A kind of upper limb fixing device for setting pipe for PICCTechnical field
The utility model relates to medical instruments fields, and in particular to a kind of upper limb fixing device that pipe is set for PICC.
Background technique
PICC is to be punctured using conduit from the vein of periphery arm, and the through big vein close to heart of conduit avoidsChemotherapeutics is directly contacted with arm vein, in addition the blood flow velocity of big vein is quickly, can be rushed dilute chemotherapeutics rapidly, be preventedControl stimulation of the drug to blood vessel, thus can effective protection veins of upper extremity, reduce the generation of phlebitis, mitigate the pain of patient,The quality of life for improving patient, is widely used to clinic at present.
The postoperative dressing that needs replacing weekly of PICC is primary, need to execute sterile working when more change dressings every time, and when disinfection needsPatient PICC sets 90 degree of the hand abduction of pipe side, and since the width of hospital bed limits, mostly vacant state when patient's outreach arm,Patient's arm need to be lifted by assistant at this time to carry out disinfection, sterilization scope is greater than 15cm*20cm, and disinfecting time is grown for 6-10minTime lifts patient's arm and is undoubtedly a huge task for assistant.PICC needs after the completion of setting pipe by external simultaneouslyInfusion channel to patient's intravenous drip chemotherapeutic agents.However lacking one kind on the market at present can both support simultaneously when PICC sets pipeConstraint patient's upper limb can assist the device of patient's progress intravenous drip chemotherapeutic agents after the completion of PICC sets pipe again, and the device was bothCan operation attitude regulation according to patient and Support Position, and can be realized simultaneously infusion support suspention Chemotherapy in Patients medicament drop bottleFunction.
Utility model content
The utility model to solve the above-mentioned problems, devises a kind of upper limb fixing device that pipe is set for PICC, the dressIts Support Position of attitude regulation when can be according to patient's PICC tube placing operation is set, provides for the upper limb of patient and supports and it is carried outConstraint, and can also be used after PICC tube placing operation as infusion auxiliary tool, a tool is multi-purpose, and service efficiency is higher；The deviceIt is reasonable in design, it adjusts and extremely easy to use.
In order to achieve the above technical purposes, reach above-mentioned technical effect, the utility model is real by the following technical programsExisting:
A kind of upper limb fixing device for setting pipe for PICC, it is characterised in that: including bracket, transfusion pole, pedestal, support oxLeg and upper limb fixed plate, transfusion pole are inserted into bracket and telescopic adjustment, pedestal can be fixed on the bottom of bracket, bottom above and below bracketPulley is fixed on seat, support bracket is fixed on bracket and can slide up and down along bracket, and upper limb fixed plate is fixed on support oxOn leg；
The bracket is the bar structure of rectangular in cross-section, and sliding slot is provided on the one side of bracket, and bracket is vertical along itAxis direction is equipped with transfusion pole sliding channel, is provided at the top of the sliding slot of bracket and intersects with the screw thread of transfusion pole sliding channel perforationHole is equipped with the first screw threads for fastening bar in screw thread cross bore；
The support bracket is trapezium structure, and the side of bracket is supported to be equipped with the sliding channel of perforation, sliding channelSide wall is equipped with elongated rotation stop protrusion, and support bracket covers in the outside of bracket and the sliding slot of rotation stop protrusion insertion bracket, onlyTurn to be provided with fastener hole on the support bracket of raised side, the second screw threads for fastening bar is inserted in fastener hole, the second screw threads for fastening bar is insertedIt is held on the sliding slot face of bracket after entering fastener hole, support bracket top surface is provided with recessed support slot, and the right side of support slot is to encloseBaffle, enclosing on piece are provided with threaded hole, and upper limb fixed plate is held in support slot, and whorl brace rod, upper limb are equipped in threaded holeThe flanking central of fixed plate, which is equipped with, is threadedly coupled slot, and whorl brace rod insertion is threadedly coupled in slot and is fixed on upper limb fixed plateIt supports on bracket；
Arc groove is provided on the top surface of the upper limb fixed plate, the both ends of arc groove are equipped with restraint strap, restraint strapBoth ends be fixed on by way of nylon paste in upper limb fixed plate, the bottom of upper limb fixed plate is embedded with heating wire, electricityHeated filament is connect with power supply line, and power supply line is equipped with temperature adjusting panel, and the end of power supply line is equipped with attaching plug.
