CN207012364U - The auxiliary peritoneal dialysis operation fixed mount of modified form - Google Patents

Abstract

The utility model discloses a kind of auxiliary peritoneal dialysis of modified form to operate fixed mount, including first and second fix bar, auxiliary fix bar, guide rod, locking member, fastener；First fix bar, auxiliary fix bar, guide rod are interconnected to form T-type structure；Second fix bar is slidably on guide rod and parallel and relative with the first fix bar；First fix bar is provided with circular arc cutaway；Locking member is in the second fix bar and relative with circular arc cutaway, including press section, clamping screw；Clamping screw is used to the supporter of peripheral hardware is lock onto between first and second fix bar by press section；Auxiliary fix bar is used to fix peritoneal dialysis solution Duplex system joint；Fastener is used to the second fix bar locking onto guide rod.Effect：Spacing between first and second fix bar can be adjusted according to the supporter of different-thickness, be easy to lock the supporter of the peripheral hardware of different-thickness and for columned supporter, locking effect is more preferable, more firm.

Description

The auxiliary peritoneal dialysis operation fixed mount of modified form

Technical field

Medical instruments field is the utility model is related to, more particularly to a kind of auxiliary peritoneal dialysis operation of modified form is fixed Frame.

Background technology

Peritoneal dialysis is changed in liquid operating process, and peritoneal dialysis solution Duplex system joint is aseptic material, generally requires and uses hand It is fixedly clamped between grip or webs, if patient forgets to wash one's hands during operation or hand hygiene is unqualified, hand eye coordination ability, easily Catheter contact pollution is caused to cause the waste of Medicines, in some instances it may even be possible to cause bacteria breed or enter abdominal cavity infection peritonitis It is dangerous；It is traditional to hold with a hand or fixation dynamics that webs are clamped is weak, conduit easily slips, the safety of most of patient can not be met Change liquid operational requirements；In actual use, the conventional method that Duplex system pipeline is fixed is being still applied to hand curable grip just Normal crowd；The phenomenon of population aging is universal at this stage, and most patients with renal failure is old, suffers from chronic diseases for many years simultaneously With multiple complications and slow in reacting, such as long-term hypertension complicated by cerebral infarction sequelae causes hand curable grip to decline, abduction And the reduced capability of rotating object is even lost；Long-term urarthritis patient articular deformation, fracture, pain, muscle contracture Deng；Most Diabetic Nephropathy patients are because long-term illness causes distal limb Cycle Difference, microangiopathies, and hand shaking, hand are weary when holding thing The problems such as power, blurred vision；Severe one even has hemiplegia of limb, incompleteness or singlehanded patient can not effectively ensure that liquid is changed in peritoneal dialysis Normal, the safety of operation are carried out, or even pollute Duplex system joint repeatedly, and increase bacterium enters the several of abdominal cavity infection peritonitis Rate, ultimately resulting in peritoneal membrane function exhaustion can not continue to dialyse；Cause patient inconvenient for operation because of various complication again or do not assist Adjust, it is necessary to operate for a long time by family members or nurse on behalf of liquid is changed, also the pressure of the financial burden of increase caregiver and family.Wherein, The U of patent No. CN 205672289 provide a kind of auxiliary peritoneal dialysis operation fixed mount, for fixing Duplex system pipeline, but The finite thickness of the supporter for the peripheral hardware that the fixed mount is fixed and non-adjustable, so as to be more than first recessed when the thickness of supporter During the thickness in portion, just it can not fix so that its use range is limited, and for columned supporter such as peritoneal dialysis liquid Infusion support, Easily occur fixing illusive problem.

Utility model content

The utility model is intended to one of technical problem at least solving in correlation technique to a certain extent.Therefore, this reality The auxiliary peritoneal dialysis for being to propose a kind of modified form with a new purpose operates fixed mount.

