CN213466345U

CN213466345U - Precise filtering infusion apparatus with anti-drop bottle stopper puncture outfit

Info

Publication number: CN213466345U
Application number: CN202021261126.1U
Authority: CN
Inventors: 宋腾腾; 李仁强
Original assignee: Jiakang Medical Equipment Qingdao Co ltd
Current assignee: Jiakang Medical Equipment Qingdao Co ltd
Priority date: 2020-07-02
Filing date: 2020-07-02
Publication date: 2021-06-18
Anticipated expiration: 2030-07-02

Abstract

The utility model discloses a take secondary filter transfusion system of anti-drop bottle plug puncture ware, concretely relates to medical instrument product field, including the infusion bottle, the infusion bottle is including the bottleneck, and bottleneck inner wall stopper has the rubber buffer, the rubber buffer is pegged graft and is had the bottle plug puncture ware, and bottle plug puncture ware central point puts and opens and have fixed sliding tray, fixed sliding tray both sides inner wall has all opened the rotation hole, and rotates the hole and articulate through rotating the stick and have two crisscross stop lever each other. The utility model discloses a connecting band that sets up on the transfusion system, connecting band and infusion bottle bottleneck outer wall connection during clinical venous transfusion, the infusion bottle passes through connecting band and bottle plug puncture ware below hose connection, avoids infusion bottle and bottle plug puncture ware separation, and bottle plug puncture ware and infusion bottle separation cause the problem of the intravascular production air embolism harm patient's life safety of air admission when can effectually preventing to infuse.

Description

Precise filtering infusion apparatus with anti-drop bottle stopper puncture outfit

Technical Field

The embodiment of the utility model provides a relate to medical instrument product field, concretely relates to take microfiltration transfusion system of anti-drop bottle plug puncture ware.

Background

When the medical treatment of a patient is carried out, treatment medicines are required to be input into the blood of the patient, and an infusion set is generally used, so that the infusion set is important medical equipment, and a bottle stopper puncture outfit is an important part in the infusion set.

The prior art has the following defects: when the precise filtering infusion apparatus is used for infusion, the bottle stopper puncture outfit is connected with the infusion bottle only by resistance, and the bottle stopper puncture outfit is easily influenced by external force to be separated from the infusion bottle, so that air enters into blood vessels to generate air embolism, and the life safety of a patient is harmed.

SUMMERY OF THE UTILITY MODEL

Therefore, the embodiment of the utility model provides a precise filtering transfusion device with an anti-drop bottle stopper puncture outfit, the connecting belt arranged on the transfusion device is connected with the outer wall of the bottle opening of the transfusion bottle during clinical venous transfusion, the transfusion bottle is connected with the hose below the bottle plug puncture device through the connecting belt, the separation of the transfusion bottle and the bottle plug puncture device is avoided, through the matching of the position blocking rod and the compression spring, the position blocking rod can abut against the rubber plug when the bottle plug puncture outfit is inserted into the rubber plug, thereby avoiding the separation of the bottle plug puncture outfit and the rubber plug, effectively preventing the problem that the air embolism generated by the air entering the blood vessel during the transfusion is separated from the transfusion bottle to harm the life safety of the patient, the problem that when the precise filtering infusion apparatus in the prior art is used for infusion, the bottle stopper puncture outfit is separated from the infusion bottle and is easily influenced by external force, so that air enters the blood vessel to generate air embolism, and the life safety of a patient is harmed is solved.

