CN108837232A - A kind of infusion device that anti-puncture needle of infusion bottle falls off - Google Patents
A kind of infusion device that anti-puncture needle of infusion bottle falls off Download PDFInfo
- Publication number
- CN108837232A CN108837232A CN201810357465.0A CN201810357465A CN108837232A CN 108837232 A CN108837232 A CN 108837232A CN 201810357465 A CN201810357465 A CN 201810357465A CN 108837232 A CN108837232 A CN 108837232A
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- China
- Prior art keywords
- ratchet
- rope
- infusion
- puncture needle
- fixator
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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.)
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Classifications
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
- A61M5/14—Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
- A61M5/162—Needle sets, i.e. connections by puncture between reservoir and tube ; Connections between reservoir and tube
- A61M5/1626—Needle protectors therefor
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- Health & Medical Sciences (AREA)
- Vascular Medicine (AREA)
- Engineering & Computer Science (AREA)
- Anesthesiology (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Hematology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The present invention relates to a kind of medical instrument more particularly to a kind of infusion devices that anti-puncture needle of infusion bottle falls off.A kind of infusion device that anti-puncture needle of infusion bottle falls off, the device includes fixed bracket, infusion bottle and anti-dropout fixator, the infusion bottle is hung on fixed bracket, and the anti-dropout fixator includes lanyard, rope open/close control device, connection rope and fixator；One end of the lanyard is hung on fixed bracket, and the other end is connected with the rope open/close control device, and rope open/close control device is connected with fixator by connecting rope, and the fixator is fixedly connected with the puncture needle of the infusion bottle；The apparatus structure is simple, easy to adjust, easy to use, improves the safety of infusion, and Plastic bottle plug puncture outfit can be effectively prevent to fall off, and prevents from polluting again, mitigates patient's pain, guarantees the normal therapeutic of patient.
Description
Technical field
The present invention relates to a kind of medical instrument more particularly to a kind of infusion devices that anti-puncture needle of infusion bottle falls off.
Background technique
Infusion (infusion solution) be inputted by intravenous drip it is intracorporal large dosage (single administration 00ml with
On) injection.It is packaged in glass or plastic infusion bottle or bag, is free of preservative or bacteriostatic agent.By defeated when use
Liquid device adjustment drop speed, continues and steadily enters vein, to supplement body fluid, electrolyte or provide nutriment.
At present when infusion, it is frequently encountered pullling due to perfusion tube, the puncture needle being inserted on infusion bottle is easy
It falls off, having fallen the puncture needle on ground will receive pollution, thus need replacing whole perfusion tube, need to inject again, increase
Patient's pain, not can guarantee the normal therapeutic of patient.
Summary of the invention
In order to solve the above technical problems, the object of the present invention is to provide a kind of infusions that anti-puncture needle of infusion bottle falls off
Device, the apparatus structure is simple, easy to adjust, easy to use, improves the safety of infusion, can effectively prevent Plastic bottle plug
Puncture outfit falls off, and prevents from polluting again, mitigates patient's pain, guarantees the normal therapeutic of patient.
In order to achieve the above purpose, present invention employs technical solutions below：
A kind of infusion device that anti-puncture needle of infusion bottle falls off, the device include fixing bracket, infusion bottle and anti-dropout fixator,
The infusion bottle is hung on fixed bracket, and the anti-dropout fixator includes lanyard, rope open/close control device, connecting rope
Rope and fixator；One end of the lanyard is hung on fixed bracket, the other end and the rope open/close control device phase
Connection, rope open/close control device are connected with fixator by connecting rope, the fixator and the infusion bottle
Puncture needle is fixedly connected；
The rope open/close control device includes casing cover, ratchet means, ratchet, locking starting control device and shell bottom
Seat, casing cover and outer casing base are combined into cylindrical empty shell, and the outer ring of cylindrical empty shell is provided with into rope mouth and rope outlet,
The ratchet is able to rotate formula and is arranged in cylindrical empty shell, and the inner ring of ratchet is provided with annular inner race, the side of annular inner race
Wall is evenly arranged with several latches, and the outer ring of ratchet is provided with around line groove, and the lanyard is passed through into rope mouth around line groove
It is mutually fixed after upper winding multi-turn with the ratchet, connection rope passes through rope outlet and is fixedly connected with outer casing base；
The ratchet means include ratchet base, the first spring and ratchet, and the ratchet base is fixed by screws in shell bottom
On seat, axis hole is provided on ratchet base, the ratchet upper end is arranged in axis hole, and first spring is arranged in ratchet base
Between ratchet, the bottom right of the ratchet is provided with pitch face, and pitch face offsets with the latch, left side setting table
The groove of terrace, step surface and latch offsets；
The locking starting control device includes locking bed, second spring and locking teeth, and the locking bed is solid by screw
Be scheduled on outer casing base, on locking bed setting there are two axis hole, the top setting of the locking teeth there are three can with it is described
The engaging tooth that latch is meshed, the lower part of locking teeth are provided with two axis being threaded through in axis hole, and the second spring is worn
On axis, both ends offset with locking bed and locking teeth respectively, and the locking teeth is radially additionally provided with pushing block, the shell
Lid is radially provided with promotion slot, and the pushing block protrusion is pushed on slot, pushed when needing ratchet wheel to circle
Pushing block can be such that the latch is disengaged from engaging tooth；
The fixator includes opening elastic metallic ring, and the both ends end for the elastic metallic ring that is open is convex to the outer ring of ring body
Out, one end is provided with annular groove, and the other end passes through the annular groove, is respectively arranged with pressing key on the outside of two ends, opens
The inner ring of mouth elastic metallic ring is fixedly connected with the puncture needle.
