CN209075808U - A kind of catheter anchoring system - Google Patents
A kind of catheter anchoring system Download PDFInfo
- Publication number
- CN209075808U CN209075808U CN201821215142.XU CN201821215142U CN209075808U CN 209075808 U CN209075808 U CN 209075808U CN 201821215142 U CN201821215142 U CN 201821215142U CN 209075808 U CN209075808 U CN 209075808U
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- CN
- China
- Prior art keywords
- plectane
- barrel
- card slot
- positioning sleeve
- groove profile
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model belongs to conduit holding appliance field, and in particular to a kind of catheter anchoring system.The present apparatus includes plectane；Radial along plectane and recessed sliding slot；The present apparatus further includes groove profile positioning sleeve and metal sizing barrel or ripple barrel；Metal sizing barrel or wave groove tube top end are coaxially fixed at the bottom of groove profile positioning sleeve, and metal sizing barrel or wave groove tube bottom end are then coaxially fixed at plectane top surface；The present apparatus further includes card slot, it card slot axis parallel cylinder plate face and is at least arranged at the wherein side of sliding slot, card slot outer wall is fixed at plectane top surface and the notch of card slot is arranged upward, so that groove profile positioning sleeve using metal be formed barrel or ripple barrel generate as basic point downward lodging movement when, groove profile positioning sleeve can inlay card be fixed in card slot.The utility model can be safely and effectively fixed on patient, and avoid moving by a small margin because of patient or conduit falls off and discounting twisting situation caused by medical staff operates.
Description
Technical field
The utility model belongs to conduit holding appliance field, and in particular to a kind of catheter anchoring system.
Background technique
Modern medical technology is needed using a variety of conduits according to different treatment methods as auxiliary treatment means.It is all
Conduit all need to enter human body via the physiological lumen or manual accesses of patient, to achieve the purpose that treatment.Regardless of which kind of
Conduit is required to reliable and effective fixation after distinct methods are inserted into human body and reach treatment position, to prevent unexpected fall off.
Once the non-controllable property displacement of conduit occurs, loosens even slippage, can different degrees of negative effect be caused to patient and treatment.
For example, often some patients are due to self-disease or the needs for the treatment of, and needing to repose cannot arbitrarily walk about in bed, even
It is unable to automatic micturition, and is directed to this kind of situation, often uses FOLEY catheter as auxiliary tool, thus will urine or some
Special postoperative bladder hydrops/blood excretes.FOLEY catheter is the flexible hose made of silica gel or natural emulsion,
In actual use, patient is unconscious or conscious movement or medical staff need to adjust catheter to replace receipts
Collect container or carry out bladder irrigation etc., these are likely to cause the catheter tube body outside urethral orifice to occur to give a discount or distort, into
And lead to pipe blocking；Meanwhile aforesaid operations may also form catheter and pull, and then cause tube body end sacculus to bladder
Friction is generated, mucous hyperemia and damage are caused, even induces infection when serious, jeopardizes patient body health.
Summary of the invention
The purpose of the utility model is to overcome above-mentioned the deficiencies in the prior art, provide a kind of structurally reasonable and practical conduit
Fixed device, has simple structure, advantage simple and efficient to handle and at low cost, can safely and effectively be fixed on patient's body
On, and avoid moving by a small margin because of patient or conduit falls off and discounting twisting situation caused by medical staff operates, it is suitble to face
Bed application.
To achieve the above object, the utility model uses following technical scheme:
A kind of catheter anchoring system, it is characterised in that: the present apparatus includes that face paste closes the plectane that shape is fixed at patient skin；
It is recessed with the sliding slot being radially inserted into plectane for conduit along plectane radial direction, the slot bottom cambered surface axis and plectane axis of the sliding slot
Line is coaxially to each other；The present apparatus further includes U-shaped or c-type the groove profile positioning sleeve and sidewall opening of the vertical plectane plate face in flute length direction
The metal sizing barrel or ripple barrel of " U " shape or " C " shape that are formed so as to cross section, metal sizing barrel or wave groove
The opening width and groove profile positioning sleeve width of rebate and sliding slot groove width of pipe are consistent with each other and are equal to catheter outer diameter to be caught in；
Metal sizing barrel or wave groove tube top end are coaxially fixed at the bottom of groove profile positioning sleeve, and metal sizing barrel or wave groove
Tube bottom end is then coaxially fixed at plectane top surface；The present apparatus further includes the card slot that at least one set of cross section is in " C " shape, in card slot
Diameter is equal to groove profile positioning sleeve outer diameter, the card slot axis parallel cylinder plate face and is at least arranged at the wherein side of sliding slot, blocks
Slot outer wall is fixed at plectane top surface and the notch of card slot is arranged upward, so that groove profile positioning sleeve is with metal sizing barrel or wave
Groove pipe be basic point and generate downward lodging movement when, groove profile positioning sleeve can inlay card be fixed in card slot.