In order to achieve the above object, the embodiment of the present invention provides the following technical solutions: a precise filtering infusion apparatus with an anti-drop bottle plug puncture outfit comprises an infusion bottle, wherein the infusion bottle comprises a bottle opening, a rubber plug is plugged on the inner wall of the bottle opening, the rubber plug is spliced with the bottle plug puncture outfit, a fixed sliding groove is formed in the central position of the bottle plug puncture outfit, rotating holes are formed in the inner walls of the two sides of the fixed sliding groove, the rotating holes are hinged to two mutually staggered blocking rods through rotating rods, extrusion rods are welded at the tops of one ends of the blocking rods, compression springs are welded on the inner sides of the two blocking rods, infusion holes distributed in an annular shape at equal intervals are formed in one end of the bottle plug puncture outfit, the bottle plug puncture outfit is connected with an infusion tube through a fixed joint, an exhaust and drainage tube is connected with the joint of the infusion tube and the fixed joint, connecting belts are installed on the outer wall of the, and the other end of the connecting belt is provided with a fixed conical head, the outer wall of one side of the infusion tube is fixedly provided with a water stop clamp, one end of the bottom of the infusion tube is spliced with a three-way dropper with medicine adding, one end of the bottom of the three-way dropper with medicine adding is communicated with a precision filter through the infusion tube, and one end of the bottom of the precision filter is communicated with a spiral two-way through the infusion tube.

Furthermore, the tops of the two blocking rods extend to the outer wall of one side of the bottle stopper puncture outfit.

Furthermore, a dropping funnel is installed at the bottom of the three-way dropper with the medicine adding function, and a self-exhaust device is installed on the inner wall of the bottom of the dropping funnel.

Furthermore, the tail end of the spiral two-way is communicated with an intravenous infusion needle through an infusion tube, and the intravenous infusion needle and the outer wall of the bottle stopper puncture outfit are both provided with matched plastic steel needle protective sleeves.

Furthermore, a flow regulator is arranged on the outer wall of the infusion tube communicated between the precision filter and the spiral two-way.

The embodiment of the utility model provides a have following advantage:

1. the utility model has the advantages that the connecting belt arranged on the transfusion device is connected with the outer wall of the bottle mouth of the transfusion bottle during clinical venous transfusion, the transfusion bottle is connected with the hose below the bottle plug puncture outfit through the connecting belt, the transfusion bottle is not separated from the bottle plug puncture outfit, the protection effect is achieved, and the safety hazard to patients caused by air embolism generated in the air entering blood vessel due to the separation of the bottle plug puncture outfit and the transfusion bottle during transfusion can be effectively prevented;

2. the utility model discloses a hinder position pole and compression spring's cooperation, hinder the position pole and can support the rubber buffer when bottle plug puncture ware inserts in the rubber buffer, avoid bottle plug puncture ware and rubber buffer separation.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It should be apparent that the drawings in the following description are merely exemplary, and that other embodiments can be derived from the drawings provided by those of ordinary skill in the art without inventive effort.

The structure, ratio, size and the like shown in the present specification are only used for matching with the content disclosed in the specification, so as to be known and read by people familiar with the technology, and are not used for limiting the limit conditions which can be implemented by the present invention, so that the present invention has no technical essential significance, and any structure modification, ratio relationship change or size adjustment should still fall within the scope which can be covered by the technical content disclosed by the present invention without affecting the efficacy and the achievable purpose of the present invention.

FIG. 1 is a schematic view of a connection section structure of a precise filtering infusion apparatus with an anti-drop bottle stopper puncture outfit and an infusion bottle provided by the utility model;

FIG. 2 is a schematic structural view of a main body of a precision filtering infusion apparatus with an anti-drop bottle stopper puncture outfit provided by the utility model;

fig. 3 is a schematic structural view of the bottle stopper puncture outfit with the anti-drop bottle stopper puncture outfit provided by the utility model;

FIG. 4 is a schematic view of a partially enlarged cross-sectional structure of a precise filtering infusion apparatus with an anti-drop bottle stopper puncture outfit provided by the utility model;

in the figure: 1 infusion bottle, 2 bottle mouths, 3 rubber stoppers, 4 bottle stopper puncture outfits, 5 exhaust and liquid discharge pipes, 6 infusion pipes, 7 fixed conical heads, 8 connecting belts, 9 fixing holes, 10 fixing joints, 11 fixed sliding grooves, 12 rotating holes, 13 blocking rods, 14 extrusion rods, 15 compression springs, 16 infusion holes, 17 three-way dropper with medicine adding, 18 precision filters, 19 flow regulators, 20 spiral two-way parts, 21 intravenous infusion needles, 22 plastic steel needle sheaths and 23 water stopping clamps.

