CN208511616U

CN208511616U - A kind of medical infusion lines

Info

Publication number: CN208511616U
Application number: CN201721199686.7U
Authority: CN
Inventors: 曾涛; 陈思云; 姜忠燕; 佟海涛
Original assignee: Individual
Current assignee: Individual
Priority date: 2017-09-19
Filing date: 2017-09-19
Publication date: 2019-02-19
Anticipated expiration: 2027-09-19

Abstract

The utility model relates to a kind of perfusion tubes, are in particular a kind of medical infusion lines, and the present apparatus is equipped with multiple puncturing heads, and nurse can be allowed more labor-saving when replacing transfusion bottle, easy to operate, easy to spread.The lower end of the first puncturing head is arranged in by being adhesively fixed in first block, and circular hole and hole are interconnected；First puncturing head is equipped with through-hole；II set of the pipe in the first puncturing head lower end, and the infusion hole on pipe II is connected to the through-hole on the first puncturing head；Second puncturing head is located in hole, and the second puncturing head and interporal lacuna cooperate；Second puncturing head lower end is connected with pipe I by the second block；Second block is round table-like, and its center is equipped with jack, and second puncturing head and pipe I are interference fitted with the jack；The second block outer wall is equipped with screw thread, and the second block is threadedly coupled with circular hole；The pipe I is interconnected with pipe II；The liquid storage pipe is arranged on pipe II；The tail end of pipe II is arranged in the syringe needle.

Description

A kind of medical infusion lines

Technical field

The utility model relates to a kind of perfusion tubes, are in particular a kind of medical infusion lines.

Background technique

During patient fluid infusion, multi-purpose drug mixing is generally required, patient's faster rehabilitation is made.It was infused in multiple-medicinal-liquid Cheng Zhong, nurse need to replace transfusion bottle for patient, but some nurse's strength are smaller, and puncturing head be pierced into nurse after transfusion bottle be difficult by Puncturing head is extracted, so devising this perfusion tube.

Summary of the invention

The utility model provides a kind of medical infusion lines, is that the present apparatus is equipped with multiple puncturing heads beneficial to benefit, can allow shield It is more labor-saving when scholar's replacement transfusion bottle, it is easy to operate, it is easy to spread.

In order to solve the above technical problems, the utility model relates to a kind of perfusion tubes, it is in particular a kind of medical infusion Pipe, including the first puncturing head, the second puncturing head, the first block, pipe I, pipe II, liquid storage pipe, syringe needle, the second block, the present apparatus are set There are multiple puncturing heads, nurse can be allowed more labor-saving when replacing transfusion bottle, it is easy to operate, it is easy to spread.

First puncturing head is made of puncturing head main body, hole；The eccentric position of the puncturing head main body is equipped with hole, hole Length is less than the length of puncturing head main body；

First block is equipped with circular hole, and circular-hole internal-wall is equipped with screw thread；

The lower end of the first puncturing head is arranged in by being adhesively fixed in first block, and circular hole and hole are interconnected； First puncturing head is equipped with through-hole；II set of the pipe is in the first puncturing head lower end, and the infusion hole on pipe II and first Through-hole connection on puncturing head；Second puncturing head is located in hole, and the second puncturing head and interporal lacuna cooperate；Described second Puncturing head lower end is connected with pipe I by the second block；Second block is round table-like, and its center is equipped with jack, described the Two puncturing heads and pipe I are interference fitted with the jack；The second block outer wall is equipped with screw thread, and the second block and circular hole It is threadedly coupled；The pipe I is interconnected with pipe II；The liquid storage pipe is arranged on pipe II；The tail of pipe II is arranged in the syringe needle End.

As advanced optimizing for the technical program, hole described in a kind of medical infusion lines of the utility model set there are two or Two or more, and hole annular is distributed in puncturing head main body.

As advanced optimizing for the technical program, the second puncturing head described in a kind of medical infusion lines of the utility model, pipe I, quantity of the quantity of the second block with hole matches.

As advanced optimizing for the technical program, the diameter of circular hole described in a kind of medical infusion lines of the utility model is greater than The diameter in hole.

A kind of medical infusion lines of the utility model have the beneficial effect that

A kind of medical infusion lines of the utility model, the present apparatus be equipped with multiple puncturing heads, can allow nurse replace transfusion bottle when more It is laborsaving, it is easy to operate, it is easy to spread.

Detailed description of the invention

The utility model is described in more detail with specific implementation method with reference to the accompanying drawing.

Fig. 1 is a kind of structural schematic diagram of medical infusion lines of the utility model.

Fig. 2 is a kind of the first puncturing head structural schematic diagram of medical infusion lines of the utility model.

Fig. 3 is a kind of stop block structure schematic diagram of medical infusion lines of the utility model.

In figure: the first puncturing head 1；Puncturing head main body 1-1；Hole 1-2；Second puncturing head 2；First block 3；Circular hole 3-1；Pipe Ⅰ4；Pipe II 5；Liquid storage pipe 6；Syringe needle 7；Second block 8.

Specific embodiment

Specific embodiment 1:

Illustrate present embodiment below with reference to Fig. 1,2,3, in particular it to be one that the utility model relates to a kind of perfusion tubes Kind of medical infusion lines, including the first puncturing head 1, the second puncturing head 2, the first block 3, pipe I 4, pipe II 5, liquid storage pipe 6, syringe needle 7, Second block 8, the present apparatus are equipped with multiple puncturing heads, and nurse can be allowed more labor-saving when replacing transfusion bottle, easy to operate, easy to spread.

First puncturing head 1 is made of puncturing head main body 1-1, hole 1-2；The eccentric position of the puncturing head main body 1-1 Equipped with hole 1-2, the length of hole 1-2 is less than the length of puncturing head main body 1-1；

First block 3 is equipped with circular hole 3-1, and circular hole 3-1 inner wall is equipped with screw thread；

The lower end of the first puncturing head 1 is arranged in by being adhesively fixed in first block 3, and circular hole 3-1 and hole 1-2 phase It is intercommunicated；First puncturing head 1 is equipped with through-hole；II 5 sets of the pipe is and defeated on pipe II 5 in 1 lower end of the first puncturing head Fluid apertures is connected to the through-hole on the first puncturing head 1；Second puncturing head 2 is located in the 1-2 of hole, and the second puncturing head 2 and hole 1-2 clearance fit；Second puncturing head, 2 lower end is connected with pipe I 4 by the second block 8；Second block 8 is round table-like, and And its center is equipped with jack, second puncturing head 2 is interference fitted with the jack with pipe I 4；On second block, 8 outer wall Equipped with screw thread, and the second block 8 is threadedly coupled with circular hole 3-1；The pipe I 4 is interconnected with pipe II 5；The liquid storage pipe 6 is set It sets on pipe II 5；The tail end of pipe II 5 is arranged in the syringe needle 7.When patient needs replacing transfusion bottle, nurse can rotate second Block 8, the second block 8 drive pipe II 5 and the rotation of the second puncturing head 2, so that the second puncturing head 2 is detached from hole 1-2, then wear second Tartar 2 is pierced into inside another transfusion bottle, flows into medical fluid in pipe II 5 from the second puncturing head 2, pipe I 4, patient is allowed to continue to be infused, this Do not have to extract the first puncturing head when device can make nurse replace transfusion bottle, keeps nurse more labor-saving when replacing transfusion bottle.

Specific embodiment 2:

Illustrate present embodiment below with reference to Fig. 1,2,3, present embodiment is described further embodiment one, described Hole 1-2 is equipped with two or more, and hole 1-2 annular spread is on puncturing head main body 1-1.

Specific embodiment 3:

Illustrate present embodiment below with reference to Fig. 1,2,3, present embodiment is described further embodiment one, described Second puncturing head 2, pipe I 4, the second block 8 quantity of the quantity with hole 1-2 match.

Specific embodiment 4:

Illustrate present embodiment below with reference to Fig. 1,2,3, present embodiment is described further embodiment one, described The diameter of circular hole 3-1 is greater than the diameter of hole 1-2.

The working principle of the utility model is: nurse can rotate the second block 8 when patient needs replacing transfusion bottle, the Two blocks 8 drive pipe II 5 and the rotation of the second puncturing head 2, so that the second puncturing head 2 is detached from hole 1-2, then pierce the second puncturing head 2 Enter inside another transfusion bottle, flows into medical fluid in pipe II 5 from the second puncturing head 2, pipe I 4, allow patient to continue to be infused, the present apparatus can So that nurse does not have to extract the first puncturing head when replacing transfusion bottle, keep nurse more labor-saving when replacing transfusion bottle.

Certainly, above description is not limitation of the utility model, and the utility model is also not limited to the example above, this skill The variations, modifications, additions or substitutions that the those of ordinary skill in art field is made in the essential scope of the utility model, also belong to In the protection scope of the utility model.

Claims

1. a kind of medical infusion lines, including the first puncturing head (1), the second puncturing head (2), the first block (3), pipe I (4), pipe II (5), liquid storage pipe (6), syringe needle (7), the second block (8), it is characterised in that: first puncturing head (1) is by puncturing head main body (1- 1), hole (1-2) is constituted；The eccentric position of the puncturing head main body (1-1) is equipped with hole (1-2), and the length of hole (1-2), which is less than, to be punctured The length of head main body (1-1)；

First block (3) is equipped with circular hole (3-1), and circular hole (3-1) inner wall is equipped with screw thread；

First block (3) is arranged by being adhesively fixed in the lower end of the first puncturing head (1), and circular hole (3-1) and hole (1- 2) it is interconnected；First puncturing head (1) is equipped with through-hole；The pipe II (5) covers in the first puncturing head (1) lower end, and Infusion hole on pipe II (5) is connected to the through-hole on the first puncturing head (1)；Second puncturing head (2) is located in hole (1-2), And the second puncturing head (2) and hole (1-2) clearance fit；Second puncturing head (2) lower end is connected with pipe by the second block (8) Ⅰ(4)；Second block (8) is round table-like, and its center is equipped with jack, second puncturing head (2) and pipe I (4) with Jack interference fit；Second block (8) outer wall is equipped with screw thread, and the second block (8) and circular hole (3-1) screw thread connect It connects；The pipe I (4) and pipe II (5) are interconnected；The liquid storage pipe (6) is arranged on pipe II (5)；Syringe needle (7) setting exists The tail end of pipe II (5).

2. a kind of medical infusion lines according to claim 1, it is characterised in that: the hole (1-2) set there are two or two More than a, and hole (1-2) annular spread is on puncturing head main body (1-1).

3. a kind of medical infusion lines according to claim 1, it is characterised in that: second puncturing head (2), pipe I (4), Quantity of the quantity of second block (8) with hole (1-2) matches.

4. a kind of medical infusion lines according to claim 1, it is characterised in that: the diameter of the circular hole (3-1) is greater than hole The diameter of (1-2).