CN206548970U - A kind of fixation protector of the external exposed parts of intracorporeal indwelling conduit - Google Patents

Abstract

The utility model is related to a kind of medicine equipment, more particularly to a kind of fixation protector of the external exposed parts of intracorporeal indwelling conduit, including flexible pad（1）, the flexible pad（1）One side be provided with catheter anchoring system（2）, another side is provided with sticker, the catheter anchoring system（2）Including catheter body fixing device（21）With catheter tip fixing device（22）.The flexible pad（1）Be provided with the catheter anchoring system（2）One side on be also provided with covering（3）, the covering（3）Can be by the flexible pad（1）Be provided with the catheter anchoring system（2）One side be completely covered, and the covering（3）Edge on be provided with clip（8）, catheter tip（51）Can be from the clip（8）Expose at place.The utility model is simple in construction, easy to use, protection patient skin and the generation of anti-anti-avulsion pipe are practical.

Description

A kind of fixation protector of the external exposed parts of intracorporeal indwelling conduit

Technical field

The utility model is related to a kind of medicine equipment, more particularly to a kind of external exposed parts of intracorporeal indwelling conduit Fixed protector.

Background technology

Intracorporeal indwelling conduit is a kind of common clinical picture for being needed and being produced according to treatment, and common intracorporeal indwelling is led Pipe includes abdominal cavity and puts pipe, the conduit of haemodialysis, the conduit of peritoneal dialysis, PTCD pipes etc..Intracorporeal indwelling conduit is exposed in vitro Conduit portion carry the position that can be used for connection syringe or various drainage bags, it is clinical in typically the position is referred to as " leading Pipe end ".

After tube placing operation, conduit needs long-time indwelling in body, as shown in figure 5, one end of the intracorporeal indwelling conduit 5 Penetrate in patient body, the part that human body is not penetrated is exposed outside.Intracorporeal indwelling conduit in clinic carries catheter tip 51, patient only just connects syringe or various drainages by catheter tip 51 when necessary after some tube placing operations are received Bag, carries out medical treatment and nursing.Usually, syringe or various drainage bags are not connected on catheter tip 51, in catheter tip 51 Need to press from both sides upper clip 7, speed during control catheter drainage with the middle part of conduit point of puncture.

When medical personnel nurse to patient, intracorporeal indwelling conduit 5 is directly adhered on patient skin by conventional adhesive plaster； And the patient of the inlying catheters such as pipe is put for receiving abdominal cavity, often need that intracorporeal indwelling conduit is sewn on patient skin with suture. And easily encounter intracorporeal indwelling conduit in patient activity, catheter tip 51 is especially easily touched, brings suture to tear to patient Pull pain, or even skin lacerations at suture.In clinic, clip 7 and catheter tip 51 and direct skin contact are also easy to produce friction, often Cause the skin abrasion of patient.And clip 7 and catheter tip 51 are easily encountered, serious meeting causes de- pipe.

Chinese patent Authorization Notice No. 203790420U, date of declaration August in 2014 27 days is entitled " a kind of medical to lead The utility model patent of pipe fixing device " discloses a kind of Medical catheter fixing device, and the Medical catheter fixing device includes：With In the bottom sticking tablet with skin adhesive, the center of the bottom sticking tablet, which is fixed, pastes foamed cotton layer, has in the middle part of the foamed cotton layer Have and be provided with cover plate, the cover plate one above mouthful groove of wearing of at least one and the conduit fixed-wing external shape fits, the foamed cotton layer End is fixed with the bottom sticking tablet pastes, and the other end of the cover plate is pasted with the bottom sticking tablet by thread gluing, described The middle part of cover plate has double faced adhesive tape bed course, and the conduit is fixed on the conduit fixed-wing, and the conduit fixed-wing passes through institute What the cooperation for stating cover plate and the bottom sticking tablet was limited to the foamed cotton layer wears mouth.The catheter anchoring system solves fixation and led The technical problem of pipe, and fixed alar part and human contact, friction are effectively prevent, cause damage to human body skin.However, If the conduit is applied into the fixation to intracorporeal indwelling conduit, although because the conduit can get up fixed alar part cladding, But the supravasal catheter tip of intracorporeal indwelling and clip are equally easily damaged to human body skin.If in addition, imprudence Encounter catheter tip and clip, easily cause de- pipe.

