinder, so that the first hose is blocked, and the infusion pipeline is automatically closed, avoiding the problem that the medical staff misses the time and causing the patient's blood to flow back, making the infusion process safer.

Description

A kind of intravenous infusion nursing management device

technical field

The utility model relates to the technical field of medical appliances, in particular to an intravenous infusion nursing management device.

Background technique

Intravenous infusion is a method of infusing a large amount of sterile liquid, electrolytes, and drugs into the body through the vein by using the principles of atmospheric pressure and hydrostatic pressure.

The injection of large amounts of fluids, electrolytes, or blood into a vein is called intravenous infusion. Due to the different injection sites and infusion, it can be divided into peripheral venous infusion, central venous infusion, high nutrient infusion (TPN) and blood transfusion.

At present, when people infuse infusion in the hospital, because the pipeline is not closed in time after the infusion, there will be a problem of the patient's blood backflow. Therefore, the escort and medical staff need to pay attention to the liquid in the medicine bag at all times, but this is not insurance, and blood may still appear. Backflow problem.

Based on this, the present utility model designs an intravenous infusion nursing management device to solve the above-mentioned problems.

Utility model content

The purpose of the present invention is to provide an intravenous infusion nursing and management device to solve the above-mentioned problems in the background technology.

In order to achieve the above purpose, the present invention provides the following technical solutions: an intravenous infusion nursing management device, the nursing management device includes an automatic tube closing mechanism and an adapter, the automatic tube closing mechanism includes a casing, and the casing A through opening is arranged in the middle of the bottom wall, a flared slot is opened at the top of the through opening, a limiting baffle is arranged on the right side of the bottom end of the through opening, and a clamping cylinder is arranged on the left side of the bottom end of the through opening. The movable rod end of the clamping cylinder is provided with a pressure block, the pressure block is opposite to the limit baffle, the inner side of the left side wall of the casing is provided with a laser induction mechanism, and the main pipe of the adapter is inserted into the flared socket. inside the groove, and the auxiliary tube of the adapter is located in the laser induction mechanism, the outer side of the left side wall of the casing is provided with a clamping mechanism, and the clamping mechanism has two groups, and the outer side of the left side wall of the casing is provided with a clamping mechanism. A battery is arranged in the middle, and a small controller is arranged on the lower side of the battery.

Further, the battery, the small controller, the clamping cylinder and the laser induction mechanism are electrically connected.

Further, the adapter includes a main pipe, the bottom end of the main pipe is provided with a first hose, the bottom end of the first hose is connected with an infusion connection pipe, and a side pipe is communicated with the main pipe, and the A floating ball is arranged in the auxiliary pipe, a second hose is arranged at the top of the main pipe, and a thick-diameter needle is arranged at the upper end of the second hose.

Further, the laser induction mechanism includes a bar-shaped block, a groove is formed on one side of the bar-shaped block, a laser transmitter is provided on the left side of the groove, and the right side of the groove is set corresponding to the position of the laser transmitter. Has a laser sensor.

Further, the clamping mechanism includes a connecting rod, a large circular arc plate is fixedly connected to the left end of the connecting rod, and a locking screw rod is arranged through the left side of the large circular arc plate.

Further, the limiting baffle includes a mounting plate and an arc-shaped sleeve, the mounting plate is fixed on the bottom end of the casing, and the arc-shaped sleeve is fixed on the mounting plate.

Compared with the prior art, the beneficial effect of the present utility model is that: when the utility model is used, the adapter is inserted into the automatic tube closing mechanism, and then the infusion connecting pipe at the bottom of the adapter is connected with the needle of the infusion pipe. The diameter needle is connected to the infusion bottle, and then a certain amount of liquid medicine is pre-stored in the main pipe of the adapter, so that the position of the floating ball is higher than the laser transmitter, and then the automatic tube closing mechanism is fixedly installed on the infusion rod through the clamping mechanism. Near the end, the liquid in the main pipe keeps falling. When the float ball is lowered to the position of the laser transmitter, the laser sensor senses the change of light intensity, and the small controller controls the clamping cylinder to start, so that the first hose is blocked and automatically Complete the closure of the infusion pipeline to avoid the problem that medical staff miss the time and cause the patient's blood to flow back, making the infusion process safer.

