CN211675695U

CN211675695U - Anti-drop infusion set

Info

Publication number: CN211675695U
Application number: CN201921573966.9U
Authority: CN
Inventors: 王洪根
Original assignee: Hangzhou Diyijia Medical Equipment Co ltd
Current assignee: Shanghai Treeful Pharmaceutical Co Ltd
Priority date: 2019-09-20
Filing date: 2019-09-20
Publication date: 2020-10-16
Anticipated expiration: 2029-09-20

Abstract

The utility model discloses an anti-drop infusion set, which comprises an infusion tube, wherein one end of the infusion tube is provided with a puncture outfit, an air inlet pipe is fixed on the side surface of the puncture outfit, the top of the infusion tube is provided with an infusion bottle, the bottom end of the infusion bottle is fixed with a protective cover, the two side surfaces of the protective cover are symmetrically fixed with limiting blocks, the bottom end of the puncture outfit is sleeved and fixed with a fixed block corresponding to the surface of the infusion tube, the top of the fixed block is symmetrically provided with a rotating block, and the surface of the rotating block is provided with a limiting hole matched with the limiting block; through the torsional spring of design, make the automatic position that restores of rotatory piece, through rotatory piece, fixed block, stopper, the spacing hole of design, improve and receive under the condition that outside was dragged when the transfer line, pjncture needle and visor produce the problem of readily releasable, make to increase the block spacing between transfer line and the infusion bottle, increase connection stability, avoid droing between transfer line and the infusion bottle.

Description

Anti-drop infusion set

Technical Field

The utility model belongs to the technical field of the transfusion system, concretely relates to anti-drop infusion set.

Background

The infusion device is a common medical consumable, and a channel between a vein and liquid medicine is established through aseptic processing and is used for intravenous infusion.

Current infusion set is when using, medical staff takes out the infusion set in the packing earlier, insert the puncture ware inside the infusion bottle again, after that with the infusion needle insert patient's vein can, in the liquid medicine transportation process, because the crowd of hospital's coming and going is more, the phenomenon that the passing crowd pulled the transfer line exists between carelessness, and after this condition takes place, patient subconscious takes safeguard measure to the infusion needle, and puncture ware and infusion bottle have the hidden danger that drops to the inconvenient problem that causes, for this the utility model provides an anti-drop infusion set.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an anti-drop infusion set to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an anti-drop infusion set, includes the transfer line, the one end of transfer line is provided with the puncture ware, and the side of puncture ware is fixed with the intake pipe, the top of transfer line is provided with the infusion bottle, and the bottom mounting of infusion bottle has the visor, the bilateral surface symmetry of visor is fixed with the stopper, the bottom of puncture ware cup joints corresponding to the surface of transfer line and is fixed with the fixed block, the top bilateral symmetry of fixed block is provided with rotatory piece, the spacing hole with stopper looks adaptation is seted up on the surface of rotatory piece, the bottom of rotatory piece is connected with the top both sides block of fixed block, it has the horizontal pole to run through between rotatory piece and the fixed block, the torsional spring has been cup jointed to the inside of horizontal pole surface corresponding to the fixed block, the both ends of torsional spring are fixed with.

Preferably, the surface of transfer line has cup jointed the velocity of flow regulator, the inside of velocity of flow regulator is fixed with the slider corresponding to the both sides surface symmetry of transfer line, and the tip of slider is fixed with the bullet piece, the spout has been seted up to the inner wall bilateral symmetry of velocity of flow regulator, and the both ends of spout are seted up flutedly corresponding to the inner wall symmetry of velocity of flow regulator.

Preferably, the height of the elastic block is consistent with the depth of the sliding groove, and the flow speed regulator is a plastic component.

Preferably, the depth of the groove is one third of the depth of the elastic block, and the elastic block is a rubber component.

Preferably, the cross section of the rotating block is of a rectangular structure, and the fixed block is of a hollow cylindrical structure.

Preferably, the infusion tube consists of two parts, and a drip cup is fixed between the two parts of the infusion tube.

Preferably, the other end of the infusion tube is fixed with an infusion needle, and the surface of the infusion needle is sleeved with a needle sleeve.

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

(1) through the torsional spring of design, make the automatic position that restores of rotatory piece, through rotatory piece, fixed block, stopper, the spacing hole of design, improve and receive under the condition that outside was dragged when the transfer line, pjncture needle and visor produce the problem of readily releasable, make to increase the block spacing between transfer line and the infusion bottle, increase connection stability, avoid droing between transfer line and the infusion bottle.

