CN208927379U - A kind of PICC hand fixer - Google Patents
A kind of PICC hand fixer Download PDFInfo
- Publication number
- CN208927379U CN208927379U CN201820913776.6U CN201820913776U CN208927379U CN 208927379 U CN208927379 U CN 208927379U CN 201820913776 U CN201820913776 U CN 201820913776U CN 208927379 U CN208927379 U CN 208927379U
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- picc
- fixator
- fixed
- hand fixer
- spool
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Abstract
The utility model relates to technical field of medical equipment, in particular a kind of PICC hand fixer, including fixator, the protection pad being arranged in inside fixator, the connecting plate that fixator inner wall center is arranged in, the attachment device for being mounted on fixator both ends and the apparatus for placing that retainer bottom is arranged in.The PICC hand fixer, the fixation of exposed conduit is fixed by the first clamp ring, and fixator is fixed on by arm surface by connecting band and adhesive band, it is directly contacted simultaneously with skin using protection pad and backing plate, long-time service immobilization with adhesive tape is avoided to damage local skin, cause it is red, swell, itch, the symptoms such as fash the phenomenon that generation, while fixed effect is improved, so that patient's comfortable wearing；It is heated up using heating paste to infusion, while convenient for heating paste is fixed and is fetched, solving the problem of that the lower directly infusion of fluid temperature causes the uncomfortable even pain of patient, being conducive to improve therapeutic effect.
Description
Technical field
The utility model relates to technical field of medical equipment, specially a kind of PICC hand fixer.
Background technique
PICC is the english abbreviation of peripheral puncture merging central venous catheter, is a kind of from PeV importing and end
It is exactly the basilic vein, median basilic vein, cephalic vein by arm specifically positioned at the deep venouspuncture technology of central vein
It Deng these periphery venipunctures, is then intubated, the end of pipe is placed to superior vena cava or these centers of subclavian vein are quiet greatly
Arteries and veins.For cancer, chemotherapy is important treatment method, many chemotherapeutics be by venous transfusion, but if change
Treating medicine is that corrosivity, irritation are big, once extravasation, consequence will cause vasculitis, skin and soft tissue to be burst than more serious
Rotten, infection etc., therefore, the venous access for building high quality is critically important.
The existing exposed conduit of PICC is fixed, and often glue using adhesive plaster, adhesive plaster is easy to fall off, and is needed often more
Change, some patients damage cloth hypersensitivity, long-term immobilization with adhesive tape to local skin, it is red, swell, itch, the symptoms such as fash when have
When occurring, but fixed effect is unsatisfactory in fact, while being infused, fluid temperature is lower, and directly infusion causes patient uncomfortable
Even pain, influences therapeutic effect.In consideration of it, it is proposed that a kind of PICC hand fixer.
Utility model content
It is mentioned above in the background art to solve the purpose of this utility model is to provide a kind of PICC hand fixer
The problem of fixed effect is unsatisfactory and influences therapeutic effect.
To achieve the above object, the utility model provides the following technical solutions:
A kind of PICC hand fixer including fixator, the protection pad being arranged in inside the fixator, is arranged described solid
Determine the connecting plate of device inner wall center, be mounted on the attachment device at the fixator both ends and be arranged at the fixator bottom
The apparatus for placing in portion, the surface of the connecting plate are provided with several through-holes, and the through-hole is internally provided with mounting post, described
The first clamp ring is provided at the top of mounting post, the top both ends of first clamp ring are respectively arranged with link block, one of institute
The one end for stating link block is provided with snap-gauge, another link block is internally provided with card slot, the table of two link blocks
Face is provided with backing plate, and the bottom of the mounting post is provided with the first spring.
Preferably, the snap-gauge and the card slot are engaged by clamping.
Preferably, the backing plate and the link block adhesion are fixed.
Preferably, the attachment device includes free bearing, and the inner wall of the free bearing is provided with a pair of of installation pad, two peaces
It is provided with spool between dress pad, the surface annular of the spool is wound with connecting band, and one end of the connecting band is provided with adhesion
Band.
Preferably, the spool and installation pad rotation connection.
Preferably, the apparatus for placing includes push plate, and one end of the push plate is provided with placing groove, the placing groove inner wall
One end is provided with several pressing devices, and the bottom of the placing groove is provided with fixed link, and the surface of the fixed link is provided with
Several ratch, the placement trench bottom are provided with gear close to described ratch one end, installation are provided at the top of the gear
Disk is equipped with spool between two mounting discs, and the surface annular of the spool is wound with traction rope.
Preferably, the gear and ratch engagement.