Description of drawings

In order to illustrate the technical solutions of the embodiments of the present invention more clearly, the accompanying drawings required for the description of the embodiments will be briefly introduced below. Obviously, the drawings in the following description are only some embodiments of the present invention. For those of ordinary skill in the art, other drawings can also be obtained from these drawings without creative effort.

Fig. 1 is the structural representation of the utility model;

Figure 2 is a schematic diagram of the utility model adapter;

Fig. 3 is the schematic diagram of the laser induction mechanism of the present invention;

4 is a schematic diagram of the clamping mechanism of the present invention;

FIG. 5 is a schematic diagram of a limit baffle plate of the present invention.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the implementations. example. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.

1-5, the present utility model provides a technical solution: an intravenous infusion nursing management device, the nursing management device includes an automatic tube closing mechanism and an adapter 2, and the automatic tube closing mechanism includes a casing 1, the casing The middle part of the bottom wall of the body 1 is provided with a port 3, the top of the port 3 is provided with a flared slot 4, the right side of the bottom end of the port 3 is provided with a limiting baffle 5, and the left side of the bottom end of the port 3 is provided with a clamping cylinder 6 , the movable rod end of the clamping cylinder 6 is provided with a pressure block 7, the pressure block 7 is opposite to the limit baffle 5, the inner side of the left side wall of the casing 1 is provided with a laser induction mechanism 8, and the main pipe of the adapter 2 is inserted into the expansion plate. Inside the mouth slot 4, and the auxiliary tube of the adapter 2 is located in the laser induction mechanism 8, the outer side of the left side wall of the casing 1 is provided with a clamping mechanism 9, there are two groups of clamping mechanisms 9, and the left side wall of the casing 1 is provided with a clamping mechanism 9. A battery 10 is arranged in the middle of the outer side of the battery 10 , and a small controller 11 is arranged on the lower side of the battery 10 .

Among them, the battery 10 , the small controller 11 , the clamping cylinder 6 and the laser induction mechanism 8 are electrically connected. The adapter 2 includes a main pipe 21 , and the bottom end of the main pipe 21 is provided with a first hose 22 . The first hose 22 The bottom end is connected with an infusion connection pipe 23, a side of the main pipe 21 is connected with an auxiliary pipe 24, a floating ball 25 is arranged in the auxiliary pipe 24, a second hose 26 is arranged at the top of the main pipe 21, and a thicker pipe is arranged at the top of the second hose 26. The diameter needle 27, the laser induction mechanism 8 includes a bar block 81, a groove 82 is formed on one side of the bar block 81, a laser transmitter 83 is provided on the left side of the groove 82, and the right side of the groove 82 corresponds to the position of the laser transmitter 83 A laser sensor 84 is provided, the clamping mechanism 9 includes a connecting rod 91, the left end of the connecting rod 91 is fixed with a large circular arc plate 92, the left side of the large circular arc plate 92 is provided with a locking screw 93, the limit baffle 5 It includes a mounting plate 51 and an arc-shaped sleeve 52 . The mounting plate 51 is fixed on the bottom end of the housing 1 , and the arc-shaped sleeve 52 is fixed on the mounting plate 51 .

A warning light and a reset switch can also be installed on the small controller, and the warning light is used to remind medical staff or accompanying persons.

In the solution, the battery 10 is a rechargeable battery.