As a further improvement, the casing cover is mutually locked with outer casing base by bayonet and buckle.
It is arranged on groove as a further improvement, fluted, described promotion slot is arranged on the casing cover, and
The pushing block outside and the casing cover flush with each other.
As a further improvement, the fixation bracket includes connecting rod, hook base and four hooks, the hook base
It is fixed by the connecting rod in ceiling or other walls, four hooks are radially arranged on hook base.
As a further improvement, the infusion bottle includes that hanging ring is buckled, bottle body and bottle stopper, hanging ring are buckled ring part and be placed on admittedly
Fixed rack, lower end are bonded as one with bottle body, and puncture needle tip portion is inserted into bottle stopper lower end perpendicular to bottom end surface under bottle body.
The present invention due to the adoption of the above technical solution, simple, easy to adjust, the easy to use anticreep of the apparatus structure
Transfusion fixator is fallen, the safety of infusion is improved, Plastic bottle plug puncture outfit can be effectively prevent to fall off, prevents from polluting again,
Mitigate patient's pain, guarantees the normal therapeutic of patient.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention.
Fig. 2 is support bracket fastened structural schematic diagram.
Fig. 3 is the structural schematic diagram of infusion bottle.
Fig. 4 is the structural schematic diagram of anti-dropout fixator.
Fig. 5 is the structural schematic diagram of rope open/close control device.
Fig. 6 is the structural schematic diagram of ratchet means.
Fig. 7 is the structural schematic diagram of locking starting control device.
Fig. 8 is the structural schematic diagram of fixator.
Specific embodiment
A specific embodiment of the invention is made a detailed explanation with reference to the accompanying drawing.
The infusion device that a kind of anti-puncture needle of infusion bottle as shown in Figure 1 falls off, the device include fixed bracket 1, infusion
Bottle 2 and anti-dropout fixator 3, the infusion bottle 2 are hung on fixed bracket 1.As shown in figure 4, the anti-dropout fixator 3
Including lanyard 31, rope open/close control device 32, connection rope 33 and fixator 34；One end of the lanyard 31 is hung on solid
On fixed rack 1, the other end is connected with the rope open/close control device 32, rope open/close control device 32 and fixator 34
It is connected by connecting rope 33, the fixator 34 is fixedly connected with the puncture needle 4 of the infusion bottle 2.
As shown in figure 5, the rope open/close control device 32 include casing cover 321, ratchet means 322, ratchet 323,
Locking starting control device 324 and outer casing base (326), casing cover 321 and outer casing base 326 are combined into cylindrical empty shell,
Casing cover 321 is mutually locked with outer casing base 326 by bayonet and buckle.The outer ring of cylindrical empty shell is provided with into rope
Mouth and rope outlet, the ratchet 323 are able to rotate formula and are arranged in cylindrical empty shell, and the inner ring of ratchet 323 is provided with annular
Inner ring, the side wall of annular inner race are evenly arranged with several latches 327, and the outer ring of ratchet 323 is provided with around line groove 325, described
Lanyard 31 pass through rope mouth and fix after winding multi-turn on line groove 325 with 323 phase of ratchet, connection rope 33 is worn
Rope outlet is crossed to be fixedly connected with outer casing base 326.
As shown in fig. 6, the ratchet means 322 include ratchet base 328, the first spring 329 and ratchet 330, it is described
Ratchet base 328 is fixed by screws on outer casing base 326, and axis hole, 330 upper end of ratchet are provided on ratchet base 328
It is arranged in axis hole, first spring 329 is arranged between ratchet base 328 and ratchet 330, the bottom of the ratchet 330
It is provided with pitch face on the right side of portion, pitch face offsets with the latch 327, and step surface, step surface and latch 327 is arranged in left side
Groove offsets.
