CN209713858U - One kind preventing infusion pipe drawing device - Google Patents
One kind preventing infusion pipe drawing device Download PDFInfo
- Publication number
- CN209713858U CN209713858U CN201820974271.0U CN201820974271U CN209713858U CN 209713858 U CN209713858 U CN 209713858U CN 201820974271 U CN201820974271 U CN 201820974271U CN 209713858 U CN209713858 U CN 209713858U
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- CN
- China
- Prior art keywords
- fixedly connected
- infusion
- drawing device
- kelly
- pipe drawing
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- 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
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- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The utility model discloses one kind to prevent infusion pipe drawing device, including infusion apparatus, bottom plate, fixed plate, the first spring, connecting rod, casing, second spring, connecting plate, kelly, bandage, thread gluing, bottleneck, latch, sealing-plug, modeling needle, grab, third spring, leather strap, perfusion tube and fixed block.This prevents the structure of infusion pipe drawing device simple, it is easy to operate, pass through the clamping of kelly and latch, and the fixation for passing through bandage, be conducive to that infusion strap is fixed, avoiding the problem that tampering when being infused to child causes leather strap to fall off, and is conducive to going on smoothly for infusion, avoids the problem that infecting；This prevents infusion pipe drawing device, is designed by the elasticity between bottom plate and connecting plate, avoids causing leather strap to fall off when pulling perfusion tube, while replacing infusion apparatus conveniently, reduces the operation difficulty of medical worker, be conducive to the fixation of infusion apparatus.
Description
Technical field
The utility model relates to a kind of anti-pipe drawing device, specially one kind prevents infusion pipe drawing device, belongs to medical instrument
Applied technical field.
Background technique
It is that the common medical treatment consumptive materials of one kind establish channel between vein and medical fluid by aseptic process, it is defeated for vein
Liquid, generally by intravenous needle or injection needle, needle-covering cap, infusion tube, liquid medicine filter, flow regulator, drop pot, bottle stopper puncture
Eight part connection compositions such as device, air filter, there are also injection members, dosing mouth etc. for infusion segment device, before medical worker's use
It checks the disinfection validity period of disposable transfusion device and is packaged with no gas leakage and other exceptions, infusion apparatus is taken out, by needle for inserting bottle part
It is inserted into infusion bottle, for example infusion bag, only the infusion apparatus of air inlet pipe and needle for inserting bottle one, does not otherwise need to open air inlet dress
It sets, i.e., insertion air inlet needle or opens air inlet, hang infusion bottle on transfusion pole, being vented to medical fluid and flow to perfusion tube lower end, fasten
Adjuster, then vein is needled into the vein disinfected, after fixing, tourniquet is unlocked, adjusts flow velocity.
Infusion apparatus currently on the market is under atmospheric pressure effect, and the thinner infusion tube of liquid runs down flows into drop in bottle
It struggles against, the liquid runs down hose in bottle flows into vein, still, when being infused to child, is easy to anticipate infusion strap because child is active
Outer extraction causes infusion that can not continue, be easy to cause infection；And trouble when replacement infusion apparatus, it not can guarantee leather strap and fix
While replace convenient problem.Therefore, propose that one kind prevents infusion pipe drawing device regarding to the issue above.
Utility model content
The purpose of this utility model be that solve the above-mentioned problems and provide one kind prevent infusion pipe drawing device.