Preferably, the pressing device includes the second clamp ring, and second clamp ring is internally provided with shaft, the shaft
Both ends be provided with installation axle, the surface of the installation axle is provided with compressor arm, and one end of the compressor arm is provided with traction
Bar, the other end of compressor arm are provided with return pin, and the bottom of the return pin is provided with second spring.
Preferably, the other end ring-wound of the traction rope is on the draw bar surface.
Compared with prior art, the utility model has the beneficial effects that
1, the PICC hand fixer is fixed the fixation of exposed conduit by the first clamp ring, and by connecting band and
Fixator is fixed on arm surface by adhesive band, while directly being contacted with skin using protection pad and backing plate, avoids making for a long time
Local skin is damaged with immobilization with adhesive tape, cause it is red, swell, itch, the symptoms such as fash the phenomenon that generation, while improving fixation
Effect so that patient's comfortable wearing.
2, the PICC hand fixer heats up to infusion using heating paste, while convenient for heating paste is fixed
With fetch, solve the problem of that the lower directly infusion of fluid temperature causes the uncomfortable even pain of patient, be conducive to improve treatment effect
Fruit.
Detailed description of the invention
Fig. 1 is the overall structure diagram of the utility model；
Fig. 2 is structure enlargement diagram at A in Fig. 1 of the utility model；
Fig. 3 is the mounting post structural schematic diagram of the utility model；
Fig. 4 is the attachment device structural schematic diagram of the utility model；
Fig. 5 is the apparatus for placing structural schematic diagram of the utility model；
Fig. 6 is the pressing device structural schematic diagram of the utility model；
Fig. 7 is structure enlargement diagram at B in Fig. 5 of the utility model.
In figure: 1, fixator；2, protection pad；3, connecting plate；31, through-hole；32, mounting post；33, the first clamp ring；34, it connects
Block；35, snap-gauge；36, card slot；37, backing plate；38, the first spring；4, attachment device；41, free bearing；42, installation pad；43, spool；
44, connecting band；45, adhesive band；5, apparatus for placing；51, push plate；52, placing groove；53, pressing device；531, the second clamp ring；
532, shaft；533, installation axle；534, compressor arm；535, draw bar；536, return pin；537, second spring；54, fixed link；
55, ratch；56, gear；57, mounting disc；58, spool；59, traction rope.
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.
Fig. 1-7 is please referred to, the utility model provides a kind of technical solution:
A kind of PICC hand fixer, as shown in Figure 1 to Figure 3, including fixator 1, the protection pad being arranged in inside fixator 1
2, the connecting plate 3 of 1 inner wall center of fixator, the attachment device 4 for being mounted on 1 both ends of fixator and setting are set solid
Determine the apparatus for placing 5 of 1 bottom of device, the surface of connecting plate 3 is provided with several through-holes 31, and through-hole 31 is internally provided with mounting post
32, the top of mounting post 32 is provided with the first clamp ring 33, and the top both ends of the first clamp ring 33 are respectively arranged with link block 34, wherein
One end of one link block 34 is provided with snap-gauge 35, another link block 34 is internally provided with card slot 36, two link blocks 34
Surface be provided with backing plate 37, the bottom of mounting post 32 is provided with the first spring 38, and snap-gauge 35 and card slot 36 are engaged by clamping, pad
Plate 37 and 34 adhesion of link block are fixed.
In the present embodiment, fixator 1 is made of PVC plastic material, and the surface of fixator 1 is provided with curved opening,
So that fixator 1 has centainly structural, facilitates and installed, and fitted using curved opening and arm.
In the present embodiment, protection pad 2 is made of medical grade rubber material, and protection pad 2 and 1 adhesion of fixator are fixed, and shield is utilized
Pad 2 and arm directly contact, and reduce friction of the fixator 1 to arm.
In the present embodiment, mounting post 32 and through-hole 31 are slidably connected, and 32 adhesion of one end of the first spring 38 and mounting post
Fixed, the other end of the first spring 38 and 3 inner wall adhesion of connecting plate are fixed, and are facilitated and are driven installation using the elasticity of the first spring 38
Column 32 retracts into inside through-hole 31.
In the present embodiment, backing plate 37 is made of medical grade rubber material, allows backing plate 37 directly and skin contact, and
It is environment-protecting and non-poisonous.
As shown in figure 4, attachment device 4 includes free bearing 41, the inner wall of free bearing 41 is provided with a pair of of installation pad 42, two installations
Spool 43 is provided between pad 42, the surface annular of spool 43 is wound with connecting band 44, and one end of connecting band 44 is provided with adhesion
Band 45, spool 43 and installation pad 42 are rotatablely connected.
In the present embodiment, free bearing 41 and fixator 1 are bolted to connection, and facilitate free bearing 41 being fixed on fixator 1
Two sides, while facilitating and being dismantled, connecting band 44 is cleaned.