Utility model content

In order to solve the above technical problems, the utility model provides a kind of consolidating for external exposed parts of intracorporeal indwelling conduit Determine protector, including flexible pad 1, the one side of the flexible pad 1 is provided with catheter anchoring system 2, and another side is provided with sticker, described Catheter anchoring system 2 includes catheter body fixing device 21 and catheter tip fixing device 22.Fixed protector of the prior art The fixation to catheter tip 51 and clip is usually have ignored, while setting catheter body fixing device 21 and catheter tip to fix dress 22 are put to be conducive to preventing the friction between catheter tip 51, clip and human body skin.In addition, the catheter body fixing device 21 Gap between catheter tip fixing device 22 can accommodate the parts such as clip, and prevent clip from being slided along intracorporeal indwelling conduit The region gone out where flexible pad 1.Flexible pad 1 is lined with below clip just will not scratch human body skin.

Preferably, being provided with the one side of the catheter anchoring system 2 for the flexible pad 1 is additionally provided with covering 3, institute State covering 3 being completely covered the one side for being provided with the catheter anchoring system 2 of the flexible pad 1, and described cover Clip 8 is provided with the edge of cover piece 3, catheter tip 51 can expose at the clip 8.The setting of covering 3 can be effectively Prevent that clip and catheter tip 51 from being encountered, the generation of anti-anti-avulsion pipe.The setting of clip 8 can bring following technique effect： When medical personnel need to connect syringe or various drainage bags by catheter tip 51, without raising covering 3, directly utilize Clip 8 is attached operation, it is to avoid patient's wound is torn during covering 3 is raised, pain is caused.It is common in hospital Clip carries button, presses after button, clip can unclamp automatically, can start the operation such as drainage after release, so, whole process is all Without raising covering 3, it will not be caused suffering to patient.Even if the clip used is typical clamp, can also be across covering 3 The operation removed, pressed from both sides.Preferably, the flexible pad 1 is made up of cotton material.

Preferably, the both sides of the clip 8 on the covering 3 are provided with magnetic part 10, and the both sides of the clip 8 can lead to The magnetic part is crossed to inhale together.When the both sides of the clip 8 are inhaled together, end when can preventing unnecessary 51 expose from the clip 8.When needing the catheter tip 51 to expose at clip 8, the both sides of the clip 8 can also be divided Open.

Preferably, the flexible pad 1 and the global formation of covering 3, the flexible pad 1 pass through one with covering 3 Fold line is separated into two parts, the flexible pad 1 relative with the fold line and the edge of covering 2 have VELCRO or Person presses button, and the covering 3 and the flexible pad 1 are connected by the VELCRO or pressing button.The flexible pad 1 With the global formation of covering 3, it is easy to use and carry, and manufacturing cost is cheaper.

The flexible pad 1 and the global formation of covering 3 are not necessarily, it is preferable that the flexible pad 1 is with covering 3 can Provided with VELCRO or pressing knob at least two opposite edges of two parts of separation, the covering 3 and the flexible pad 1 Button, the covering 3 and the flexible pad 1 are connected by the VELCRO or pressing button.

Preferably, the centre of the covering 3 and the flexible pad 1 is also equipped with VELCRO or pressing button, The centre of the covering 3 and the flexible pad 1 is also by the VELCRO or pressing button connection.So, it is flexible Pad 1 and covering 3 paste tighter, sandwich tighter by middle intracorporeal indwelling conduit 5 and clip 7.

Preferably, catheter body fixing device 21 and catheter tip fixing device 22 include conduit fixing groove.Conduit is consolidated Determining groove can be stuck in intracorporeal indwelling conduit 5 in groove, play fixation.

Preferably, catheter body fixing device or catheter tip fixing device also include plasticity stator.The conduit Stator can compress the intracorporeal indwelling conduit 5, further serve as fixation.Above catheter anchoring system and prior art phase Than structure is simpler, carries lighter, manufacturing cost is cheaper.

Preferably, there is VELCRO the flexible pad 1 relative with the fold line and the edge of covering 2, described to cover Cover piece 3 and the flexible pad 1 are connected by the VELCRO, and there is flange at the hair side edge of the VELCRO of edge.It is located at The flexible pad 1 and the VELCRO hair side of the edge of covering 3 usually easily scratch patient skin, and flange can be to patient's Skin shields.

Preferably, the sticker, which has, gap between two or more, the sticker, the catheter anchoring system 2 with it is described There is the sticker at the back side of the junction of flexible pad 1 but without the gap.Gap is left between sticker, patient's skin is not only improved Skin is breathed freely, and conveniently removes sticker.There is the glue at the catheter anchoring system 2 and the back side of the junction of the flexible pad 1 Patch but no gap, can so be prevented because of the gap, and cause the fixation to conduit unstable.