The utility model is achieved through the following technical solutions above-mentioned purpose, and one kind preventing infusion pipe drawing device, including defeated
Liquid device and bottom plate positioned at the infusion apparatus bottom end, the bottom plate bottom end are fixedly connected with fixed plate, the fixed plate side
It is fixedly connected with the end of the first spring, and the fixed plate top is fixedly connected with connecting rod, the connecting rod top and set pipe sleeve
It connects, and described sleeve pipe inner tip is fixedly connected with second spring, the top of described sleeve pipe is fixedly connected with the bottom end of connecting plate, institute
It states connecting plate side and kelly is rotatablely connected, and the kelly outer wall is fixedly connected with the end of bandage, described bandage the other end
Thread gluing is provided with to be fixedly connected；The infusion apparatus bottom end is fixedly connected with bottleneck, and the bottleneck outer wall offers latch, described
It is tightly connected inside bottleneck with sealing-plug, and turns with modeling needle through connection, the modeling needle outer wall and grab in the middle part of the sealing-plug
Dynamic connection, and grab top side is fixedly connected with third spring, the modeling needle bottom end is communicated with leather strap, and the leather strap
Bottom end is connected to perfusion tube, and the perfusion tube side wall is fitted and connected with fixed block.
Preferably, the quantity of the kelly is two, and the top side wall of two kellies all opens up with teeth piece, and described
Tooth block and latch are clamped.
Preferably, the kelly outer wall is equipped with velcro, and the velcro on the kelly and another described kelly
On thread gluing be fitted and connected.
Preferably, the modeling needle runs through sealing-plug and extends to the inside of infusion apparatus, and the modeling needle side wall is equipped with two
A grab.
Preferably, through-hole is offered at the connecting plate center, is run through in the through-hole with modeling needle and is connected, and the modeling needle side
The grab of wall and the edge of through-hole are clamped.
Preferably, the quantity of the second spring be two, and the bottom end of two second springs respectively with two companies
The top of bar is fixedly connected.
Preferably, the quantity of the fixed block is two, and two fixed blocks are all slidably connected with the bottom surface of bottom plate, and
Perfusion tube is clamped between two fixed blocks.
The beneficial effects of the utility model are:
1. this prevents the structure of infusion pipe drawing device simple, easy to operate, by the clamping of kelly and latch, and by tying up
The fixation of band is conducive to that infusion strap is fixed, and avoiding the problem that tampering when being infused to child causes leather strap to fall off, and has
Conducive to going on smoothly for infusion, avoid the problem that infecting.
2. this prevents infusion pipe drawing device, designed by the elasticity between bottom plate and connecting plate, avoids making when pulling perfusion tube
It falls off at leather strap, while replacing infusion apparatus conveniently, reduce the operation difficulty of medical worker, be conducive to the fixation of infusion apparatus.
Detailed description of the invention
Fig. 1 is the utility model overall structure diagram；
Fig. 2 is overlooking structure diagram at the utility model sealing-plug；
Fig. 3 is schematic perspective view at the utility model connecting plate；
Fig. 4 is partial structural diagram at A in the utility model Fig. 1.
In figure: 1, infusion apparatus, 2, bottom plate, 3, fixed plate, the 4, first spring, 5, connecting rod, 6, casing, 7, second spring, 8,
Connecting plate, 9, kelly, 10, bandage, 11, thread gluing, 12, bottleneck, 13, latch, 14, sealing-plug, 15, modeling needle, 16, grab, 17, third
Spring, 18, leather strap, 19, perfusion tube, 20, fixed block.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Please refer to shown in Fig. 1-4, one kind prevent infusion pipe drawing device, including infusion apparatus 1 and be located at 1 bottom of infusion apparatus
The bottom plate 2 at end, 2 bottom end of bottom plate are fixedly connected with fixed plate 3, and 3 side of fixed plate and the end of the first spring 4 are fixed
Connection, and 3 top of the fixed plate is fixedly connected with connecting rod 5,5 top of connecting rod and casing 6 are socketed, and in described sleeve pipe 6
Portion top is fixedly connected with second spring 7, and the top of described sleeve pipe 6 is fixedly connected with the bottom end of connecting plate 8,8 side of connecting plate
It is rotatablely connected with kelly 9, for the fixation of bottom plate 2 and bottleneck 12, and the end of 9 outer wall of the kelly and bandage 10 is fixed and connected
It connects, described 10 the other end of bandage is provided with thread gluing 11 and is fixedly connected, the fixation for kelly 9 and latch 13；The infusion apparatus 1
Bottom end is fixedly connected with bottleneck 12, and 12 outer wall of the bottleneck offers latch 13, and 12 inside of bottleneck is close with sealing-plug 14
Envelope connection, and 14 middle part of the sealing-plug is rotatablely connected with modeling needle 15 through connection, 15 outer wall of modeling needle and grab 16, is avoided
Sealing-plug 14 falls off with modeling needle 15, and 16 top side of the grab is fixedly connected with third spring 17,15 bottom end of modeling needle
It is communicated with leather strap 18, and 18 bottom end of the leather strap is connected to perfusion tube 19,19 side wall of perfusion tube and 20 company of fitting of fixed block
It connects.