To achieve the above object, fixed mount is operated according to the auxiliary peritoneal dialysis of the modified form of the utility model embodiment, Including：

Including the first fix bar, the second fix bar, auxiliary fix bar, guide rod, locking member and fastener；

First fix bar, auxiliary fix bar and guide rod are connected with each other and are shaped to T-type structure and described first Fix bar is perpendicular to the auxiliary fix bar and guide rod；

Second fix bar is slidably arranged on the guide rod and parallel and relative with first fix bar； First fix bar offers circular arc cutaway in the one side relative to second fix bar；

The locking member be arranged at it is in second fix bar and relative with the circular arc cutaway, including press section with And the clamping screw with press section rotation connection；The clamping screw is used to pass through the press section by the supporter of peripheral hardware It lock onto between the first fix bar and the second fix bar；It is provided with the auxiliary fix bar for fixing peritoneal dialysis solution duplex The clamping section of system connector；

The fastener is used to second fix bar locking onto the guide rod.

The auxiliary peritoneal dialysis of the modified form provided according to the utility model embodiment operates fixed mount, and the second fix bar can That slides is arranged on the guide rod so that the spacing between the second fix bar and the first fix bar is adjustable, in this way, can basis The spacing between the second fix bar and the first fix bar is adjusted in the actual (real) thickness of the supporter of peripheral hardware, to lock different thickness The supporter of the peripheral hardware of degree, strengthen its practicality；Also, circular arc cutaway is provided with the first fix bar, therefore, for circular arc The supporter of shape, locking effect is more preferable, more firm；So it is more beneficial for Duplex system joint being fixed on more peripheral hardwares On supporter, removing patient from needs the inconvenience of hand-held fixed Duplex system joint.

In addition, operating fixed mount according to the auxiliary peritoneal dialysis of the modified form of the utility model above-described embodiment can also have There is technical characteristic additional as follows：

According in one embodiment of the present utility model, the guide rod offers guide groove along its length, described The card convex suitable for being slided along the guide groove is provided with second fixation boom end.

According in one embodiment of the present utility model, the guide groove is dovetail groove.

According in one embodiment of the present utility model, the fastener includes upper fastener, in second fix bar It is provided with the top of one end of card convex and extends to the direction of the guide rod formed with upper extension, the upper surface edge of the guide rod Length direction is arranged at intervals with multiple the first positioning holes being adapted with the upper fastener, and the upper fastener is arranged at described On upper extension and it is suitable to be screwed into first positioning hole so that second fix bar is lock onto on the guide rod.

According in one embodiment of the present utility model, the fastener also includes lower fastener, second fix bar On be provided with one end bottom of card convex and extend to the direction of the guide rod formed with lower extension, the lower surface of the guide rod Multiple second positioning holes are provided with, the lower fastener is arranged in the lower extension and suitable for being screwed into second positioning hole It is interior.

According in one embodiment of the present utility model, the circular arc cutaway inner surface setting has increasing to rub structure.

According in one embodiment of the present utility model, first fix bar and second fix bar are led away from described It is rounding corner structure to one end of bar.

Brief description of the drawings

Fig. 1, which is that the utility model embodiment is three-dimensional, to be intended to；

Fig. 2 is the utility model embodiment the second fix bar profile.

Reference：

First fix bar 10；

Circular arc cutaway 100；

Increase structure 1000 of rubbing；

Second fix bar 20；

Upper extension 200；

Lower extension 210；

Card convex 220；

Aid in fix bar 30；

Clamping section 300；

Guide rod 40；

Guide groove 400；

First positioning hole 410；

Clamping screw 50；

Press section 60；

Fastener 70.

Realization, functional characteristics and the advantage of the utility model purpose will be described further referring to the drawings in conjunction with the embodiments.

Embodiment

Embodiment of the present utility model is described below in detail, the example of the embodiment is shown in the drawings, wherein from beginning Same or similar element is represented to same or similar label eventually or there is the element of same or like function.Below by ginseng The embodiment for examining accompanying drawing description is exemplary, it is intended to for explaining the utility model, and it is not intended that to the utility model Limitation.

In description of the present utility model, it is to be understood that term " " center ", " longitudinal direction ", " transverse direction ", " length ", " width Degree ", " thickness ", " on ", " under ", "front", "rear", "left", "right", " vertical ", " level ", " top ", " bottom " " interior ", " outer ", " suitable The orientation or position relationship of the instruction such as hour hands ", " counterclockwise " are based on orientation shown in the drawings or position relationship, merely to just In description the utility model and simplified description, rather than indicate or imply that signified device or element must be with specifically square Position, with specific azimuth configuration and operation, therefore it is not intended that to limitation of the present utility model.