Detailed Description

The present invention is described in terms of specific embodiments, and other advantages and benefits of the present invention will become apparent to those skilled in the art from the following disclosure. 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.

Referring to the attached drawings 1-4 of the specification, the precise filtering infusion apparatus with the anti-falling bottle stopper puncture outfit of the embodiment comprises an infusion bottle 1, wherein the infusion bottle 1 comprises a bottle opening 2, a rubber plug 3 is plugged on the inner wall of the bottle opening 2, the rubber plug 3 is inserted with the bottle stopper puncture outfit 4, a fixed sliding groove 11 is opened at the central position of the bottle stopper puncture outfit 4, rotating holes 12 are opened on the inner walls of both sides of the fixed sliding groove 11, the rotating holes 12 are hinged with two mutually staggered blocking rods 13 through rotating rods, an extrusion rod 14 is welded on the top of one end of each of the two blocking rods 13, a compression spring 15 is welded on one side of each of the two blocking rods 13 in the extrusion rod 14, infusion tubes 16 distributed in annular and at equal intervals are opened at one end of the bottle stopper puncture outfit 4, the bottle stopper puncture outfit 4 is connected with a bottle stopper 6 through a fixed joint 10, and the joint of the, connecting band 8 is installed to 6 outer walls of transfer line, connecting band 8 is opened has equidistant fixed orifices 9 that distributes, and the 8 other ends of connecting band install fixed conical head 7, 6 one side outer wall fixed mounting of transfer line has

stagnant water clamp

23, and 6 bottom one ends of transfer line are pegged graft and are had area medicine tee bend burette 17, the area medicine tee bend burette 17 bottom one end has precision filter 18 through 6 intercommunications of transfer line, precision filter 18 bottom one end has spiral two-way 20 through 6 intercommunications of transfer line.

Furthermore, two the top of the position blocking rod 13 all extends to the outer wall of one side of the bottle stopper puncture outfit 4, so that the bottle stopper puncture outfit 4 and the rubber plug 3 can be fixed conveniently.

Further, a dropping funnel is installed at the bottom of the three-way dropper with medicine adding 17, and an air self-exhausting device is installed on the inner wall of the bottom of the dropping funnel, so that gas mixed in the filtering liquid is further screened.

Further, the end of the spiral two-way 20 is communicated with an intravenous infusion needle 21 through an infusion tube 6, and the outer walls of the intravenous infusion needle 21 and the bottle stopper puncture device 4 are both provided with an adaptive plastic steel needle sheath 22, so that the bottle stopper puncture device 4 and the intravenous infusion needle 21 are protected from being damaged, and the puncture injury caused by the bottle stopper puncture device 4 and the intravenous infusion needle 21 when medical personnel take the bottle stopper puncture device is avoided.

Furthermore, a flow regulator 19 is mounted on the outer wall of the infusion tube 6 communicated between the precision filter 18 and the spiral two-way 20.

The implementation scenario is specifically as follows: firstly, an infusion bottle 1 is hung on an infusion support, a plastic steel needle sheath 22 sleeved with a bottle stopper puncture outfit 4 and an intravenous infusion needle 21 is taken out, then an extrusion rod 14 is pressed to enable the bottle stopper puncture outfit 4 to penetrate through a rubber plug 3 and then the extrusion rod 14 is loosened, a stop rod 13 abuts against the rubber plug 3 and is positioned on the outer wall of one side inside the infusion bottle 1, one end of a connecting belt 8 is inserted into a fixing hole 9 by using a fixing conical head 7 and is fixed on the outer wall of a bottle opening 3 of the infusion bottle 1, then a flow regulator 19 is regulated to the maximum flow, liquid inside the infusion bottle 1 flows into an infusion tube 6 through the bottle stopper puncture outfit 4, the liquid inside the infusion tube 6 flows out through the intravenous infusion needle 21 after sequentially passing through a three-way medicine adding dropper 17, a precision filter 18 and a spiral two-way 20, then the outflow of the liquid is closed by the flow, the flow regulator 19 is adjusted to a proper position, the liquid is slowly input into the vein of the patient, the connecting band 8 is connected with the outer wall of the bottle opening 2 of the infusion bottle 1 through the connecting band during clinical venous infusion, the infusion bottle 1 is not separated from the bottle stopper puncture device 4, through the matching of the position blocking rod 13 and the compression spring 15, the position blocking rod 13 can abut against the rubber plug 3 when the bottle stopper puncture outfit 4 is inserted into the rubber plug 3, thereby effectively preventing the problem that the air embolism generated when the air enters the blood vessel to harm the life safety of the patient due to the separation of the bottle stopper puncture outfit 4 and the infusion bottle 1 during the infusion, the embodiment specifically solves the problem that when the existing precise filtering infusion apparatus in the prior art is used for infusion, the bottle stopper puncture outfit is connected with the infusion bottle only by resistance, and the bottle stopper puncture outfit is easily influenced by external force to be separated from the infusion bottle, so that air enters the blood vessel to generate air embolism, and the life safety of a patient is harmed.

