CN213608951U

CN213608951U - Quantitative infusion drainage device

Info

Publication number: CN213608951U
Application number: CN202022381974.2U
Authority: CN
Inventors: 方芳; 顾华丽
Original assignee: Nantong First Peoples Hospital
Current assignee: Nantong First Peoples Hospital
Priority date: 2020-10-23
Filing date: 2020-10-23
Publication date: 2021-07-06
Anticipated expiration: 2030-10-23

Abstract

The utility model discloses a quantifiable infusion drainage device, which comprises a box body and a cover body hinged on the upper side of the box body, wherein two groups of fixing bands are symmetrically arranged on the left and right of the bottom of the box body, the left part of the box body is provided with a threaded hole, a metal sleeve is connected in the threaded hole in a threaded manner, a one-way liquid outlet valve is arranged in the metal sleeve, the left end of the metal sleeve is in interference connection with a liquid conveying pipe, the right end of the metal sleeve is provided with a puncture needle point, a battery cavity, a controller and a micro air pump are sequentially arranged in the cover; the utility model discloses simple structure is through placing infusion bag to in the casing to wear the box body on patient's arm, simultaneously through the atmospheric pressure in the increase casing, extrude infusion bag and at the uniform velocity input patient with the infusion in, thereby the patient can walk about at the in-process of infusion, and then brings certain convenient fruit for the patient.

Description

Quantitative infusion drainage device

Technical Field

The application relates to the field of medical auxiliary appliances, in particular to a quantitative infusion drainage device.

Background

The conventional transfusion bags in the existing hospital departments are all adopted, the transfusion bags are hung on a bracket, and the physiological saline in the transfusion bags flows out under the action of gravity.

However, the infusion mode has certain limitation, namely, the patient can only fix the infusion in a certain range and cannot walk at will, and if the patient needs to walk, the patient needs to lift the infusion bag or bring a bracket, thereby causing certain inconvenience to the patient.

Disclosure of Invention

The utility model discloses the purpose is: the utility model provides a transfusion drainage ware that can quantify, can solve prior art effectively and have certain limitation through gravity infusion to cause certain inconvenient problem for the patient.

The technical scheme of the utility model is that: the utility model provides a can quantitative infusion drainage ware, includes the box body and articulates the lid at the box body upside, box body bottom bilateral symmetry is provided with two sets of fixed bands, and the box body left part is provided with the screw hole, and screw hole female connection has the metal covering, is provided with one-way liquid valve in the metal covering, and metal covering left end interference is connected with the transfer line, and the metal covering right-hand member is provided with the puncture needle point, battery chamber, controller and miniature air pump have set gradually from a left side right side in the lid, be provided with in the lid bottom with the communicating air cock of miniature air pump input, the lid right part.

Preferably, a spongy cushion is arranged at the bottom side of the box body; the comfort level when wearing is improved.

Preferably, magic tapes matched with each other are arranged at one end of the fixing band, which is far away from the box body; through mutually supporting of two sets of fixed band magic subsides of homonymy, realize the fixed connection of two sets of fixed bands of homonymy to can wear the box body on patient's arm.

Preferably, a step-shaped pipe is arranged at the left end of the metal sleeve, and the pipe end of the step-shaped pipe is in interference fit with the pipe orifice of the infusion pipe; the ladder-shaped pipe can be matched with the connection of different pipe diameters of infusion pipes.

Preferably, hasps are symmetrically arranged on the left and right sides of the front side of the cover body, and hooks fastened with the hasps are symmetrically arranged on the left and right sides of the front side of the box body; the fixing of the box body and the cover body is realized through the hasp and the hook.

Preferably, a battery pack capable of being replaced with the battery pack is arranged in the battery cavity, and a battery card cover is clamped on the upper side of the battery cavity; the battery pack can be replaced with the battery card cover conveniently, and the controller and the miniature air pump are powered by the battery pack.

Preferably, a mesh enclosure is arranged at the bottom of the cover body, and the air tap is positioned in the mesh enclosure; the infusion bag and the air faucet are separated through the mesh enclosure, so that the air faucet is effectively prevented from being blocked.