In addition, term " first ", " second " are only used for describing purpose, and it is not intended that instruction or hint relative importance Or the implicit quantity for indicating indicated technical characteristic.Thus, define " first ", the feature of " second " can be expressed or Implicitly include one or more this feature.In description of the present utility model, " multiple " are meant that two or two More than, unless otherwise specifically defined.

In the utility model, unless otherwise clearly defined and limited, term " installation ", " connected ", " connection ", " Gu It is fixed " etc. term should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected, or be integrally connected；Can To be mechanical connection or electrical connection；Can be joined directly together, can also be indirectly connected by intermediary, Ke Yishi The connection of two element internals.For the ordinary skill in the art, above-mentioned term can be understood as the case may be Concrete meaning in the utility model.

Referring to figs. 1 to shown in Fig. 2, the auxiliary peritoneal dialysis operation that the utility model embodiment provides a kind of modified form is solid Determine frame, including the first fix bar 10, the second fix bar 20, auxiliary fix bar 30, guide rod 40, locking member and fastener 70。

Specifically, first fix bar 10, auxiliary fix bar 30 and guide rod 40 are connected with each other and are shaped to T junction Structure and first fix bar 10 are perpendicular to the auxiliary fix bar 30 and guide rod 40.

Second fix bar 20 is slidably arranged on the guide rod 40 and parallel with first fix bar 10 And it is relative, first fix bar 10 offers circular arc cutaway 100 in the one side relative to second fix bar 20.

The locking member is arranged in second fix bar 20 and relative with the circular arc cutaway 100, including by Splenium 60 and the clamping screw 50 with the press section 60 rotation connection；The clamping screw 50 is used to pass through the press section 60 lock onto the supporter of peripheral hardware between the first fix bar 10 and the second fix bar 20；It is provided with the auxiliary fix bar 30 For fixing the clamping section 300 of peritoneal dialysis solution Duplex system joint；The fastener 70 is used for second fix bar 20 It lock onto on the guide rod 40.

During concrete application, the second fix bar 20 is slidably arranged on guide rod 40, therefore, the second fix bar 20 and Spacing between one fix bar 10 is adjustable, then, by adjusting the spacing between the first fix bar 10 and the second fix bar 20, make The thickness range of the supporter for the peripheral hardware that must be lock onto between the first fix bar 10 and the second fix bar 20 is wider, and practicality is more By force.Exemplary, when the thickness of the supporter of peripheral hardware is 10cm, after the second fix bar 20 is slid into suitable position, lead to Cross after the second fix bar 20 lock onto guide rod 40 by fastener 70, the supporter of peripheral hardware is lock onto first by locking member Between the fix bar 20 of fix bar 10 and second, further, by peritoneal dialysis solution Duplex system joint-clamping and clamping section 300； And when the thickness of the supporter of peripheral hardware is 20cm, the second fix bar 20 can be slided to the direction away from the first fix bar 10, Accordingly, the spacing increase between the first fix bar 10 and the second fix bar 20, after being moved to suitable position, then passes through fastening Second fix bar 20 is lock onto guide rod 40 by part 70, and the supporter of peripheral hardware further is lock onto into first by locking member consolidates Between the fix bar 20 of fixed pole 10 and second, when the thickness of the supporter of peripheral hardware is bigger, by aforesaid operations, it can equally be locked Tightly.So the spacing between the first fix bar 10 and the second fix bar 20 is adjustable, can be entered according to the thickness of the supporter of peripheral hardware Row regulation is so as to be locked.When the supporter of peripheral hardware is the structure of circular arc, such as dialyzate Infusion support, then use When, first Infusion support can be caught in circular arc cutaway 100 so that Infusion support surface and the inner surface of circular arc cutaway 100 are affixed Close, in this way, force position of first fix bar 10 to Infusion support can be increased, then when being locked by locking member, locking effect Fruit is more preferable, more firm.Certainly, columned supporter is not limited only to dialyzate Infusion support, and other columned supporters pass through This structure equally can be very firm lock.