(2) Through the recess of design, satisfy the slip by a wide margin between velocity of flow regulator and the transfer line, through slider, bullet piece, the spout of design, it is too big to improve the surface slip range of velocity of flow regulator at the transfer line, the problem of the patient's operation of being not convenient for makes to increase spacingly between transfer line and the velocity of flow regulator, restricts the sliding distance of velocity of flow regulator to convenient to use.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged view of the area A of FIG. 1 according to the present invention;

FIG. 3 is a schematic view of the rotation block of the present invention;

fig. 4 is a schematic diagram of the sliding block of the present invention;

in the figure: 1. a transfusion tube; 2. a flow rate regulator; 3. a drip cup; 4. an air inlet pipe; 5. a needle sleeve; 6. an infusion needle; 7. a fixed block; 8. a limiting hole; 9. a limiting block; 10. rotating the block; 11. an infusion bottle; 12. a protective cover; 13. a slider; 14. a groove; 15. a spring block; 16. a chute; 17. a torsion spring.

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.

Example 1

Referring to fig. 1 to 3, the present invention provides a technical solution: an anti-falling infusion device comprises an infusion tube 1, wherein one end of the infusion tube 1 is provided with a puncture outfit, the side surface of the puncture outfit is fixedly provided with an air inlet tube 4, the top of the infusion tube 1 is provided with an infusion bottle 11, the bottom end of the infusion bottle 11 is fixedly provided with a protective cover 12, the surfaces of the two sides of the protective cover 12 are symmetrically and fixedly provided with limiting blocks 9, the bottom end of the puncture outfit is sleeved and fixed with a fixed block 7 corresponding to the surface of the infusion tube 1, the two sides of the top of the fixed block 7 are symmetrically and fixedly provided with rotating blocks 10, the surface of each rotating block 10 is provided with a limiting hole 8 matched with the limiting block 9, the bottom end of each rotating block 10 is connected with the two sides of the top of the fixed block 7 in a clamping manner, a cross rod penetrates through the position between each rotating block; through the torsional spring 17 of design, make rotatory piece 10 automatic reduction position, through the rotatory piece 10 of design, fixed block 7, stopper 9, spacing hole 8, improve when the transfer line 1 receives under the condition that outside was dragged, pjncture needle and visor 12 produce the problem of easy separation, make to increase the block spacing between transfer line 1 and the infusion bottle 11, increase connection stability, avoid droing between transfer line 1 and the infusion bottle 11.

Example 2

Referring to fig. 1 to 4, the present invention provides a technical solution: an anti-falling infusion device comprises an infusion tube 1, wherein one end of the infusion tube 1 is provided with a puncture outfit, the side surface of the puncture outfit is fixedly provided with an air inlet tube 4, the top of the infusion tube 1 is provided with an infusion bottle 11, the bottom end of the infusion bottle 11 is fixedly provided with a protective cover 12, the surfaces of the two sides of the protective cover 12 are symmetrically and fixedly provided with limiting blocks 9, the bottom end of the puncture outfit is sleeved and fixed with a fixed block 7 corresponding to the surface of the infusion tube 1, the two sides of the top of the fixed block 7 are symmetrically and fixedly provided with rotating blocks 10, the surface of each rotating block 10 is provided with a limiting hole 8 matched with the limiting block 9, the bottom end of each rotating block 10 is connected with the two sides of the top of the fixed block 7 in a clamping manner, a cross rod penetrates through the position between each rotating block; through the torsional spring 17 of design, make rotatory piece 10 automatic reduction position, through the rotatory piece 10 of design, fixed block 7, stopper 9, spacing hole 8, improve when the transfer line 1 receives under the condition that outside was dragged, pjncture needle and visor 12 produce the problem of easy separation, make to increase the block spacing between transfer line 1 and the infusion bottle 11, increase connection stability, avoid droing between transfer line 1 and the infusion bottle 11.

In this embodiment, preferably, the surface of the infusion tube 1 is sleeved with the flow rate regulator 2, the inside of the flow rate regulator 2 is symmetrically fixed with sliding blocks 13 corresponding to the two side surfaces of the infusion tube 1, the end parts of the sliding blocks 13 are fixed with elastic blocks 15, the two sides of the inner wall of the flow rate regulator 2 are symmetrically provided with sliding grooves 16, and the two ends of the sliding grooves 16 are symmetrically provided with grooves 14 corresponding to the inner wall of the flow rate regulator 2; through the recess 14 of design, satisfy the big amplitude slip between velocity of flow regulator 2 and the transfer line 1, through slider 13, bullet piece 15, the spout 16 of design, it is too big to improve velocity of flow regulator 2 at the surperficial slip range of transfer line 1, the problem of the patient's operation of not being convenient for makes to increase between transfer line 1 and the velocity of flow regulator 2 spacing, restricts the sliding distance of velocity of flow regulator 2 to convenient to use.