Brief description of the drawings

Fig. 1 is the integrally-built front schematic view of embodiment 1 of the present utility model.

Fig. 2 is the schematic diagram of catheter anchoring system in embodiment 1 of the present utility model.

Fig. 3 is the integrally-built reverse side schematic diagram of embodiment 1 of the present utility model.

Fig. 4 is the schematic diagram of VELCRO hair side flange.

Fig. 5 is the use state schematic diagram of embodiment 1 of the present utility model.

Fig. 6 is the overall structure diagram of embodiment 2 of the present utility model.

In figure, 1 is flexible pad, and 2 be catheter anchoring system, and 3 be covering；4 be sticker；5 be intracorporeal indwelling conduit；6 are Mutually bonding；7 be clip；8 be clip；9 be pressing button；21 be catheter body fixing device；22 be catheter tip fixing device； 211 be the conduit fixing groove of catheter body fixing device；212 be plasticity stator；221 be the conduit of catheter tip fixing device Fixing groove；41 be the sticker at the catheter anchoring system back side；51 be catheter tip；52 be conduit fixed-wing.

Embodiment

Below by embodiment, and with reference to accompanying drawing, the technical solution of the utility model is described in further detail.

Embodiment 1：

As shown in figure 1, the fixation protector of the external exposed parts of the intracorporeal indwelling conduit of the present embodiment, including flexible pad 1, Catheter anchoring system 2, covering 3 and sticker 4.The catheter anchoring system 2 is fixed on the front of the flexible pad 1, the glue Patch 4 is fixed on the reverse side of the flexible pad 1, and the front of the flexible pad 1 is completely covered the covering 3, the flexible pad 1 With the global formation of covering 3, it is preferable that the flexible pad 1 can be made with the covering 3 of same cotton.This In embodiment, the flexible pad 1 is separated into two parts with covering 3 by a fold line, in the present embodiment the folding Superimposing thread refers to the line segment AB in Fig. 1.There is magic the line segment EF edges of covering 3 and the line segment CD edges of the flexible pad 1 It is respectively hair side and the hook side of VELCRO 6 at lead is signified in 6, Fig. 1 of patch two, when the covering 3 is covered in the flexibility When on pad 1, the hair side of VELCRO 6 and hook side can stick together, so as to intracorporeal indwelling conduit 5 etc. is wrapped in interior.Preferably, The flexible pad 1 is made up of cotton material.Preferably, oilpaper is posted on the outer surface of the sticker 4, oilpaper is attached in sticker 4 Torn before human body skin, be conducive to preserving the viscosity of sticker 4.

VELCRO in the present embodiment is changed to some pressing buttons, VELCRO or presses the set location of button and does not limit to Near line segment EF and line segment CD in the present embodiment, line segment CE edges and line segment DF edges can also set VELCRO or press Press button.The centre of flexible pad 1 and covering 3 can also supplement setting VELCRO or pressing button, make the He of flexible pad 1 Covering 3 pastes tighter, wraps tighter by middle intracorporeal indwelling conduit 5 and clip 7.

As shown in figure 1, the catheter anchoring system 2 of the present embodiment includes catheter body fixing device 21 and catheter tip Fixing device 22.The conduit fixing groove 211 and plasticity that the catheter body fixing device 21 includes catheter body fixing device are solid Stator 212；The catheter tip fixing device 22 includes the conduit fixing groove 221 of catheter tip fixing device.Although this implementation In example, the catheter tip fixing device 22 does not include plasticity stator, but can also increase such part in fact.This The conduit fixing groove 211 of catheter body fixing device in embodiment and the conduit fixing groove 221 of catheter tip fixing device are equal It is made up of two two be fixed in the flexible pad 1 thrusts, there is gap between two described thrusts, can be by Conduit is put between the two.As shown in Fig. 2 plasticity stator 212 is arranged in conduit fixing groove 211, to the body Interior inlying catheter 5 is fixed.When being not put into conduit, plasticity stator 212 is vertical with flexible pad 1, is led when being put into Guan Hou, breaks curved with hand by the plasticity stator 212, plasticity stator 212 is produced plastic deformation, plays the work of A/C With.When needing to take out intracorporeal indwelling conduit 5 from conduit fixing groove 21, plasticity stator need to be outwards only broken with hand again 212, it is produced plastic deformation.Plasticity stator 212 can be made of plastic materials such as metal, plastics, be preferably used Aluminium.In the present embodiment, plasticity stator 212 is triangle, shape known to semicircle etc. can also, here is omitted. In the present embodiment, the plasticity stator 212 has two, is symmetricly set in the both sides of intracorporeal indwelling conduit 5, and the plasticity is fixed The quantity of piece 212 can be any, even if the only one of which of plasticity stator 212, be become by the plasticity of a plasticity stator 212 Shape nor affects on it and is fixed effect to intracorporeal indwelling conduit 5.Catheter anchoring system disclosed by the present embodiment with it is existing Technology is compared, and structure is simpler, carries lighter, manufacturing cost is cheaper.

