CN211272796U

CN211272796U - Novel transfusion device

Info

Publication number: CN211272796U
Application number: CN201921276175.XU
Authority: CN
Inventors: 刘畅; 刘娟
Original assignee: Affiliated Hospital of North Sichuan Medical College
Current assignee: Affiliated Hospital of North Sichuan Medical College
Priority date: 2019-08-07
Filing date: 2019-08-07
Publication date: 2020-08-18
Anticipated expiration: 2029-08-07

Abstract

The utility model belongs to the technical field of medical equipment, in particular to a novel infusion apparatus, which comprises a fixed sleeve, wherein a plastic needle head is sleeved in the fixed sleeve, and the side wall of the plastic needle head is fixedly connected with a spring sheet; the utility model discloses, through the plastics syringe needle, the shell fragment, the setting of fixed cover and pin, back in medical personnel insert the plastics syringe needle in the infusion bottle plug, when the bottle plug touches a grade pole, continue to insert the plastics syringe needle in to the infusion bottle, the bottle plug just can obstruct the removal of grade pole, under the effect of grade pole, fixed cover and shell fragment phase separation, fixed cover's fixing has not been had, the shell fragment needs the reconversion, the shell fragment just drives the plastics syringe needle and opens, become the petal form, just there is the space between the plastics syringe needle like this, it flows in the transfer line to have made things convenient for the medicine to piece together through the syringe needle, the waste of medicine has been prevented, medical personnel's work load has been alleviateed, and the plastics syringe needle after opening hardly drops from the bottle plug, reduce medical personnel.

Description

Novel transfusion device

Technical Field

The utility model belongs to the technical field of medical equipment, concretely relates to novel transfusion system.

Background

At present, when a medical worker conducts infusion on a patient, the needle head of the infusion is inserted into an infusion bottle, when the infusion is conducted for a period of time, the needle head in the bottle needs to be adjusted according to the amount of the left medicine in the infusion bottle, so that the medicine in the infusion bottle can completely enter the infusion tube, and the plastic needle head can easily fall off under the action of external force after entering a bottle stopper, so that the workload of the medical worker is increased, and the infusion bottle is troublesome to operate, time-saving and labor-saving.

SUMMERY OF THE UTILITY MODEL

To solve the problems set forth in the background art described above. The utility model provides a novel infusion apparatus, which has the characteristics of simple structure and convenient operation.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a novel infusion apparatus, includes fixed cover, the plastic syringe needle has been cup jointed in the fixed cover, the lateral wall fixedly connected with shell fragment of plastic syringe needle, the opposite side and the fixed cover inner wall overlap joint of shell fragment, the surface joint of fixed cover has the bottle plug, the upper end fixedly connected with infusion bottle of bottle plug.

Preferably, the plastic pinhead is divided into four petals, the number of the elastic pieces is four, and the four elastic pieces are fixedly connected with one of the petals of the four petals of the plastic pinhead respectively.

Preferably, the left side and the right side of the fixed sleeve are fixedly connected with a stop lever.

Preferably, the outer surface of the elastic sheet is wrapped with a PVC polymer material.

Preferably, the fixed connection part of the plastic needle and the elastic sheet is in an inward concave shape.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses, through the plastics syringe needle, the shell fragment, the setting of fixed cover and pin, back in medical personnel insert the plastics syringe needle in the infusion bottle plug, when the bottle plug touches a grade pole, continue to insert the plastics syringe needle in to the infusion bottle, the bottle plug just can obstruct the removal of grade pole, under the effect of grade pole, fixed cover and shell fragment phase separation, fixed cover's fixing has not been had, the shell fragment needs the reconversion, the shell fragment just drives the plastics syringe needle and opens, become the petal form, just there is the space between the plastics syringe needle like this, it flows in the transfer line to have made things convenient for the medicine to piece together through the syringe needle, the waste of medicine has been prevented, medical personnel's work load has been alleviateed, and the plastics syringe needle after opening hardly drops from the bottle plug, reduce medical personnel.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic structural view of a front view section of the present invention;

FIG. 2 is a schematic structural view of the infusion apparatus in the working state;

in the figure: 1. a gear lever; 2. fixing a sleeve; 3. a spring plate; 4. a plastic needle; 5. an infusion bottle; 6. a bottle stopper.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. 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.