Preferably, a sealing ring is arranged on the bottom side of the cover body; through the sealing ring, improve the gas tightness between pressure box body and the lid.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses simple structure is through placing infusion bag to in the casing to wear the box body on patient's arm, simultaneously through the atmospheric pressure in the increase casing, extrude infusion bag and at the uniform velocity input patient with the infusion in, thereby the patient can walk about at the in-process of infusion, and then brings certain convenient fruit for the patient.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required to be used in the description of the embodiments are briefly introduced below, the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural view of a front side viewing angle of the present invention;

fig. 2 is a structural schematic diagram of a rear side viewing angle of the present invention;

fig. 3 is a front elevation structure diagram of the present invention;

FIG. 4 is a schematic cross-sectional view taken along line A-A' of the present invention;

FIG. 5 is a schematic cross-sectional view of the present invention at B-B';

fig. 6 is an enlarged schematic view of the structure at position C of the present invention;

wherein: 1, a box body; 2, a cover body; 3, fixing the belt; 4, a threaded hole; 5, a metal sleeve; 6, a transfusion tube; 7 puncturing the needle tip; 8, a miniature air pump; 9, air tap; 10 a spongy cushion; 11 a stepped pipe; 12, a hasp; 13, hooking; 14 can exchange the battery pack; 15 battery card cover; 16 mesh enclosure; and 17, sealing the ring.

Detailed Description

The above-described scheme is further illustrated below with reference to specific examples. It should be understood that these examples are for illustrative purposes and are not intended to limit the scope of the present invention. The conditions used in the examples may be further adjusted according to specific conditions, and the conditions used in the experiments are not specifically mentioned.

As shown in fig. 1 to 6, a quantifiable infusion drainage device, including box body 1 and the lid 2 that articulates at 1 upside of box body, 1 bottom bilateral symmetry of box body is provided with two sets of

fixed bands

3, 1 left part of box body is provided with

screw hole

4, 4 threaded connection in screw hole has metal covering 5, be provided with one-way liquid valve in the metal covering 5, 5 left end interference of metal covering is connected with

transfer line

6, 5 right-hand members of metal covering are provided with puncture needle point 7, the battery chamber has set gradually from the left side to the right side in the lid 2, controller and miniature air pump 8, be provided with the communicating air cock 9 of 8 input ends with miniature air pump in the lid 2 bottom, 2 right parts of lid are provided.

In this embodiment, a sponge pad 10 is arranged at the bottom side of the box body 1; the comfort level when wearing is improved.

In the embodiment, magic tapes matched with each other are arranged at one end of the fixing band 3 away from the box body 1; through mutually supporting of 3 magic subsides of two sets of fixed bands of homonymy, realize the fixed connection of two sets of fixed bands of homonymy 3 to can wear box body 1 on patient's arm.

In the embodiment, a stepped pipe 11 is arranged at the left end of the metal sleeve 5, and the pipe end of the stepped pipe 11 is in interference fit with the pipe orifice of the infusion tube 6; the stepped pipe 11 can be matched with the connection of different pipe diameters of the infusion pipe 6.

In this embodiment, hasps 12 are symmetrically arranged on the front side of the cover 2, and hooks 13 fastened with the hasps 12 are symmetrically arranged on the front side of the box 1; the fastening of the case 1 and the lid 2 is realized by the hook 12 and the hook 13.

In this embodiment, a battery pack 14 capable of being replaced with a battery is arranged in the battery cavity, and a battery card cover 15 is clamped on the upper side of the battery cavity; the follow-up replaceable battery pack 14 is convenient to replace through the battery card cover 15, and power is supplied to the controller and the micro air pump 8 through the follow-up replaceable battery pack 14.

In this embodiment, a mesh enclosure 16 is disposed in the bottom of the cover 2, and the air tap 9 is located in the mesh enclosure 16; the infusion bag and the air tap 9 are separated through the mesh enclosure 16, and the air tap 9 is effectively prevented from being blocked.

In this embodiment, a sealing ring 17 is disposed on the bottom side of the cover 2; the airtightness between the cartridge body 1 and the lid body 2 is improved by the seal ring 17.