The structure of remaining known catheter body fixing device 21 and catheter body fixing device 22 is also applied for this practicality Structure that is new, such as being disclosed in following patent：Chinese patent Authorization Notice No. 203790420U, date of declaration in August, 2014 27 days, the utility model patent of entitled " a kind of Medical catheter fixing device "；Chinese patent Authorization Notice No. 205460365U, Date of declaration August in 2016 17 days, the utility model patent of entitled " conduit clip "；Chinese patent Authorization Notice No. 205055144U, date of declaration on March 2nd, 2016, the utility model of entitled " a kind of medical catheter fixation applicator " is special Profit.It is used for the device of A/C in the prior art above, same two can be set, one is used for A/C body, One is used for A/C end 51.Different two can also be arranged to, can also be with the structure that is disclosed in the utility model It is applied in combination.

As shown in figure 5, having gap between the catheter body fixing device 21 and catheter body fixing device 22, shape is used In state, clip 7 can be positioned in the gap.Because the both sides of clip originally do not have catheter body fixing device 21 and catheter body Fixing device 22 is kept off, and the clip will not skid off the region that flexible pad 1 and covering 3 are covered, and scratches human body skin.Clip 7 Also it is not easy to be encountered with catheter tip 51, the generation of anti-anti-avulsion pipe.The setting of covering 3 can effectively prevent clip and lead Pipe end 51 is encountered, the generation of anti-anti-avulsion pipe.Covering 3 can also be not provided with the present embodiment, be not provided with covering 3 In the case of, gap is left between the catheter body fixing device 21 and catheter tip fixing device 22, clip can be accommodated Deng part, and prevent clip from skidding off the region at the place of flexible pad 1 along intracorporeal indwelling conduit, solving prevents clip from scratching human body The technical problem of skin.

Sticker 4 is fixed with the flexible pad 1, the sticker 4 can be a monoblock, be covered in the anti-of the flexible pad 1 On face；Preferably, as shown in figure 3, the sticker 4, having between two or more, the sticker 4 has gap.In clinic, stay in vivo Putting the fixation protector of the external exposed parts of conduit needs to be pasted on the skin of human body for a long time, if sticker is a monoblock, It is unfavorable for human body skin to breathe freely, while when needing to tear sticker, it is also difficult to tear.In the present embodiment, sticker 4 is set two More than block, gap is left in centre, and the gap not only improves patient skin and breathed freely, and conveniently removes sticker.

The catheter body fixing device 21 and catheter body fixing device 22 are used for inlying catheter 5 in fixed body, bear The power of inlying catheter 5 in fixed body, if in the catheter body fixing device 21, catheter body fixing device 22 and institute Stating the back side of the junction of flexible pad 1 just has the gap, it is clear that be unfavorable for the fixation to intracorporeal indwelling conduit 5.Therefore, it is excellent Selection of land, the catheter anchoring system 2 and the back side of the junction of the flexible pad 1 are fixed with monoblock sticker, but without the gap. As shown in figure 3, the sticker 41 at the catheter body fixing device 21 and the back side of catheter body fixing device 22 is homogeneous monoblock, no Gap is also not present in piecemeal, and the fixation to intracorporeal indwelling conduit 5 is more stablized.

Oilpaper can be posted on the outer surface of the sticker 4, when needing sticker 4 being attached to human body skin, then by oilpaper Tear, be conducive in the viscosity using preceding holding sticker 4.

In clinic, the hair side of VELCRO easily abrades human body skin, and there is flange at the hair side edge of the VELCRO, so-called to turn over Side is and fixed as shown in figure 4, dig the part at hair side edge, and soft part is exposed, can so play anti- The effect that only human body skin is scratched.

The edge of the covering 3 is provided with clip 8, and clip 8 is not limited to the shape shown in Fig. 1 and Fig. 3, is straight line, Remaining known clip shape also may be used.Clip 8 can expose the part of catheter tip 51, so, need at conduit end When connecting syringe or various drainage bags on end 51, it is not necessary to entirely tear flexible pad 1 and covering 3, caused to patient Unnecessary pain, with regard to that can be attached.In addition, the clip 8 also allows for the situation that medical personnel observe connecting portion.It is described Flexible pad 1 and covering 3 are connected by VELCRO or thread gluing, although can be opened, but in opening procedure, exempt from customs examination patient does not make Into the pain of tear skin, and the setting of clip 8 can then prevent the generation of the pain.