In the present embodiment, connecting band 44 is made of elastical cloth material, so that connecting band 44 has certain elasticity, and thoroughly
Gas effect is good.
In the present embodiment, connecting band 44 and adhesive band 45 are fixed by needlework suture way, are facilitated connecting band 44 and are glued
Related 45 are fixed.
In the present embodiment, one of adhesive band 45 is female velcro, another adhesive band 45 is sub- velcro, utilizes two
Arm is fixed in a 45 stick to each other of adhesive band.
As shown in figure 5 and figure 7, apparatus for placing 5 includes push plate 51, and one end of push plate 51 is provided with placing groove 52, placing groove
52 inner wall one end are provided with several pressing devices 53, and the bottom of placing groove 52 is provided with fixed link 54, the surface of fixed link 54
Several ratch 55 are provided with, 52 bottom of placing groove is provided with gear 56 close to 55 one end of ratch, and the top of gear 56 is provided with
Mounting disc 57 is equipped with spool 58 between two mounting discs 57, and the surface annular of spool 58 is wound with traction rope 59, gear
56 and ratch 55 engage.
In the present embodiment, the bottom of fixator 1 is provided with a sliding slot compatible with 52 shape size of placing groove, so that
Placing groove 52 slides in sliding slot.
In the present embodiment, 56 seamless welding of mounting disc 57 and gear, convenient for driving the rotation of mounting disc 57 using gear 56.
In the present embodiment, placing groove 52 is run through in one end of fixed link 54, and in 1 bottom end of one end of fixed link 54 and fixator
Wall adhesion is fixed, convenient for when pushing placing groove 52, the holding of fixed link 54 is not moved.
In the present embodiment, the bottom of gear 56 is fixed by bearing and 52 surfaces stick of placing groove, so that gear 56 is being put
Set 52 surface pivots of slot.
As shown in fig. 6, pressing device 53 includes the second clamp ring 531, the second clamp ring 531 is internally provided with shaft 532, turns
The both ends of axis 532 are provided with installation axle 533, and the surface of installation axle 533 is provided with compressor arm 534, and one end of compressor arm 534 is set
It is equipped with draw bar 535, the other end of compressor arm 534 is provided with return pin 536, and the bottom of return pin 536 is provided with second spring
537, the other end ring-wound of traction rope 59 is on 535 surface of draw bar.
In the present embodiment, shaft 532 and the second clamp ring 531 are engaged by clamping, and facilitate using the second clamp ring 531 to shaft 532
It is fixed.
In the present embodiment, installation axle 533 and shaft 532 are rotatablely connected, and utilize the turning on 532 surface of shaft of installation axle 533
It is dynamic, so that compressor arm 534 carries out compression work.
In the present embodiment, second spring 537 is return elasticity, makes return pin 536 certainly using the elasticity of the second elasticity 537
Dynamic return.
The PICC hand fixer of the present embodiment when in use, by the curved opening side of fixator 1 towards exposed conduit
Side snaps on arm, and exposed conduit is snapped onto the first clamp ring 33, is snapped onto card slot 36 by fixture block 35, will be outer
Dew conduit is fixed in the first clamp ring 33, on the skin for the arm that protection pad 2 and backing plate 37 directly contact at this time, and passes through connecting band
44 rotate in spool 43, and two adhesive bands 45 are sticked together, so that fixator 1 is fixed on arm surface, first press from both sides at this time
33 stress of ring is pressed down against mounting post 32, and using the elasticity of the first spring 38, mounting post 32 is retracted into inside through-hole 31, leads to
It crosses the first clamp ring 33 fixation of exposed conduit is fixed, and fixator 1 is fixed on by hand by connecting band 44 and adhesive band 45
Arm surface, while directly being contacted with skin using protection pad 2 and backing plate 37, avoid being used for a long time immobilization with adhesive tape to local skin
Damage, cause it is red, swell, itch, the symptoms such as fash the phenomenon that generation, while fixed effect is improved, so that patient wears
Comfortably；When the infusion heating of needs, placing groove 52 is extracted out by push plate 51, at this time gear 56 with placing groove 52 move,
When gear 56 is by ratch 55, gear 56 and ratch 55 are engaged, and since ratch 55 is stationary state, gear 56 is counterclockwise at this time
Rotation drives the rotation of spool 58 to unclamp traction rope 59 from 58 surface of spool, and will be returned using the elastic force of second spring 537
Position bar 536 ejects, and 534 one end of compressor arm tilts at this time, heating paste is put into the bottom of compressor arm 534, then push push plate 51
Placing groove 52 is pushed into inside fixator 1, when gear 56 is by ratch 55, gear 56 and ratch 55 are engaged, due to ratch
55 be stationary state, and gear 56 rotates clockwise at this time, drives the rotation of spool 58 that 58 table of spool is arrived in the winding of traction rope 59
Face, and draw bar 535 is driven to move downward, so that heating paste is fixed in the surface that compressor arm 534 is pressed in heating paste, utilize
Heating paste heats up to infusion, while convenient for heating paste is fixed and is fetched, solution fluid temperature is lower, is directly infused
The problem of causing patient uncomfortable or even pain is conducive to improve therapeutic effect.