A specific application of this embodiment is as follows: the device is an intravenous infusion nursing management device, and the clamping cylinder in the solution is a miniature cylinder whose model is DSNU-12-25-P-A. When in use, the adapter 2 is inserted into the automatic tube-closing mechanism, then the infusion connecting pipe 23 at the bottom of the adapter is connected to the infusion tube needle, and the thick-diameter needle 27 is connected to the infusion bottle, and then the main pipe 21 of the adapter 2 is connected. A certain amount of medicinal liquid is pre-stored inside, so that the position of the floating ball 25 is higher than the laser transmitter 83, and then the automatic tube closing mechanism is fixedly installed on the infusion rod through the clamping mechanism 93. When the infusion is about to end, the medicinal liquid in the main pipe 21 is continuously When the float 25 is lowered to the position of the laser transmitter 83, the laser sensor 84 senses the change of light intensity and sends a signal to the small controller 11, and the small controller 11 controls the clamping cylinder 6 to start, so that the first hose 22 If it is blocked, the closure of the infusion pipeline is automatically completed, avoiding the problem of medical staff missing time and causing the patient's blood to flow back, making the infusion process safer.

In the description of this specification, description with reference to the terms "one embodiment", "example", "specific example", etc. means that a specific feature, structure, material or characteristic described in connection with the embodiment or example is included in the present invention. in at least one embodiment or example. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the present invention disclosed above are only used to help illustrate the present invention. The preferred embodiments do not describe all the details, nor do they limit the invention to only the described embodiments. Obviously, many modifications and variations are possible in light of the contents of this specification. This specification selects and specifically describes these embodiments in order to better explain the principle and practical application of the present invention, so that those skilled in the art can well understand and utilize the present invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims (6)

1. An intravenous infusion nursing management device, characterized in that: the nursing management device includes an automatic tube closing mechanism and an adapter (2), the automatic tube closing mechanism includes a casing (1), and the casing ( 1) A through opening (3) is provided in the middle of the bottom wall, a flared slot (4) is provided at the top of the through opening (3), and a limiting baffle (5) is arranged on the right side of the bottom end of the through opening (3). , a clamping cylinder (6) is arranged on the left side of the bottom end of the through port (3), and a pressure block (7) is arranged at the movable rod end of the clamping cylinder (6). The baffle plate (5) is opposite, the inner side of the left side wall of the casing (1) is provided with a laser induction mechanism (8), and the main pipe of the adapter (2) is inserted into the flared slot (4), And the auxiliary pipe of the adapter (2) is located in the laser induction mechanism (8), the outer side of the left side wall of the casing (1) is provided with a clamping mechanism (9), and the clamping mechanism (9) has two A battery (10) is arranged in the middle of the outer side surface of the left side wall of the casing (1), and a small controller (11) is arranged on the lower side of the battery (10). 2. An intravenous infusion nursing management device according to claim 1, characterized in that: between the battery (10), the small controller (11), the clamping cylinder (6) and the laser induction mechanism (8) Electrical connection. 3. An intravenous infusion nursing management device according to claim 1, characterized in that: the adapter (2) comprises a main pipe (21), and the bottom end of the main pipe (21) is provided with a first hose ( 22), the bottom end of the first hose (22) is connected with an infusion connection pipe (23), one side of the main pipe (21) is communicated with a secondary pipe (24), and the secondary pipe (24) is provided with In the float ball (25), the top end of the main pipe (21) is provided with a second hose (26), and the top end of the second hose (26) is provided with a thick-diameter needle (27). 4. An intravenous infusion nursing management device according to claim 1, characterized in that: the laser sensing mechanism (8) comprises a bar-shaped block (81), and one side of the bar-shaped block (81) is provided with a A groove (82) is provided with a laser transmitter (83) on the left side of the groove (82), and a laser sensor (84) is provided on the right side of the groove (82) corresponding to the position of the laser transmitter (83). 5. An intravenous infusion nursing management device according to claim 1, characterized in that: the clamping mechanism (9) comprises a connecting rod (91), and the left end of the connecting rod (91) is fixed with a large circle The arc plate (92) is provided with a locking screw (93) through the left side of the large circular arc plate (92). 6 . The intravenous infusion nursing management device according to claim 1 , wherein the limiting baffle plate ( 5 ) comprises a mounting plate ( 51 ) and an arc-shaped sleeve ( 52 ), and the mounting plate (51) is fixed on the bottom end of the casing (1), and the arc-shaped sleeve (52) is fixed on the mounting plate (51).

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