The quantity of the kelly 9 is two, and the top side wall of two kellies 9 all opens up with teeth piece, and the tooth block
It is clamped with latch 13, convenient for the fixation of kelly 9 and bottleneck 12；9 outer wall of kelly is equipped with velcro, and on the kelly 9
Velcro be fitted and connected with the thread gluing 11 on kelly 9 described in another, avoid kelly 9 from falling off with latch 13；The modeling needle 15
Through sealing-plug 14 and the inside of infusion apparatus 1 is extended to, and is set on 15 side wall of modeling needle there are two grab 16, sealing-plug is convenient for
14 with modeling needle 15 fixation；Through-hole is offered at 8 center of connecting plate, is run through in the through-hole with modeling needle 15 and is connected, and is described
The edge of the grab 16 and through-hole of moulding 15 side wall of needle is clamped, and is avoided sealing-plug 14 and is moulded falling off for needle 15；The second spring 7
Quantity is two, and the bottom end of two second springs 7 is fixedly connected with the top of two connecting rods 5 respectively, avoids leather strap 18
Fall off；The quantity of the fixed block 20 is two, and bottom surface of two fixed blocks 20 all with bottom plate 2 is slidably connected, and two
It is clamped with perfusion tube 19 between a fixed block 20, convenient for the fixation of perfusion tube 19.
When the utility model is used, modeling needle 15 is extended through bottom plate 2, connecting plate 8 and sealing-plug 14, so that modeling needle 15 prolongs
The inside of infusion apparatus 1 is extended to, so that grab 16 is located at the center of connecting plate 8, card is made by the elastic potential energy of third spring 17
The inner wall edge of hook 16 and connecting plate 8 is clamped, and is avoided modeling needle 15 from falling off with sealing-plug 14, is rotated kelly 9, so that 9 side of kelly
Tooth block and latch 13 are clamped, by one circle of the winding of bandage 10, so that the magic on the thread gluing 11 of 9 outer wall of kelly and another kelly 9
Patch bonding pushes 20 transverse shifting of fixed block by the elastic potential energy of the first spring 4, so that fixed block 20 consolidates perfusion tube 19
It is fixed, it avoids and causes falling off for leather strap 18 when pulling perfusion tube 19, by the socket of connecting rod 5 and casing 6, and pass through second spring
7 elastic potential energy avoids leather strap 18 and is pulled off so that perfusion tube 19 plays buffer function when pulling；It is defeated when needing replacing
When liquid device 1, by pulling open bandage 10, rotation kelly 9 separates kelly 9 with latch 13, extracts modeling needle 15 and carries out infusion apparatus 1
Replacement.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in
All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting
Related claim.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (7)
1. one kind prevent infusion pipe drawing device, including infusion apparatus (1) and be located at the infusion apparatus (1) bottom end bottom plate (2),
Be characterized in that: bottom plate (2) bottom end is fixedly connected with fixed plate (3), fixed plate (3) side and the first spring (4)
End is fixedly connected, and the fixed plate (3) top is fixedly connected with connecting rod (5), and connecting rod (5) top and casing (6) cover
It connects, and described sleeve pipe (6) inner tip is fixedly connected with second spring (7), the top of described sleeve pipe (6) and the bottom of connecting plate (8)
End is fixedly connected, and connecting plate (8) side and kelly (9) are rotatablely connected, and the end of the kelly (9) outer wall and bandage (10)
It is fixedly connected, described bandage (10) the other end is provided with thread gluing (11) and is fixedly connected；Infusion apparatus (1) bottom end and bottleneck
(12) it is fixedly connected, and the bottleneck (12) outer wall offers latch (13), the bottleneck (12) is internal close with sealing-plug (14)
Envelope connection, and in the middle part of the sealing-plug (14) and needle (15) are moulded through connection, modeling needle (15) outer wall and grab (16) rotation
Connection, and the grab (16) top side is fixedly connected with third spring (17), modeling needle (15) bottom end is communicated with leather strap
(18), and the leather strap (18) bottom end is connected to perfusion tube (19), perfusion tube (19) side wall and fixed block (20) company of fitting
It connects.