Basic principles, main features, and advantages of the present invention has been shown and described above.Current row
The technical staff of industry is described in above embodiments and description it should be appreciated that the present utility model is not limited to the above embodiments
Be only the utility model preference, be not intended to limit the utility model, do not departing from the spirit and scope of the utility model
Under the premise of, the utility model also has various changes and improvements, these changes and improvements both fall within claimed it is practical
In novel range.The protection scope of the present invention is defined by the appended claims and their equivalents.
Claims (9)
1. a kind of PICC hand fixer, including fixator (1), setting in the internal protection pad (2) of the fixator (1), setting
The fixator (1) inner wall center connecting plate (3), be mounted on the attachment device (4) at the fixator (1) both ends with
And setting the fixator (1) bottom apparatus for placing (5), it is characterised in that: the connecting plate (3) if surface be provided with
A dry through-hole (31), the through-hole (31) are internally provided with mounting post (32), and the is provided at the top of the mounting post (32)
The top both ends of one clamp ring (33), first clamp ring (33) are respectively arranged with link block (34), one of them described link block
(34) one end is provided with snap-gauge (35), another link block (34) is internally provided with card slot (36), two companies
The surface for connecing block (34) is provided with backing plate (37), and the bottom of the mounting post (32) is provided with the first spring (38).
2. PICC hand fixer according to claim 1, it is characterised in that: the snap-gauge (35) and the card slot (36)
It is engaged by clamping.
3. PICC hand fixer according to claim 1, it is characterised in that: the backing plate (37) and the link block
(34) adhesion is fixed.
4. PICC hand fixer according to claim 1, it is characterised in that: the attachment device (4) includes free bearing
(41), the inner wall of the free bearing (41) is provided with a pair of of installation pad (42), is provided with spool between two installation pads (42)
(43), the surface annular of the spool (43) is wound with connecting band (44), and one end of the connecting band (44) is provided with adhesive band
(45)。
5. PICC hand fixer according to claim 4, it is characterised in that: the spool (43) and installation pad
(42) it is rotatablely connected.
6. PICC hand fixer according to claim 1, it is characterised in that: the apparatus for placing (5) includes push plate
(51), one end of the push plate (51) is provided with placing groove (52), and described placing groove (52) inner wall one end is provided with several pressures
Tight device (53), the bottom of the placing groove (52) are provided with fixed link (54), the fixed link (54) if surface be provided with
Dry ratch (55), placing groove (52) bottom is provided with gear (56), the gear close to the ratch (55) one end
(56) it is provided at the top of mounting disc (57), spool (58), the spool is installed between two mounting discs (57)
(58) surface annular is wound with traction rope (59).
7. PICC hand fixer according to claim 6, it is characterised in that: the gear (56) and the ratch (55)
Engagement.
8. PICC hand fixer according to claim 6, it is characterised in that: the pressing device (53) includes the second folder
Ring (531), second clamp ring (531) are internally provided with shaft (532), and the both ends of the shaft (532) are provided with peace
It fills axis (533), the surface of the installation axle (533) is provided with compressor arm (534), and one end of the compressor arm (534) is provided with
Draw bar (535), the other end of compressor arm (534) are provided with return pin (536), and the bottom of the return pin (536) is provided with
Second spring (537).
9. PICC hand fixer according to claim 8, it is characterised in that: the other end annular of the traction rope (59)
It is wrapped in the draw bar (535) surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820913776.6U CN208927379U (en) | 2018-06-13 | 2018-06-13 | A kind of PICC hand fixer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820913776.6U CN208927379U (en) | 2018-06-13 | 2018-06-13 | A kind of PICC hand fixer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208927379U true CN208927379U (en) | 2019-06-04 |
Family
ID=66715093
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820913776.6U Expired - Fee Related CN208927379U (en) | 2018-06-13 | 2018-06-13 | A kind of PICC hand fixer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208927379U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110960749A (en) * | 2019-12-17 | 2020-04-07 | 湖北君言医疗科技有限公司 | Venous indwelling needle fixing patch and using method thereof |
-
2018
- 2018-06-13 CN CN201820913776.6U patent/CN208927379U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110960749A (en) * | 2019-12-17 | 2020-04-07 | 湖北君言医疗科技有限公司 | Venous indwelling needle fixing patch and using method thereof |
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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: 20190604 |