Examples

Referring to fig. 1-2, the present invention provides the following technical solutions: the utility model provides a novel transfusion system, includes fixed cover 2, through the setting of fixed cover 2, fixes plastics syringe needle 4 and shell fragment 3, the plastic syringe needle 4 has been cup jointed in fixed cover 2, the lateral wall fixedly connected with shell fragment 3 of plastics syringe needle 4 utilizes 3 self-tension of shell fragment, stretches plastics syringe needle 4, becomes plastics syringe needle 4 petal form, makes the medicine whole used, reduces extravagantly simultaneously, also hinders plastics syringe needle 4 and drops from bottle plug 6, the opposite side of shell fragment 3 and fixed cover 2 inner walls overlap joint mutually, the surface joint of fixed cover 2 has bottle plug 6, the upper end fixedly connected with infusion bottle 5 of bottle plug 6 seals up the saving through the medicine in 6 pairs of bottle plug 5, prevents to shed.

Specifically, the plastic pinhead 4 is divided into four sections, the number of the elastic pieces 3 is four, and the four elastic pieces 3 are fixedly connected with one section of the four plastic pinheads 4 respectively.

Specifically, the left side and the right side of the fixed sleeve 2 are both fixedly connected with the blocking rods 1, and under the action of the blocking plates, the overlapped elastic sheets 3 are separated from the fixed sleeve 2.

Specifically, the outer surface of shell fragment 3 wraps up there is PVC polymeric material, plays the effect of protection to shell fragment 3 through PVC polymeric material, prevents that shell fragment 3 and medicine contact from to the pollution of medicine, has reduced the erosion of medicine to shell fragment 3 on the one hand.

Specifically, the fixed connection part of the plastic needle 4 and the elastic sheet 3 is in an inward concave shape, and the plastic needle 4 and the elastic sheet 3 can smoothly enter the infusion bottle 5 through the bottle stopper 6.

The utility model discloses a theory of operation and use flow: the utility model discloses, during the use, medical personnel insert 5 bottle plugs 6 back of infusion bottle with plastics syringe needle 4, plastics syringe needle 4 inserts certain degree of depth, bottle plug 6 contacts with shelves pole 1, continue to insert plastics syringe needle 4 in the infusion bottle 5, bottle plug 6 just can obstruct the removal of shelves pole 1 and fixed cover 2, under the effect of shelves pole 1, fixed cover 2 and the 3 phase separations of shell fragment, fixed cover 2's is not fixed, shell fragment 3 needs the reconversion, shell fragment 3 just drives plastics syringe needle 4 and opens, become the petal form, just so there is the space between the plastics syringe needle 4, made things convenient for the medicine to pass through the syringe needle and flowed in the transfer line, the waste of medicine has been prevented, medical personnel's work load has been alleviateed, and plastics syringe needle 4 after opening can avoid effectively coming off from bottle plug 6.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a novel transfusion device, includes fixed cover (2), its characterized in that: the plastic infusion bottle is characterized in that a plastic needle (4) is sleeved in the fixed sleeve (2), the side wall of the plastic needle (4) is fixedly connected with an elastic sheet (3), the other side of the elastic sheet (3) is in lap joint with the inner wall of the fixed sleeve (2), a bottle stopper (6) is clamped on the outer surface of the fixed sleeve (2), and an infusion bottle (5) is fixedly connected to the upper end of the bottle stopper (6).

2. The novel infusion set according to claim 1, characterized in that: the plastic needle head (4) is divided into four petals, the number of the elastic pieces (3) is four, and the four elastic pieces (3) are fixedly connected with one petal of the four petal plastic needle heads (4) respectively.

3. The novel infusion set according to claim 1, characterized in that: the left side and the right side of the fixed sleeve (2) are fixedly connected with a gear lever (1).

4. The novel infusion set according to claim 1, characterized in that: the outer surface of the elastic sheet (3) is wrapped with PVC polymer material.

5. The novel infusion set according to claim 1, characterized in that: the fixed connection part of the plastic needle (4) and the elastic sheet (3) is in an inward concave shape.