CN209154840U - A kind of anti-compression PICC protective case - Google Patents
A kind of anti-compression PICC protective case Download PDFInfo
- Publication number
- CN209154840U CN209154840U CN201821095385.4U CN201821095385U CN209154840U CN 209154840 U CN209154840 U CN 209154840U CN 201821095385 U CN201821095385 U CN 201821095385U CN 209154840 U CN209154840 U CN 209154840U
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- China
- Prior art keywords
- card
- viewport
- compression
- protective case
- slot
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Abstract
The utility model relates to mechanical product technical fields, in particular a kind of anti-compression PICC protective case, including sheath ontology, the perfusion tube fixed cylinder of sheath body surface is set and the viewport slot of perfusion tube fixed cylinder side is set, perfusion tube fixed cylinder includes the card of two section semicirculars in shape, the inner wall of card is provided with clamp ring, pressure ring is internally provided with several rubber pads, one end of connection cloth is provided with viewport window, viewport window is internally provided with groove, the anti-compression PICC protective case, PICC application is fixed using sheath ontology, and point of puncture situation is observed by viewport slot, it avoids wearing off repeatedly, pad pasting is caused to generate edge-curl phenomenon, it does not influence to set pipe side limbs normal activity simultaneously, utilize clamp ring, can be good at that perfusion tube is fixed, it prevents from causing to lead because perfusion tube is pulled The problem of pipe is deviate from generates, while infusion connector being made to be higher than skin, and bearing's skin is made not to be pressurized, and reduces pressure sore phenomenon.
Description
Technical field
The utility model relates to mechanical product technical field, specially a kind of anti-compression PICC protective case.
Background technique
Peripherally Inserted Central Catheter is suitable for long-term input hypertonicity and dripping of irritant drugs, can protect periphery
Blood vessel is without damage, mitigates the pain punctured repeatedly, reduces the danger of peripheral vessels necrosis caused by chemotherapeutics exudation, simultaneously
Catheter maintenance is convenient, and indwelling time is long, and Quality of Life of Patients can be improved, be clinically widely applied.
The operation of the length of effect and service life that PICC conduit uses and nursing staff's specification and to the prediction of complication and
It correctly handles closely related, since external force keeps conduit abjection external and exposed conduit is fixed on skin for a long time, causes skin
Skin is pressurized forms pressure sore for a long time, is that current patient is clinically often used with the Common Abnormity phenomenon during pipe in the treatment intermittent phase
Infusion paste fixes infusion connector, but this method easily causes skin in compression, and perspiration causes infusion paste to fall off, and has conduit to be led by external force drawing
The risk for causing abjection, in consideration of it, it is proposed that a kind of anti-compression PICC protective case.
Utility model content
The purpose of this utility model is to provide a kind of anti-compression PICC protective cases, to solve to propose in above-mentioned background technique
Exposed conduit be fixed on skin for a long time, cause skin to be pressurized for a long time and form pressure sore and using the fixed infusion connector of infusion paste,
But the problem of this method easily causes skin in compression, and perspiration causes infusion paste to fall off.
To achieve the above object, the utility model provides the following technical solutions:
A kind of anti-compression PICC protective case is fixed including sheath ontology, the perfusion tube for being arranged in the sheath body surface
Cylinder and the viewport slot that perfusion tube fixed cylinder side is arranged in, the perfusion tube fixed cylinder include two section semicirculars in shape
Card, the upper and lower ends of one of them card side are respectively arranged with several card slots, another described card side
Upper and lower ends be respectively arranged with several card columns, the inner wall of the card is provided with clamp ring, and the both ends of the clamp ring are set respectively
It is equipped with traveller, card inner wall two sides are respectively arranged with sliding slot, and the sliding slot is internally provided with fixed ring, the fixed ring
Upper and lower ends are separately installed with spring；
The upper and lower ends of the card are respectively arranged with opening, and the opening is provided with stick harness, the top of the stick harness
It is provided with pressure ring, the pressure ring is internally provided with several rubber pads, and the center of several rubber pads is provided with
Outlet spout.
Preferably, the card column and the card slot are mating.
Preferably, the fixed ring and the traveller are engaged by clamping.
Preferably, the stick harness and the pressure ring are hollow structure up and down.
Preferably, the sheath ontology is provided with connecting column, the top peace of the connecting column close to viewport slot side
Equipped with card ball, the side of the viewport slot is provided with connection cloth, and one end of the connection cloth is provided with viewport window, the viewport window
Be internally provided with groove, the side of the viewport window is equipped with retaining ring.
Preferably, the viewport window and the viewport slot are engaged by clamping.
Preferably, the retaining ring and the card ball are engaged by clamping.
Compared with prior art, the utility model has the beneficial effects that
1, the anti-compression PICC protective case is fixed PICC application using sheath ontology, and by viewport slot to wearing
A thorn point situation is observed, and avoids wearing off repeatedly, pad pasting is caused to generate edge-curl phenomenon, while not influencing to set pipe side limbs and normally live
It is dynamic.