The utility model discloses a theory of operation and use flow: firstly, medical staff takes out the infusion device in a package, inserts the puncture outfit into an infusion bottle 11, makes the liquid medicine flow into a drip cup 3 through an air inlet pipe 4, closes a flow rate regulator 2, inserts an infusion needle 6 into the vein of a patient, loosens the flow rate regulator 2, and regulates according to the requirement, so that the liquid medicine flows; when the transfusion device is needed to be used, firstly, the transfusion bottle 11 is placed, then the symmetrically arranged rotating blocks 10 are respectively pulled towards two sides, then the puncture needle is inserted into the protective cover 12, the rotating block 10 is loosened, the rotating block 10 is turned over under the assistance of the torsion spring 17 to be attached to the surface of the protective cover 12, the limiting blocks 9 fixed on the two sides of the protective cover 12 penetrate through the limiting holes 8, thereby completing the connection between the transfusion tube 1 and the transfusion bottle 11, and the rotation block 10 automatically restores the position through the designed torsion spring 17, through the designed rotating block 10, the fixed block 7, the limited block 9 and the limited hole 8, the transfusion tube 1 is improved under the condition of being dragged by the outside, the puncture needle and the protective cover 12 are easy to separate, so that the clamping limit is increased between the infusion tube 1 and the infusion bottle 11, the connection stability is increased, and the infusion tube 1 and the infusion bottle 11 are prevented from falling off; when the position of the flow rate regulator 2 needs to be moved, the flow rate regulator 2 is moved, the sliding blocks 13 and the elastic blocks 15 which are fixed on the surfaces of the two sides of the infusion tube 1 slide on the inner wall of the sliding groove 16, the groove 14 is designed, the large-amplitude sliding between the flow rate regulator 2 and the infusion tube 1 is met, the sliding blocks 13, the elastic blocks 15 and the sliding groove 16 are designed, the problem that the flow rate regulator 2 is too large in surface sliding amplitude of the infusion tube 1 and inconvenient for operation of a patient is solved, the limit is added between the infusion tube 1 and the flow rate regulator 2, the sliding distance of the flow rate regulator 2 is limited, and the use is facilitated.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an anti-drop infusion set, includes transfer line (1), the one end of transfer line (1) is provided with the puncture ware, and the side of puncture ware is fixed with intake pipe (4), the top of transfer line (1) is provided with infusion bottle (11), and the bottom mounting of infusion bottle (11) has visor (12), its characterized in that: the both sides surface symmetry of visor (12) is fixed with stopper (9), the bottom of puncture ware cup joints corresponding to the surface of transfer line (1) and is fixed with fixed block (7), the top bilateral symmetry of fixed block (7) is provided with rotatory piece (10), spacing hole (8) with stopper (9) looks adaptation are seted up on the surface of rotatory piece (10), the bottom of rotatory piece (10) is connected with the top both sides block of fixed block (7), it has the horizontal pole to run through between rotatory piece (10) and fixed block (7), torsional spring (17) have been cup jointed corresponding to the inside of fixed block (7) on the horizontal pole surface, the both ends of torsional spring (17) are fixed with the inner wall of fixed block (7) respectively.

2. An anti-drop infusion set as claimed in claim 1, wherein: the surface of transfer line (1) has cup jointed velocity of flow regulator (2), the inside of velocity of flow regulator (2) is fixed with slider (13) corresponding to the both sides surface symmetry of transfer line (1), and the end fixing of slider (13) has bullet piece (15), spout (16) have been seted up to the inner wall bilateral symmetry of velocity of flow regulator (2), and the inner wall symmetry of the both ends of spout (16) corresponding to velocity of flow regulator (2) is seted up fluted (14).

3. An anti-drop infusion set as claimed in claim 2, wherein: the height of the elastic block (15) is consistent with the depth of the sliding groove (16), and the flow speed regulator (2) is a plastic component.

4. An anti-drop infusion set as claimed in claim 2, wherein: the depth of the groove (14) is one third of the depth of the elastic block (15), and the elastic block (15) is a rubber component.

5. An anti-drop infusion set as claimed in claim 1, wherein: the cross section of the rotating block (10) is of a rectangular structure, and the fixed block (7) is of a hollow cylindrical structure.

6. An anti-drop infusion set as claimed in claim 1, wherein: the infusion tube (1) consists of two parts, and a drip cup (3) is fixed between the two parts of the infusion tube (1).

7. An anti-drop infusion set as claimed in claim 1, wherein: the other end of the infusion tube (1) is fixed with an infusion needle (6), and the surface of the infusion needle (6) is sleeved with a needle sleeve (5).