The auxiliary peritoneal dialysis of the modified form provided according to the utility model embodiment operates fixed mount, the second fix bar 20 It is slidably arranged on the guide rod 40 so that the spacing between the second fix bar 20 and the first fix bar 10 is adjustable, such as This, can be adjusted the spacing between the second fix bar 20 and the first fix bar 10 according to the actual (real) thickness of the supporter of peripheral hardware, To lock the supporter of the peripheral hardware of different-thickness, strengthen its practicality；Also, it is provided with circular arc in the first fix bar 10 to lack Mouth 100, therefore, for the supporter of circular arc, when being locked, can increase by the first fix bar 10 to its application point, make It is more preferable to obtain locking effect, it is more firm；So it is more beneficial for Duplex system joint being fixed on the supporter of more peripheral hardwares, Removing patient from needs the inconvenience of hand-held fixed Duplex system joint.

Preferably, in an example of the present utility model, the guide rod 40 offers guide groove along its length 400, the card convex 220 suitable for being slided along the guide groove 400 is provided with the end of the second fix bar 20.Pass through guide groove 400 and card convex 220 be slidably matched so that the second fix bar 20 is easy to slide along guide rod 40, and then adjusts first and fix Spacing between the fix bar 20 of bar 10 and second, it is easy to use.

Preferably, in an example of the present utility model, the guide groove 400 is dovetail groove.On the one hand, using dovetail Groove so that the second fix bar 20 is easy to slide along guide rod 40, on the other hand, has necessarily spacing to the second fix bar 20 Effect, avoid the second fix bar 20 from detaching guide rod 40 along perpendicular to the direction of guide rod 40.Certainly, it is not limited only to dovetail Groove, T-slot equally have the effect above, thus, it is same applicable.

Preferably, in an example of the present utility model, the fastener 70 includes upper fastener 70, and described second is solid It is provided with fixed pole 20 at the top of one end of card convex 220 and extends to the direction of the guide rod 40 formed with upper extension 200, it is described The upper surface of guide rod 40 is arranged at intervals with multiple the first positioning holes being adapted with the upper fastener 70 along its length 410, the upper fastener 70 is arranged on the upper extension 200 and suitable for being screwed into first positioning hole 410 with by institute The second fix bar 20 is stated to lock onto on the guide rod 40.Each first positioning hole 410 and first on the upper surface of guide rod 40 Spacing between fix bar 10 corresponds to the thickness of different peripheral hardware supporters respectively, exemplary, first the first positioning hole 410 Spacing between the first fix bar 10 is 10cm, then, after the second fix bar 20 is moved into corresponding position, thickness is less than The supporter of 10cm peripheral hardware can be locked by locking member；Second the first positioning hole 410 and the first fix bar 10 Between spacing be 20cm, then, by the second fix bar 20 be moved to corresponding to behind position, thickness can be more than to 10cm and small In 20cm peripheral hardware locked.That is, the supporter of peripheral hardware corresponding to the first positioning hole 410 of diverse location Thickness is different, the second fix bar 20 slid into the thickness of the supporter according to peripheral hardware corresponding to behind position, by that will tighten Firmware 70 is screwed into after corresponding first positioning hole 410, the second fix bar 20 can be fixed on guide rod 40, in this way, making When the supporter of outer setting is locked with locking member, it can just play a part of the locking to the supporter of peripheral hardware.Specifically, First positioning hole 410 is screwed hole, and upper fastener 70 is fastening bolt, not only simple to operate and good fixing effect.

Preferably, in an example of the present utility model, the fastener 70 also includes lower fastener 70, and described second One end bottom that card convex 220 is provided with fix bar 20 extends formed with lower extension 210, institute to the direction of the guide rod 40 The lower surface for stating guide rod 40 is provided with multiple second positioning holes, and the lower fastener 70 is arranged in the lower extension 210 And suitable for being screwed into second positioning hole.It is screwed into by lower fastener 70 in the second positioning hole, and then coordinates upper fastener 70 And first positioning hole 410, further to be fixed to the second fix bar 20, accordingly, can also strengthen to locking member to peripheral hardware Supporter locking effect.