As shown in fig. 7, the locking starting control device 324 includes locking bed 331, second spring 332 and locking teeth
333, the locking bed 331 is fixed by screws on outer casing base 326, and there are two axis holes for setting on locking bed 331, described
The top setting of locking teeth 333 there are three the engaging tooth 334 that can be meshed with the latch 327, the lower parts of locking teeth 333
Be provided with two axis being threaded through in axis hole, the second spring 332 is threaded through on axis, both ends respectively with locking bed 331 and
Locking teeth 333 offsets, and the locking teeth 333 is radial to be additionally provided with pushing block 335, and the casing cover 321 is radially arranged
Have and push slot 336, the protrusion of pushing block 335 pushes on slot 336, pushes when needing ratchet 323 to rotate to circle
Pushing block 335 can be such that the latch 327 is disengaged from engaging tooth 334.It is arranged fluted on casing cover 321, described pushes away
Dynamic slot 336 is arranged on groove, and the pushing block outside and 321 flush with each other of casing cover.
As shown in figure 8, the fixator 34 includes opening elastic metallic ring 341, the both ends for the elastic metallic ring 341 that is open
End is protruded to the outer ring of ring body, and one end is provided with annular groove, and the other end passes through the annular groove, the outside of two ends
It is respectively arranged with pressing key 342, the inner ring of opening elastic metallic ring 341 is fixedly connected with the puncture needle 4.
As shown in Fig. 2, fixed bracket 1 includes that connecting rod 11, hook base 12 and four hooks 13, the hook base 12 are logical
It crosses connecting rod 11 and is fixed on ceiling or other walls, four hooks 13 are radially arranged on hook base 12.
As shown in figure 3, infusion bottle 2 includes that hanging ring buckles 21, bottle body 22 and bottle stopper 23, hanging ring buckles 21 ring parts and is placed on fixation
Bracket 1, lower end are bonded as one with bottle body 22, and 4 tip portion of puncture needle is inserted into bottle stopper 23 perpendicular to the lower bottom end surface of bottle body 22
Lower end.
Claims (5)
1. a kind of infusion device that anti-puncture needle of infusion bottle falls off, which is characterized in that the device includes fixed bracket（1）, infusion
Bottle（2）With anti-dropout fixator（3）, the infusion bottle（2）Hang over fixed bracket（1）On, the anti-dropout fixator（3）
Including lanyard（31）, rope open/close control device（32）, connection rope（33）And fixator（34）；The lanyard（31）One
End is hung on fixed bracket（1）On, the other end and the rope open/close control device（32）It is connected, rope folding and unfolding control dress
It sets（32）With fixator（34）By connecting rope（33）It is connected, the fixator（34）With the infusion bottle（2）'s
Puncture needle（4）It is fixedly connected；
The rope open/close control device（32）Including casing cover（321）, ratchet means（322）, ratchet（323）, locking open
Dynamic control device（324）With outer casing base (326), casing cover（321）With outer casing base（326）It is combined into cylindrical empty shell,
The outer ring of cylindrical empty shell is provided with into rope mouth and rope outlet, the ratchet（323）Formula is able to rotate to be arranged in cylindrical empty
In shell, ratchet（323）Inner ring be provided with annular inner race, the side wall of annular inner race is evenly arranged with several latches（327）, spine
Wheel（323）Outer ring be provided with around line groove（325）, the lanyard（31）It passes through into rope mouth around line groove（325）On twine
After multi-turn with the ratchet（323）It is mutually fixed, connect rope（33）Across rope outlet and outer casing base（326）It is fixed to connect
It connects；
The ratchet means（322）Including ratchet base（328）, the first spring（329）And ratchet（330）, the ratchet base
（328）It is fixed by screws on outer casing base (326), ratchet base（328）On be provided with axis hole, the ratchet（330）On
End is arranged in axis hole, first spring（329）It is arranged in ratchet base（328）And ratchet（330）Between, the ratchet
（330）Bottom right be provided with pitch face, pitch face and the latch（327）It offsets, step surface, step surface is arranged in left side
With latch（327）Groove offset；
The locking starts control device（324）Including locking bed（331）, second spring（332）And locking teeth（333）, institute
The locking bed stated（331）It is fixed by screws on outer casing base (326), locking bed（331）There are two axis holes for upper setting, described
Locking teeth（333）Top setting there are three can be with the latch（327）The engaging tooth being meshed（334）, locking teeth
（333）Lower part be provided with two axis being threaded through in axis hole, the second spring（332）It is threaded through on axis, both ends difference
With locking bed（331）And locking teeth（333）It offsets, the locking teeth（333）Radial direction is additionally provided with pushing block（335）, described
Casing cover（321）Radially it is provided with promotion slot（336）, the pushing block（335）Protrusion pushes slot（336）On, it is needing
Want ratchet（323）Pushing block is pushed to circle when rotation（335）It can make the latch（327）With engaging tooth（334）It is de-
From engagement；
The fixator（34）Including the elastic metallic ring that is open（341）, be open elastic metallic ring（341）Both ends end to
The outer ring of ring body is protruded, and one end is provided with annular groove, and the other end passes through the annular groove, is respectively set on the outside of two ends
There is pressing key（342）, be open elastic metallic ring（341）Inner ring and the puncture needle（4）It is fixedly connected.