2. one kind according to claim 1 prevents infusion pipe drawing device, it is characterised in that: the quantity of the kelly (9) is
Two, the top side wall of two kellies (9) all opens up with teeth piece, and the tooth block and latch (13) are clamped.
3. one kind according to claim 1 prevents infusion pipe drawing device, it is characterised in that: set on kelly (9) outer wall
There is velcro, and the velcro on the kelly (9) is fitted and connected with the thread gluing (11) on kelly described in another (9).
4. one kind according to claim 1 prevents infusion pipe drawing device, it is characterised in that: the modeling needle (15) is through sealing
Plug (14) simultaneously extends to the inside of infusion apparatus (1), and there are two setting on modeling needle (15) side wall grab (16).
5. one kind according to claim 1 prevents infusion pipe drawing device, it is characterised in that: opened at connecting plate (8) center
Equipped with through-hole, run through connection, and the side of grab (16) and through-hole of described modeling needle (15) side wall in the through-hole with modeling needle (15)
Edge clamping.
6. one kind according to claim 1 prevents infusion pipe drawing device, it is characterised in that: the number of the second spring (7)
Amount is two, and the bottom end of two second springs (7) is fixedly connected with the top of two connecting rods (5) respectively.
7. one kind according to claim 1 prevents infusion pipe drawing device, it is characterised in that: the quantity of the fixed block (20)
It is two, bottom surface of two fixed blocks (20) all with bottom plate (2) is slidably connected, and presss from both sides between two fixed blocks (20)
Hold perfusion tube (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820974271.0U CN209713858U (en) | 2018-06-21 | 2018-06-21 | One kind preventing infusion pipe drawing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820974271.0U CN209713858U (en) | 2018-06-21 | 2018-06-21 | One kind preventing infusion pipe drawing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209713858U true CN209713858U (en) | 2019-12-03 |
Family
ID=68658648
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820974271.0U Expired - Fee Related CN209713858U (en) | 2018-06-21 | 2018-06-21 | One kind preventing infusion pipe drawing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209713858U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113041444A (en) * | 2021-03-01 | 2021-06-29 | 江苏省人民医院（南京医科大学第一附属医院） | Anti-drop transfer line |
| CN114177419A (en) * | 2021-09-03 | 2022-03-15 | 上海必趣医疗科技有限公司 | Prevent liquid drop bottle that ends that admits air |
-
2018
- 2018-06-21 CN CN201820974271.0U patent/CN209713858U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113041444A (en) * | 2021-03-01 | 2021-06-29 | 江苏省人民医院（南京医科大学第一附属医院） | Anti-drop transfer line |
| CN114177419A (en) * | 2021-09-03 | 2022-03-15 | 上海必趣医疗科技有限公司 | Prevent liquid drop bottle that ends that admits air |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191203 Termination date: 20200621 |