When in use, the cover body 2 is opened, the metal sleeve 5 which is cleaned and disinfected is connected in the threaded hole 4 in a threaded manner, the puncture needle point 7 is positioned in the box body 1, the infusion tube 6 is connected to the orifice of the stepped tube 11 of the metal sleeve 5 in an interference manner, the box body 1 is worn on the arm of a patient through the fixing band 3, the infusion bag is put into the box body 1, the puncture needle point 7 is punctured into and punctures the liquid outlet plug of the infusion bag, the cover body 2 is closed, the cover body 2 is fixed on the upper side of the box body 1 through the matching of the hasp 12 and the hasp 13, then the speed and the infusion time of the gas filled into the box body 1 by the micro gas pump 8 are input and regulated through the operation panel of the controller, the infusion needle of the infusion tube 6 is punctured into the arm of the patient, the micro gas pump 8 is started through the operation panel of the controller, and the micro gas pump 8 slowly and uniformly fills, the air pressure in the box body 1 is increased, so that the extrusion force of the infusion bag is larger than the blood pressure of a patient, the infusion is discharged into the infusion tube 6 through the puncture needle point 7 and the one-way liquid outlet valve, and the infusion is input into the body of the patient; meanwhile, by controlling the infusion time, when the infusion time is reached, the singlechip of the controller controls the micro air pump 8 to stop working and controls the air outlet electromagnetic valve to be opened, the air in the box body 1 is slowly discharged, the infusion is stopped, and meanwhile, the operation panel of the controller displays that the infusion is finished, so that the patient or medical staff is reminded of finishing the infusion, and further quantitative infusion is realized; after the use, the metal sleeve 5 is taken off spirally for disinfection and cleaning, thereby being convenient for the next use; meanwhile, the device effectively improves the air tightness between the threaded hole 4 and the metal sleeve 5 by using the metal sleeve 5, further effectively controls the acceleration of the air pressure in the box body 1, and further realizes uniform infusion and accurate infusion quantity control.

The device simple structure is through placing infusion bag to casing 1 in to wear box body 1 on patient's arm, simultaneously through the atmospheric pressure in the increase casing 1, extrude the infusion bag and at the uniform velocity input patient with the infusion in, thereby the patient can walk about at the in-process of infusion, and then brings certain facility for the patient.

The above is only a specific application example of the present invention, and does not constitute any limitation to the protection scope of the present invention. In addition to the above embodiments, other embodiments of the present invention are also possible. All the technical solutions formed by adopting equivalent substitutions or equivalent transformations fall within the scope of the present invention as claimed.

Claims

1. The utility model provides a transfusion drainage ware that can quantify which characterized in that: including box body (1) and articulate lid (2) at box body (1) upside, box body (1) bottom bilateral symmetry is provided with two sets of fixed bands (3), and box body (1) left part is provided with screw hole (4), and screw hole (4) female connection has metal covering (5), is provided with one-way liquid valve in the metal covering (5), and metal covering (5) left end interference is connected with transfer line (6), and metal covering (5) right-hand member is provided with puncture needle point (7), set gradually battery chamber, controller and miniature air pump (8) from the left side right side in lid (2), be provided with in lid (2) bottom with the communicating air cock (9) of miniature air pump (8) input, lid (2) right part is provided with the solenoid valve of giving vent to anger.

2. The quantitative infusion drainage device as claimed in claim 1, wherein a sponge pad (10) is arranged on the bottom side of the box body (1).

3. The quantitative infusion drainage device as claimed in claim 1, wherein magic tapes matched with each other are arranged at one end of the fixing band (3) far away from the box body (1).

4. The quantitative infusion drainage device as claimed in claim 1, wherein a stepped pipe (11) is arranged at the left end of the metal sleeve (5), and the pipe end of the stepped pipe (11) is in interference fit with the pipe orifice of the infusion tube (6).

5. The quantitative infusion drainage device as claimed in claim 1, wherein the front side of the cover body (2) is symmetrically provided with buckles (12) at left and right sides, and the front side of the box body (1) is symmetrically provided with hooks (13) buckled with the buckles (12) at left and right sides.

6. The quantitative infusion drainage device as claimed in claim 1, wherein a replaceable battery pack (14) is arranged in the battery cavity, and a battery card cover (15) is clamped on the upper side of the battery cavity.

7. The quantitative infusion drainage device as claimed in claim 1, wherein a mesh enclosure (16) is arranged in the bottom of the cover body (2), and the air tap (9) is located in the mesh enclosure (16).

8. A quantifiable infusion flow diverter according to claim 1, characterized in that the underside of the cover (2) is provided with a sealing ring (17).