2, the anti-compression PICC protective case can be good at that perfusion tube is fixed, prevent because of perfusion tube using clamp ring
The problem of being pulled and conduit is caused to deviate from generation, while infusion connector being made to be higher than skin, so that bearing's skin is not pressurized, subtracts
Few pressure sore phenomenon.
Detailed description of the invention
Fig. 1 is the overall structure diagram of the utility model；
Fig. 2 is the perfusion tube fixed cylinder Structure explosion diagram of the utility model；
Fig. 3 is the sliding groove structure schematic diagram of the utility model.
In figure: 1, sheath ontology；11, connecting column；12, card ball；2, perfusion tube fixed cylinder；21, card；211, it is open；22,
Card slot；23, card column；24, clamp ring；25, traveller；26, sliding slot；261, fixed ring；262, spring；27, stick harness；28, pressure ring；29,
Rubber pad；210, outlet spout；3, viewport slot；31, cloth is connected；32, viewport window；33, groove；34, retaining ring.
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.
In the description of the present invention, it should be understood that term " center ", " longitudinal direction ", " transverse direction ", " length ", " width
Degree ", " thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside",
The orientation or positional relationship of the instructions such as " clockwise ", " counterclockwise " be based on the orientation or positional relationship shown in the drawings, be only for
Convenient for description the utility model and simplify description, rather than the equipment of indication or suggestion meaning or element must have specifically
Orientation is constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.
Fig. 1-3 is please referred to, the utility model provides a kind of technical solution:
A kind of anti-compression PICC protective case, as shown in Fig. 2, including sheath ontology 1, the defeated of 1 surface of sheath ontology being arranged in
Liquid pipe fixed cylinder 2 and the viewport slot 3 that 2 side of perfusion tube fixed cylinder is arranged in, perfusion tube fixed cylinder 2 include two sections in half
The upper and lower ends of circular card 21, one of 21 side of card are respectively arranged with several card slots 22, another card 21
The upper and lower ends of side are respectively arranged with several card columns 23, and the inner wall of card 21 is provided with clamp ring 24, the both ends point of clamp ring 24
It is not provided with traveller 25,21 inner wall two sides of card are respectively arranged with sliding slot 26, and sliding slot 26 is internally provided with fixed ring 261, fixed
The upper and lower ends of ring 261 are separately installed with spring 262, and card column 23 and card slot 22 are mating, and fixed ring 261 and traveller 25 are clamped
Cooperation.
In the present embodiment, sheath ontology 1 is made of Lycra cotton material, material material softness, comfortable, flexible, and
Cleaning-sterilizing is convenient, not easily to fall off and allergy.
Specifically, card 21 is made of medical PVC material, material is environment-protecting and non-poisonous, and has certain elasticity, convenient
It is gripped.
Further, traveller 25 and sliding slot 26 are slidably connected, and traveller 25 is facilitated to slide in sliding slot 26, so that clamp ring
24 slide in card 21.
In the specific implementation process, in order to reinforce the fixation to pipeline, prevent piping displacement from generating obscission, the present invention
Personnel make improvements the structure of pressure ring 28, as shown in figure 3, the upper and lower ends of card 21 are respectively arranged with opening, opening is set
It is equipped with stick harness 27, the top of stick harness 27 is provided with pressure ring 28, and pressure ring 28 is internally provided with several rubber pads 29, several rubbers
The center of rubber mat 29 is provided with outlet spout 210, and stick harness 27 and pressure ring 28 are hollow structure up and down.
In the present embodiment, stick harness 27 and card 21 are engaged by clamping, and facilitate stick harness 27 being stuck in 21 surface of card.
Further, the size of pressure ring 28 is greater than the size of stick harness 27, and pressure ring 28 is avoided to be fully pressed into inside stick harness 27.
In the specific implementation process, 1 internal puncture of sheath ontology can be intuitively observed in order to facilitate medical staff
Situation, the present invention staff make improvements sheath ontology 1, as shown in Figure 1, sheath ontology 1 is provided with company close to 3 side of viewport slot
Column 11 is connect, the top of connecting column 11 is equipped with card ball 12, and the side of viewport slot 3 is provided with connection cloth 31, connects one end of cloth 31
It is provided with viewport window 32, viewport window 32 is internally provided with groove 33, and the side of viewport window 32 is equipped with retaining ring 34, viewport window 32
It is engaged by clamping with viewport slot 3, retaining ring 34 and card ball 12 are engaged by clamping.
In the present embodiment, connecting column 11 and 1 adhesion of sheath ontology are fixed, and facilitate connecting column 11 being fixed on sheath ontology 1
Surface.
Further, retaining ring 34 is made of rubber band material, facilitates retaining ring 34 being buckled in 12 surface of card ball to viewport window
32 are fixed.