Preferably, the transfusion pole both ends are fixed with transfusion bottle hook, and pedestal is cross type structure, the length of pedestalGreater than the length of upper limb fixed plate.
Preferably, the groove depth of the support slot is equal with the thickness of upper limb fixed plate.
The beneficial effects of the utility model are: its support of attitude regulation when the device can be according to patient's PICC tube placing operationPosition, the upper limb for patient provide support and constrain it, and the cambered surface design in upper limb fixed plate on the one hand can be with armIt fits closely, prevents arm to a side roll, on the other hand can also prevent the point contact of elbow and plane and the feeling of pain that generates；The device can also use after PICC tube placing operation as infusion auxiliary tool simultaneously, and a tool is multi-purpose, and service efficiency is higher；The deviceIt is reasonable in design, adjust and it is extremely easy to use.
Detailed description of the invention
In order to illustrate more clearly of the technical solution of the utility model embodiment, make required for being described below to embodimentAttached drawing is briefly described, it should be apparent that, the drawings in the following description are merely some embodiments of the present invention,For those of ordinary skill in the art, without creative efforts, it can also be obtained according to these attached drawingsOther attached drawings.
Fig. 1 is a kind of overall structure diagram of upper limb fixing device that pipe is set for PICC；
Fig. 2 is a kind of partial structurtes enlarged drawing of upper limb fixing device that pipe is set for PICC；
Fig. 3 is the schematic diagram of the section structure of the bracket；
Fig. 4 is the structural schematic diagram of the support bracket；
Fig. 5 is the structural schematic diagram of the upper limb fixed plate.
In attached drawing, parts list represented by the reference numerals are as follows:
1- bracket, 2- pedestal, 3- transfusion pole, 4- the first screw threads for fastening bar, 5- the second screw threads for fastening bar, 6- support bracket,7- upper limb fixed plate, 8- whorl brace rod, 11- transfusion pole sliding channel, 12- sliding slot, 21- pulley, 31- cross bar, 32- drip-bottle hangerHook, 61- sliding channel, 62- rotation stop protrusion, 63- enclosing piece, 64- support slot, 71- arc groove, 72- restraint strap, 73- screw threadLink slot, 74- power supply line, 75- temperature adjusting panel, 76- attaching plug, 631- threaded hole.
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 modelClearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than wholeEmbodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without creative effortsAll other embodiment obtained, fall within the protection scope of the utility model.
Refering to fig. 1 shown in -3, a kind of upper limb fixing device for setting pipe for PICC, including bracket 1, transfusion pole 3, pedestal 2,Bracket 6 and upper limb fixed plate 7 are supported, transfusion pole 3 is inserted into bracket 1 and can be along about 1 telescopic adjustment of bracket, 3 top of transfusion poleEquipped with cross bar 31, the both ends of cross bar 31 are fixed with transfusion bottle hook 32, and pedestal 2 is fixed on the bottom of bracket 1, is fixed on pedestal 2Pulley 21, support bracket 6 are fixed on bracket 1 and can slide up and down along bracket 1, and upper limb fixed plate 7 is fixed on support bracket 6On；
The bracket 1 is the bar structure of rectangular in cross-section, is provided with sliding slot 12 on the one side of bracket 1, bracket is along itVertical axis direction is equipped with transfusion pole sliding channel 11, is provided at the top of the sliding slot 12 of bracket and the perforation of transfusion pole sliding channel 11Screw thread cross bore is equipped with the first screw threads for fastening bar 4 in screw thread cross bore；
The support bracket 6 is trapezium structure, and the side of support bracket 6 is equipped with the sliding channel 61 of perforation, and sliding is logicalThe side wall in road 61 is equipped with elongated rotation stop protrusion 62,6 sets of the support bracket outsides and 62 insertion bracket of rotation stop protrusion in bracket 1Sliding slot 12 in, rotation stop protrusion 62 sides support bracket 6 on be provided with fastener hole, the second screw threads for fastening bar 5 is inserted in fastener hole,It is held on the sliding slot face of bracket 1 after second screw threads for fastening bar 5 insertion fastener hole, support 6 top surface of bracket is provided with recessed supportSlot 64, the right side of support slot 64 are enclosing piece 63, are provided with threaded hole 631 on enclosing piece 63, upper limb fixed plate 7 is held on support slotIn 64, whorl brace rod 8 is equipped in threaded hole 631, the flanking central of upper limb fixed plate 7, which is equipped with, is threadedly coupled slot 73, and screw thread connectsThe insertion of extension bar 8 is threadedly coupled in slot 73 and upper limb fixed plate 7 is fixed on support bracket 6；
Arc groove 71 is provided on the top surface of the upper limb fixed plate 7, the both ends of arc groove 71 are equipped with restraint strap 72,The both ends of restraint strap 72 are fixed in upper limb fixed plate 7 by way of nylon paste.