Preferably, in an example of the present utility model, the inner surface setting of circular arc cutaway 100 has increasing to rub structure 1000, increasing structure 1000 of rubbing can be that strip increases rub bar or triangle and increases the bar that rubs, and be rubbed structure 1000 by setting increasing so that cylinder When the supporter of the peripheral hardware of shape is lock onto between the first fix bar 10 and the second fix bar 20, the support body surface of cylindrical peripheral hardware Frictional force increase between face and the inner surface of circular arc cutaway 100, thus, locking effect can be further enhanced so that fix more It is firm to add.

Preferably, in an example of the present utility model, first fix bar 10 and second fix bar 20 are remote One end from the guide rod 40 is rounding corner structure, thus, the first fix bar 10 and the second fix bar 20 are away from guide rod 40 one end has good guiding function, is easy to guide the supporter of peripheral hardware to enter the first fix bar 10 and the second fix bar 20 Between.

In the description of this specification, reference term " one embodiment ", " some embodiments ", " example ", " specifically show The description of example " or " some examples " etc. means specific features, structure, material or the spy for combining the embodiment or example description Point is contained at least one embodiment or example of the present utility model.In this manual, to the schematic table of above-mentioned term State and be not necessarily referring to identical embodiment or example.Moreover, specific features, structure, material or the feature of description can be Combined in an appropriate manner in any one or more embodiments or example.

Although embodiment of the present utility model has been shown and described above, it is to be understood that above-described embodiment is Exemplary, it is impossible to it is interpreted as not departing from the utility model to limitation of the present utility model, one of ordinary skill in the art Principle and objective in the case of above-described embodiment can be changed in the scope of the utility model, change, replace and Modification.

Claims (7)

1. the auxiliary peritoneal dialysis operation fixed mount of a kind of modified form, it is characterised in that fixed including the first fix bar, second Bar, auxiliary fix bar, guide rod, locking member and fastener；

First fix bar, auxiliary fix bar and guide rod is connected with each other and be shaped to T-type structure and it is described first fixation Bar is perpendicular to the auxiliary fix bar and guide rod；

Second fix bar is slidably arranged on the guide rod and parallel and relative with first fix bar；It is described First fix bar offers circular arc cutaway in the one side relative to second fix bar；

The locking member be arranged at it is in second fix bar and relative with the circular arc cutaway, including press section and with The clamping screw of the press section rotation connection；The clamping screw is used to lock the supporter of peripheral hardware by the press section Between the first fix bar and the second fix bar；

The clamping section for fixing peritoneal dialysis solution Duplex system joint is provided with the auxiliary fix bar；

The fastener is used to second fix bar locking onto the guide rod.

2. the auxiliary peritoneal dialysis operation fixed mount of modified form according to claim 1, it is characterised in that the guide rod Guide groove is offered along its length, and the card suitable for being slided along the guide groove is provided with the second fixation boom end It is convex.

3. the auxiliary peritoneal dialysis operation fixed mount of modified form according to claim 2, it is characterised in that the guide groove For dovetail groove.

4. the auxiliary peritoneal dialysis operation fixed mount of modified form according to claim 2, it is characterised in that the fastener Including upper fastener, be provided with second fix bar direction extension at the top of from one end of card convex to the guide rod formed with Upper extension, the upper surface of the guide rod be arranged at intervals with along its length it is multiple be adapted with the upper fastener first Positioning hole, the upper fastener are arranged on the upper extension and suitable for being screwed into first positioning hole with by described second Fix bar is lock onto on the guide rod.

5. the auxiliary peritoneal dialysis operation fixed mount of modified form according to claim 4, it is characterised in that the fastener Also include lower fastener, one end bottom that card convex is provided with second fix bar extends to be formed to the direction of the guide rod There is lower extension, the lower surface of the guide rod is provided with multiple second positioning holes, and the lower fastener is arranged at described downward In extending portion and suitable for being screwed into second positioning hole.

6. the auxiliary peritoneal dialysis operation fixed mount of modified form according to claim 1, it is characterised in that the circular arc Breach inner surface setting has increasing to rub structure.

7. the auxiliary peritoneal dialysis operation fixed mount of modified form according to claim 1, it is characterised in that described first is solid Fixed pole and the described one end of second fix bar away from the guide rod are rounding corner structure.