The anti-compression PICC protective case of the present embodiment when in use, by 1 set of sheath ontology at point of puncture position, and by viewport
Slot 3 is directed at point of puncture, and viewport window 32 is stuck in viewport slot 3 at this time, and preferred viewport window 32 is made of transparent PVC material, and
Retaining ring 34 is stuck on card ball 12, viewport window 32 is fixed, there are grooves 33 in viewport window 32, so that PICC application has foot
Enough spaces are placed, and are fixed using sheath ontology 1 to PICC application, are convenient for nurse or patient view's point of puncture situation, keep away
Exempt to wear off repeatedly, causes pad pasting to generate edge-curl phenomenon, while not influencing to set pipe side limbs normal activity；
Perfusion tube is placed between card 21, after two cards 21 connect and fix, clamp ring 24 is stuck in infusion pipe surface,
Two stick harnesses 27 are stuck in the both ends of card 21 at this time, and perfusion tube is pierced by from outlet spout 210, when perfusion tube is pullled
When, clamp ring 24 is forced through traveller 25 and limits sliding in sliding slot 26, and the impact force pullled is reduced using spring 262, can
Perfusion tube is fixed well, prevent because perfusion tube is pulled cause conduit to deviate from the problem of generation, while making defeated
Liquid connector is higher than skin, and bearing's skin is made not to be pressurized, and reduces pressure sore phenomenon.
In conclusion using sheath ontology 1 to PICC application be fixed, and by viewport slot 3 to point of puncture situation into
Row observation, avoids wearing off repeatedly, causes pad pasting to generate edge-curl phenomenon, while not influencing to set pipe side limbs normal activity；Utilize folder
Ring 24 can be good at that perfusion tube is fixed, prevent because perfusion tube is pulled cause conduit to deviate from the problem of generation, together
When make infusion connector be higher than skin, so that bearing's skin is not pressurized, reduce pressure sore phenomenon.
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 (7)
1. a kind of anti-compression PICC protective case, including sheath ontology (1), setting sheath ontology (1) surface perfusion tube
The viewport slot (3) of fixed cylinder (2) and setting in perfusion tube fixed cylinder (2) side, it is characterised in that: the perfusion tube is solid
Safety barrel (2) includes the card (21) of two section semicirculars in shape, the upper and lower ends difference of one of them card (21) side
Several card slots (22) are provided with, the upper and lower ends of another card (21) side are respectively arranged with several card columns
(23), the inner wall of the card (21) is provided with clamp ring (24), and the both ends of the clamp ring (24) are respectively arranged with traveller (25), institute
It states card (21) inner wall two sides to be respectively arranged with sliding slot (26), the sliding slot (26) is internally provided with fixed ring (261), described solid
The upper and lower ends for determining ring (261) are separately installed with spring (262)；
The upper and lower ends of the card (21) are respectively arranged with opening (211), are provided with stick harness (27) at the opening (211),
It being provided with pressure ring (28) at the top of the stick harness (27), the pressure ring (28) is internally provided with several rubber pads (29), if
The center of the dry rubber pad (29) is provided with outlet spout (210).
2. anti-compression PICC protective case according to claim 1, it is characterised in that: the card column (23) and the card slot
(22) mating.
3. anti-compression PICC protective case according to claim 1, it is characterised in that: the fixed ring (261) and the cunning
Column (25) is engaged by clamping.
4. anti-compression PICC protective case according to claim 1, it is characterised in that: the stick harness (27) and the pressure ring
(28) it is hollow structure up and down.
5. anti-compression PICC protective case according to claim 1, it is characterised in that: the sheath ontology (1) is close to described
Viewport slot (3) side is provided with connecting column (11), is equipped with card ball (12) at the top of the connecting column (11), the viewport slot
(3) side is provided with connection cloth (31), and one end of connection cloth (31) is provided with viewport window (32), the viewport window (32)
Be internally provided with groove (33), the side of the viewport window (32) is equipped with retaining ring (34).
6. anti-compression PICC protective case according to claim 5, it is characterised in that: the viewport window (32) and the viewport
Slot (3) is engaged by clamping.
7. anti-compression PICC protective case according to claim 5, it is characterised in that: the retaining ring (34) and the card ball
(12) it is engaged by clamping.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821095385.4U CN209154840U (en) | 2018-07-11 | 2018-07-11 | A kind of anti-compression PICC protective case |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821095385.4U CN209154840U (en) | 2018-07-11 | 2018-07-11 | A kind of anti-compression PICC protective case |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209154840U true CN209154840U (en) | 2019-07-26 |
Family
ID=67327296
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821095385.4U Expired - Fee Related CN209154840U (en) | 2018-07-11 | 2018-07-11 | A kind of anti-compression PICC protective case |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209154840U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110812667A (en) * | 2019-11-07 | 2020-02-21 | 青岛大学附属医院 | Anti-drop formula drainage fixing device of neurosurgery |
-
2018
- 2018-07-11 CN CN201821095385.4U patent/CN209154840U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110812667A (en) * | 2019-11-07 | 2020-02-21 | 青岛大学附属医院 | Anti-drop formula drainage fixing device of neurosurgery |
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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 |
Granted publication date: 20190726 Termination date: 20200711 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |