CN207085023U - A kind of medical remaining needle - Google Patents

A kind of medical remaining needle Download PDF

Info

Publication number
CN207085023U
CN207085023U CN201720180142.XU CN201720180142U CN207085023U CN 207085023 U CN207085023 U CN 207085023U CN 201720180142 U CN201720180142 U CN 201720180142U CN 207085023 U CN207085023 U CN 207085023U
Authority
CN
China
Prior art keywords
sleeve pipe
needle handle
locating pad
needle
remaining needle
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN201720180142.XU
Other languages
Chinese (zh)
Inventor
陈昱妍
莫胜崴
曹文君
雷钦宇
广伟琪
田梦柯
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Zhengzhou University
Original Assignee
Zhengzhou University
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Zhengzhou University filed Critical Zhengzhou University
Priority to CN201720180142.XU priority Critical patent/CN207085023U/en
Application granted granted Critical
Publication of CN207085023U publication Critical patent/CN207085023U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a kind of medical remaining needle, including locating pad, sleeve pipe and needle handle, one end of the needle handle is tightly connected one end of sleeve pipe, and the infusion channel set inside needle handle connects with sleeve pipe, one end of needle handle connection sleeve pipe is pyramidal structure, nook closing member is inserted with described sleeve pipe, one end connection plug of nook closing member, plug is threaded in the screwed hole of the other end of needle handle, the surface of the needle handle connects one end of locating pad by pin, the material of locating pad is rubber, and locating pad be arranged in parallel with sleeve pipe, and locating pad is shorter than sleeve pipe.This practicality compresses the sleeve pipe in tissue by locating pad, and sleeve pipe caused by effectively preventing external force bends clogging.This practicality simultaneously is additionally provided with quick blood type test card, quickly can confirm patient blood type before blood transfusion.

Description

A kind of medical remaining needle
Technical field
Medical field is the utility model is related to, specifically a kind of medical remaining needle.
Background technology
The use of remaining needle can reduce infant because venipuncture repeatedly and caused by pain and the fear to having an injection, mitigate The impatience of parent, it is easy to clinical application, anxious, the rescue medication of critical patient, mitigates the workload of nurse, reduce infant pain Bitterly, thus venous detaining needle is in wide clinical application, in face of this specific group of infant, the length of detaining time of intravenous indwelling needle Comfortably turn into the problem of nurse and parent pay close attention to the most with infant, and before the mark that successfully uses of remaining needle and popularization Carry.
Existing remaining needle is in the process used, it is necessary to infant keeps quite, and infant is slept usually very active Like turning over during feel, it is easy to cause the sleeve pipe of remaining needle to bend, so that cannula occlusion, can not infuse, Jin Erxu Remaining needle is re-replaced, influences to treat.
The content of the invention
The purpose of this utility model is to provide a kind of medical remaining needle, asked with solve to propose in above-mentioned background technology Topic.
To achieve the above object, the utility model provides following technical scheme:
A kind of medical remaining needle, including locating pad, sleeve pipe and needle handle, one end of the needle handle are tightly connected the one of sleeve pipe End, and the infusion channel set inside needle handle connects with sleeve pipe, one end of needle handle connection sleeve pipe are pyramidal structure, in described sleeve pipe Nook closing member, one end connection plug of nook closing member are inserted with, plug is threaded in the screwed hole of the other end of needle handle, the table of the needle handle Face connects one end of locating pad by pin, and the material of locating pad is rubber, and locating pad be arranged in parallel with sleeve pipe, and locating pad is short In sleeve pipe.
As further program of the utility model:The other end of described sleeve pipe is flat mouth.
As further program of the utility model:Described one layer of spongy layer of pyramidal structure Surface coating.
As further program of the utility model:After described sleeve pipe is inserted into human vas, it will be positioned by adhesive tape Pad is pressed on the position where sleeve pipe, because the material of locating pad is flexible, therefore meeting confinement sleeve, avoid sleeve pipe bending from leading The sleeve pipe of cause is obstructed.
As further program of the utility model:One end of the face seal connection Y shape connecting tube of the needle handle, Y shape The infusion channel set inside connecting tube connection needle handle, the other both ends of Y shape connecting tube connect respectively quick blood type test card and One end of woven hose, closing folder is wherein provided with woven hose.
As further program of the utility model:The outside of the quick blood type test card is provided with plastic waterproof membrane.
Compared with prior art, the beneficial effects of the utility model are:This practicality is compressed in tissue by locating pad Sleeve pipe, caused by effectively preventing external force sleeve pipe bend clogging, improve indwelling time.This practicality simultaneously is additionally provided with quickly Blood type test card, quickly it can confirm patient blood type before blood transfusion.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the structural representation of locating pad.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made The every other embodiment obtained, belong to the scope of the utility model protection.
Refer to Fig. 1~2, in the utility model embodiment, a kind of medical remaining needle, including locating pad 1, sleeve pipe 2, sponge Layer 3, quick blood type test card 4, Y shape connecting tube 5, closing folder 6, woven hose 7, plug 8, needle handle 9 and nook closing member 10, the needle handle 9 One end be tightly connected one end of sleeve pipe 2, and the infusion channel that the inside of needle handle 9 is set connects with sleeve pipe 2, the other end of sleeve pipe 2 For flat mouth, when being inputted in order to outside no liquid, flat mouth is pressed by internal blood pressure, prevents blood backflow and thrombus, institute The one end for stating the connection sleeve pipe 2 of needle handle 9 is pyramidal structure, and one layer of spongy layer 3 of pyramidal structure Surface coating, so that needle handle 9 It is more comfortable in contact human skin.
The surface of the needle handle 9 connects one end of locating pad 1 by pin, and the material of locating pad 1 is rubber, locating pad 1 It is be arranged in parallel with sleeve pipe 2, and locating pad 1 is shorter than sleeve pipe 2, after sleeve pipe 2 is inserted into human vas, by adhesive tape by locating pad 1 is pressed on the position where sleeve pipe 2, because the material of locating pad 1 is flexible, therefore can avoid sleeve pipe 2 with confinement sleeve 2 Sleeve pipe 2 is obstructed caused by bending.
Nook closing member 10, one end connection plug 8 of nook closing member 10 are inserted with described sleeve pipe 2, plug 8 is threaded in the another of needle handle 9 In the screwed hole of one end, structure uses prior art herein.
One end of the face seal connection Y shape connecting tube 5 of the needle handle 9, Y shape connecting tube 5 connect what the inside of needle handle 9 was set Infusion channel, the other both ends of Y shape connecting tube 5 connect one end of quick blood type test card 4 and woven hose 7 respectively, wherein infusing Closing folder 6 is provided with pipe 7, the outside of quick blood type test card 4 is provided with plastic waterproof membrane, avoids the outside of blood overflow from causing Pollution.
Operation principle of the present utility model is:
By the locating pad 1 parallel with sleeve pipe 2 of the external connection in needle handle 9, locating pad can bend when threading a needle and be used in combination Adhesive tape is fixed on needle handle, after sleeve pipe 2 is inserted into human body, adjustment locating pad and insertion angle so that locating pad can be smooth In the skin surface of people, then fixed with adhesive tape, now locating pad can compress the sleeve pipe 2 in tissue, effectively prevent Sleeve pipe 2 caused by external force bends clogging.This practicality simultaneously is additionally provided with quick blood type test card 4, can be quick before blood transfusion Confirm patient blood type.
It is obvious to a person skilled in the art that the utility model is not limited to the details of above-mentioned one exemplary embodiment, and And in the case of without departing substantially from spirit or essential attributes of the present utility model, it can realize that this practicality is new in other specific forms Type.Therefore, no matter from the point of view of which point, embodiment all should be regarded as exemplary, and is nonrestrictive, this practicality is new The scope of type limits by appended claims rather than described above, it is intended that the equivalency fallen in claim is contained All changes in justice and scope are included in the utility model.Any reference in claim should not be considered as limitation Involved claim.
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each embodiment is only wrapped Containing an independent technical scheme, this narrating mode of specification is only that those skilled in the art should for clarity Using specification as an entirety, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art It is appreciated that other embodiment.