Although the invention has been described in detail with respect to the general description and the specific embodiments, it will be apparent to those skilled in the art that modifications and improvements can be made based on the invention. Therefore, such modifications and improvements are intended to be within the scope of the invention as claimed.

Claims

1. The utility model provides a take secondary filter transfusion system of anti-drop bottle stopper puncture ware, includes infusion bottle (1), its characterized in that: the infusion bottle (1) comprises a bottle opening (2), a rubber plug (3) is plugged in the inner wall of the bottle opening (2), the rubber plug (3) is inserted into a bottle plug puncture outfit (4), a fixed sliding groove (11) is formed in the central position of the bottle plug puncture outfit (4), rotating holes (12) are formed in the inner walls of the two sides of the fixed sliding groove (11), two mutually staggered blocking rods (13) are hinged to the rotating holes (12) through rotating rods, extrusion rods (14) are welded at the tops of one ends of the two blocking rods (13), compression springs (15) are welded on one sides of the two blocking rods (13) in the extrusion rods (14), infusion holes (16) which are distributed annularly and equidistantly are formed in one end of the bottle plug puncture outfit (4), the bottle plug puncture outfit (4) is connected with an infusion tube (6) through a fixed joint (10), and an exhaust and liquid discharge tube (5) is connected with the joint of the infusion tube (6) and the, connecting band (8) are installed to transfer line (6) outer wall, connecting band (8) are opened fixed orifices (9) that have the equidistance to distribute, and connecting band (8) other end install fixed conical head (7), transfer line (6) one side outer wall fixed mounting has waterstop clamp (23), and transfer line (6) bottom one end is pegged graft and is had the area and add medicine tee bend burette (17), the area is added medicine tee bend burette (17) bottom one end and is passed through transfer line (6) intercommunication and have precision filter (18), precision filter (18) bottom one end is passed through transfer line (6) intercommunication and is had spiral two-way (20).

2. The precise filtering infusion apparatus with the anti-drop bottle stopper puncture outfit according to claim 1, is characterized in that: the tops of the two blocking rods (13) extend to the outer wall of one side of the bottle stopper puncture device (4).

3. The precise filtering infusion apparatus with the anti-drop bottle stopper puncture outfit according to claim 1, is characterized in that: the bottom of the three-way dropper (17) with the medicine adding function is provided with a dropping funnel, and the inner wall of the bottom of the dropping funnel is provided with a self-exhaust device.

4. The precise filtering infusion apparatus with the anti-drop bottle stopper puncture outfit according to claim 1, is characterized in that: the tail end of the spiral two-way (20) is communicated with an intravenous infusion needle (21) through an infusion tube (6), and the intravenous infusion needle (21) and the outer wall of the bottle stopper puncture outfit (4) are both provided with plastic steel needle sheaths (22) which are matched with each other.

5. The precise filtering infusion apparatus with the anti-drop bottle stopper puncture outfit according to claim 1, is characterized in that: and a flow regulator (19) is arranged on the outer wall of the infusion tube (6) communicated between the precision filter (18) and the spiral bi-pass (20).