Preferably, the both sides of the clip 8 on the covering 3 are provided with magnetic part 10, and the both sides of the clip 8 can lead to The magnetic part is crossed to inhale together.In the present embodiment, as long as catheter tip 51 is lifted, the both sides of the clip 8 will be certainly So separate, after catheter tip 51 is put down, the both sides meeting nature of the clip 8 is inhaled together.

Embodiment 2：

Flexible pad 1 and the shape of covering 3 are not limited to square in embodiment 1, and remaining known shape can also.Flexible pad 1 is not limited to global formation with the covering 3, and in the case where the height that catheter anchoring system 2 swells is larger, covering 3 can More than flexible pad 1, to be completely covered.

As shown in fig. 6, in the present embodiment, flexible pad 1 and covering 3 are circle, and circular edge is provided with pressing Button, when the covering 3 is covered on the flexible pad 1, can buckle pressing button.In this implementation, the covering The both sides of clip 8 on part 3 can equally set up magnetic part 10, repeat no more again.

For other embodiment well known to those skilled in the art, the technical solution of the utility model is also applied for, No longer enumerate herein.

Claims (10)

1. a kind of fixation protector of the external exposed parts of intracorporeal indwelling conduit, including flexible pad（1）, the flexible pad（1）'s Simultaneously it is provided with catheter anchoring system（2）, another side is provided with sticker, it is characterised in that the catheter anchoring system（2）Including Catheter body fixing device（21）With catheter tip fixing device（22）.

2. the fixation protector of the external exposed parts of intracorporeal indwelling conduit according to claim 1, it is characterised in that described Flexible pad（1）Be provided with the catheter anchoring system（2）One side on be additionally provided with covering（3）, the covering（3）Can By the flexible pad（1）Be provided with the catheter anchoring system（2）One side be completely covered, and the covering（3） Edge on be provided with clip（8）, catheter tip（51）Can be from the clip（8）Expose at place.

3. the fixation protector of the external exposed parts of intracorporeal indwelling conduit according to claim 2, it is characterised in that described Covering（3）On clip（8）Both sides be provided with magnetic part（10）, the clip（8）Both sides can pass through the magnetic Part is inhaled together.

4. the fixation protector of the external exposed parts of the intracorporeal indwelling conduit according to Claims 2 or 3, it is characterised in that The flexible pad（1）With the covering（3）Global formation, the flexible pad（1）With covering（3）Pass through a fold line point It is divided into two parts, the flexible pad relative with the fold line（1）With covering（3）Edge have VELCRO or by Press button, the covering（3）With the flexible pad（1）Connected by the VELCRO or pressing button.

5. the fixation protector of the external exposed parts of the intracorporeal indwelling conduit according to Claims 2 or 3, it is characterised in that The covering（3）With the flexible pad（1）At least two opposite edges at provided with VELCRO or pressing button, the covering Part（3）With the flexible pad（1）Connected by the VELCRO or pressing button.

6. the fixation protector of the external exposed parts of the intracorporeal indwelling conduit according to Claims 2 or 3, it is characterised in that The covering（3）With the flexible pad（1）Centre be also equipped with VELCRO or pressing button, the covering （3）With the flexible pad（1）Centre also by the VELCRO or pressing button connection.

7. the fixation protector of the external exposed parts of the intracorporeal indwelling conduit according to claim 1 or 2 or 3, its feature exists In catheter body fixing device（21）With catheter tip fixing device（22）Include conduit fixing groove.

8. the fixation protector of the external exposed parts of intracorporeal indwelling conduit according to claim 7, it is characterised in that conduit Body fixing device or catheter tip fixing device also include plasticity stator.

9. the fixation protector of the external exposed parts of intracorporeal indwelling conduit according to claim 4, it is characterised in that with institute State the relative flexible pad of fold line（1）With covering（3）Edge have VELCRO, the covering（3）With it is described soft Property pad（1）Connected by the VELCRO, there is flange at the hair side edge of the VELCRO of edge.

10. the fixation protector of the external exposed parts of the intracorporeal indwelling conduit according to claim 1 or 2 or 3, its feature exists In the sticker, which has, gap, the catheter anchoring system between two or more, the sticker（2）With the flexible pad（1）'s There is the sticker at the back side of junction but without the gap.