2. the infusion device that a kind of anti-puncture needle of infusion bottle according to claim 1 falls off, which is characterized in that casing cover
（321）With outer casing base（326）It is mutually locked by bayonet and buckle.
3. the infusion device that a kind of anti-puncture needle of infusion bottle according to claim 1 falls off, which is characterized in that casing cover
（321）Fluted, the described promotion slot of upper setting（336）It is arranged on groove, and on the outside of the pushing block and described
Casing cover（321）Flush with each other.
4. the infusion device that a kind of anti-puncture needle of infusion bottle according to claim 1 falls off, which is characterized in that fixed bracket
（1）Including connecting rod（11）, hook base（12）It is linked up with four（13）, the hook base（12）Pass through connecting rod（11）It is fixed
In ceiling or other walls, four hooks（13）It is radially arranged in hook base（12）On.
5. the infusion device that a kind of anti-puncture needle of infusion bottle according to claim 1 falls off, which is characterized in that infusion bottle
（2）It is buckled including hanging ring（21）, bottle body（22）And bottle stopper（23）, hanging ring buckles（21）Ring part is placed on fixed bracket（1）, lower end with
Bottle body（22）It is bonded as one, puncture needle（4）Tip portion is perpendicular to bottle body（22）Lower bottom end surface is inserted into bottle stopper（23）Lower end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810357465.0A CN108837232A (en) | 2018-04-20 | 2018-04-20 | A kind of infusion device that anti-puncture needle of infusion bottle falls off |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810357465.0A CN108837232A (en) | 2018-04-20 | 2018-04-20 | A kind of infusion device that anti-puncture needle of infusion bottle falls off |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108837232A true CN108837232A (en) | 2018-11-20 |
Family
ID=64212191
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810357465.0A Pending CN108837232A (en) | 2018-04-20 | 2018-04-20 | A kind of infusion device that anti-puncture needle of infusion bottle falls off |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108837232A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111773478A (en) * | 2020-06-24 | 2020-10-16 | 谢月平 | Fixing device for bottle plug puncture outfit for internal medicine intravenous injection |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101400936A (en) * | 2006-03-17 | 2009-04-01 | 百乐仕株式会社 | Hose clamp |
| CN201478628U (en) * | 2009-05-18 | 2010-05-19 | 张立 | Box-shaped telescopic data wire connecting device |
| CN202998728U (en) * | 2012-12-11 | 2013-06-12 | 刘进军 | Multifunctional electronic product protection casing |
| CN205612811U (en) * | 2016-04-16 | 2016-10-05 | 朱娥 | A consolidate and press from both sides that be used for transfusion system bottle plug pjncture needle with infusion bottle neck |
| CN205832286U (en) * | 2016-05-25 | 2016-12-28 | 中国人民解放军第三军医大学第一附属医院 | Slip-off preventing tube for transfusion |
| CN106344996A (en) * | 2016-10-31 | 2017-01-25 | 张海先 | Anti-falling and anti-pricking safe transfusion device |
| CN205913597U (en) * | 2016-04-13 | 2017-02-01 | 江苏省人民医院 | Fixing device is taken off in transfusion system antiskid |
-
2018
- 2018-04-20 CN CN201810357465.0A patent/CN108837232A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101400936A (en) * | 2006-03-17 | 2009-04-01 | 百乐仕株式会社 | Hose clamp |
| CN201478628U (en) * | 2009-05-18 | 2010-05-19 | 张立 | Box-shaped telescopic data wire connecting device |
| CN202998728U (en) * | 2012-12-11 | 2013-06-12 | 刘进军 | Multifunctional electronic product protection casing |
| CN205913597U (en) * | 2016-04-13 | 2017-02-01 | 江苏省人民医院 | Fixing device is taken off in transfusion system antiskid |
| CN205612811U (en) * | 2016-04-16 | 2016-10-05 | 朱娥 | A consolidate and press from both sides that be used for transfusion system bottle plug pjncture needle with infusion bottle neck |
| CN205832286U (en) * | 2016-05-25 | 2016-12-28 | 中国人民解放军第三军医大学第一附属医院 | Slip-off preventing tube for transfusion |
| CN106344996A (en) * | 2016-10-31 | 2017-01-25 | 张海先 | Anti-falling and anti-pricking safe transfusion device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111773478A (en) * | 2020-06-24 | 2020-10-16 | 谢月平 | Fixing device for bottle plug puncture outfit for internal medicine intravenous injection |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20181120 |