Wherein, pedestal 2 is cross type structure, and the length of pedestal 2 is greater than the length of upper limb fixed plate 7, support slot 64Groove depth it is equal with the thickness of upper limb fixed plate 7.
When using the present apparatus, upper limb fixed plate 7 is embedded in support slot 64 and makes the threaded connection slot 73 of upper limb fixed plateIt is directed at the threaded hole 631 of enclosing piece 63, being then threaded into connecting rod 8 is fixed on upper limb fixed plate 7 on support bracket 6；It twistsLoose second screw threads for fastening bar 5, upwardly or downwardly slidably supporting bracket 6 makes that bracket 6 is supported to be in suitable height to adapt to suffer fromPerson PICC sets position when pipe, then tightens the second screw threads for fastening bar 5, on the sliding slot face of 5 extrusion rack of the second screw threads for fastening barTo bracket 6 be supported to be fixed on bracket 1, rotation stop protrusion 62 is slided up and down along the sliding slot 12 of bracket 1 during sliding,It can prevent support bracket 6 from deflecting in sliding；The upper limb of patient is lain in the arc groove 71 of upper limb fixed plate 7In, the both ends of arc groove 71 are equipped with restraint strap 72, by the nylon paste mode of restraint strap and upper limb fixed plate 7 by patient'sUpper limb is fixed in upper limb fixed plate 7, and arc groove 71 matches with the radian of upper limb, and encirclement property is good, when preventing PICC from setting pipePatient activity's upper limb and bring operation risk, while can prevent elbow joint from compression pain sense occur；PICC sets pipe completionAfterwards, pull transfusion pole 3 to suitable height, transfusion pole 3 can be extracted from the transfusion pole sliding channel 11 of bracket 1, tightenOne screw threads for fastening bar 5 is fixed on transfusion pole 3 on bracket 1, will need the chemical agent drip-bottle hanger of intravenous drip on transfusion pole 3Transfusion bottle hook 32 on, vein drop can be carried out by then connecting perfusion tube with the positive pressure infusion connector of transfusion bottle and PICC pipe respectivelyNote, a tool is multi-purpose, more saves space and improves the service efficiency of apparatus；When use in winter, attaching plug 76 can be inserted in slottingThen suitable temperature gear in temperature adjusting panel 75 is selected on line plate, exposed arm can be kept the temperature, be prevented armTemperature is too low, and patient is made more comfortably to receive PICC tube placing operation.
In the description of this specification, the description of reference term " one embodiment ", " example ", " specific example " etc. meansParticular features, structures, materials, or characteristics described in conjunction with this embodiment or example are contained at least one of the utility modelIn embodiment or example.In the present specification, schematic expression of the above terms be not necessarily referring to identical embodiment orExample.Moreover, particular features, structures, materials, or characteristics described can be in any one or more embodiment or examplesIn can be combined in any suitable manner.
The preferred embodiment in the utility model disclosed above is only intended to help to illustrate the utility model.Preferred embodiment is simultaneouslyThere is no the details that detailed descriptionthe is all, also not limiting the utility model is only the specific embodiment.Obviously, according to this theoryThe content of bright book can make many modifications and variations.These embodiments are chosen and specifically described to this specification, is in order to preferablyThe principles of the present invention and practical application are explained, so that skilled artisan be enable to better understand and utilize thisUtility model.The utility model is limited only by the claims and their full scope and equivalents.