Claims (6)

1. a kind of medical remaining needle, including locating pad (1), sleeve pipe (2) and needle handle (9), one end sealing of the needle handle (9) connects One end of female connector pipe (2), and the infusion channel set inside needle handle (9) connects with sleeve pipe (2), needle handle (9) connection sleeve pipe (2) One end is pyramidal structure, and nook closing member (10), one end connection plug (8) of nook closing member (10), plug (8) spiral shell are inserted with described sleeve pipe (2) Line is connected in the screwed hole of the other end of needle handle (9), it is characterised in that it is fixed that the surface of the needle handle (9) is connected by pin One end of position pad (1), the material of locating pad (1) is rubber, and locating pad (1) be arranged in parallel with sleeve pipe (2), and locating pad (1) is short In sleeve pipe (2).
2. a kind of medical remaining needle according to claim 1, it is characterised in that the other end of described sleeve pipe (2) is flat mouth.
A kind of 3. medical remaining needle according to claim 1, it is characterised in that described one layer of sea of pyramidal structure Surface coating Continuous layer (3).
4. a kind of medical remaining needle according to claim 1 or 2, it is characterised in that described sleeve pipe (2) is inserted into human body blood After in pipe, the position that is pressed on locating pad (1) by adhesive tape where sleeve pipe (2), because the material of locating pad (1) has bullet Property, therefore meeting confinement sleeve (2), sleeve pipe (2) caused by avoiding sleeve pipe (2) bending are obstructed.
A kind of 5. medical remaining needle according to claim 1, it is characterised in that the face seal connection Y of the needle handle (9) One end of shape connecting tube (5), the infusion channel set inside Y shape connecting tube (5) connection needle handle (9), Y shape connecting tube (5) it is another Outer both ends connect one end of quick blood type test card (4) and woven hose (7) respectively, and closing folder is wherein provided with woven hose (7) (6)。
6. a kind of medical remaining needle according to claim 5, it is characterised in that outside the quick blood type test card (4) Portion is provided with plastic waterproof membrane.
CN201720180142.XU 2017-02-28 2017-02-28 A kind of medical remaining needle Expired - Fee Related CN207085023U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201720180142.XU CN207085023U (en) 2017-02-28 2017-02-28 A kind of medical remaining needle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201720180142.XU CN207085023U (en) 2017-02-28 2017-02-28 A kind of medical remaining needle

Publications (1)

Publication Number Publication Date
CN207085023U true CN207085023U (en) 2018-03-13

Family

ID=61549624

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201720180142.XU Expired - Fee Related CN207085023U (en) 2017-02-28 2017-02-28 A kind of medical remaining needle

Country Status (1)

Country Link
CN (1) CN207085023U (en)

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GR01 Patent grant
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20180313

Termination date: 20190228

CF01 Termination of patent right due to non-payment of annual fee