Preferably, using the central symmetry plane of the vertical plectane plate face of sliding slot as the plane of symmetry, the card slot be two groups and with
The plane of symmetry and face is arranged symmetrically, two groups of card slots are coaxially to each other and the two axis and plectane axis have intersection point.
Preferably, one layer of cushion course for playing the role of flexible liner is disposed at the bottom surface of the plectane.
Preferably, adhesive-layer is arranged at plectane bottom surface, so that plectane bottom surface can adhere at patient skin；Adhesive-layer cloth
It is placed at the bottom surface of cushion course.
Preferably, the lifting lug for being restraint strap is set at the close plectane outer rim of plectane top surface, and the lifting lug is extremely
Lack two groups and be evenly distributed with around plectane axis, plectane to be pressed at patient skin by restraint strap.
The utility model has the beneficial effects that:
1), solve it is traditional it is direct the conduits such as drainage tube are directly arbitrarily pulled generated in the patient's body surface it is a series of
Problem, the utility model is by being arranged dedicated catheter anchoring system, by the carrier using plectane as bearing function part, with cunning
Slot collocation groove profile positioning sleeve and metal sizing barrel or ripple barrel slide radially into plectane to be conducive to conduit, then rely on card slot
Convenient for can be just caught in card slot when groove profile positioning interplanting lodging movement, the final positioning realized to conduit and protection purpose,
Its use is extremely convenient.
In fact, just allow for conduit usually and be all in art or it is postoperative directly one end has penetrated in patient body,
It is clearly unpractical to be arranged certain fixed structure again from end of conduit at this time.And by using the sliding slot radially opened up and
U-shaped or c-type groove profile positioning sleeve and metal sizing barrel or ripple barrel, even if conduit has been in use process, also with
When can be radial along conduit by the plectane of the utility model and be inserted into, plectane is then fixed on conduit root by modes such as viscose glues again
It is radial later to stir groove profile positioning sleeve at the patient's body surface skin where portion, it is allowed to be caught in card slot.Due to the entire pipe shaft of conduit
It is respectively positioned in groove profile positioning sleeve, when forming cooperation between groove profile positioning sleeve and card slot, conduit is located at card slot cell wall and groove profile is fixed
In the luminal structure of circumferential semi-closed or circumferential complete closure that position set cell wall is enclosed, determine without extracting groove profile by external force
Position set vallecular cavity.When the above-mentioned lodging movement of groove profile positioning interplanting, conduit is will necessarily be curved, however, since metal is formed
The outer protection effect of barrel or ripple barrel, the bending amplitude of conduit is can be received, will not influence its internal flow
Normal smoothness.Furthermore, curved conduit and metal sizing barrel or ripple barrel, can play certain positioning instead and fix
Function is achieved many things at one stroke so that the situation that conduit is extracted by force occur when external force being avoided to pull conduit.Plectane then can ensure that will not
It is sharp to the patient's body surface generation to stab evil.
In summary, the utility model is simple for structure and easy to use, can safely and effectively be fixed on patient, and keep away
Exempt to move by a small margin because of patient or conduit falls off and discounting twisting situation caused by medical staff operates.
2), as the further preferred scheme of above scheme, it is contemplated that when long-term unilateral side bending conduit, although there is metal fixed
The protection of type groove pipe or ripple barrel, it is possible to because of the pressure of conduit lodging side, and there is plectane side to patient skin mistake
In the situation of compressing, therefore, card slot should preferably arrange two groups and the axial symmetry arrangement with respect to plectane axis, and card slot is arranged in
Sliding slot two sides can just be enclosed one completely when facilitating groove profile positioning sleeve to be caught in sliding slot, between groove profile positioning sleeve and card slot
Closed loop sleeve, to play the all-directional covering purpose to conduit.Be arranged in the card slot of sliding slot two sides, when conduit for a long time to
When side deflection is fixed, groove profile positioning sleeve can be removed in card slot from this again, then reversely lodge and be caught in the sliding slot other side
In card slot, to prevent plectane to the unilateral oppression problem of patient skin, usage comfort and reliability can be obtained into
The promotion of one step.
3) it, as the fixed operation of plectane relative disease human epidermal skin, can be realized in actual use there are many mode.This reality
With novel preferably two kinds: one is direct bonding way, namely similar application structure, to be fixed on plectane by adhesive-layer
At patient skin.Another kind is fixed for restraint strap, namely lifting lug is arranged at plectane top surface, thus by restraint strap system in hanging
At ear, then in such a way that restraint strap ties up patient body realize that the entirety of plectane is fixed.Cushion course then plays buffering and flexibility
Purpose is protected, impression occurs to avoid the direct hard contact patient softness skin of plectane or even weighs situation wounded.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the bottom view of Fig. 1；
Fig. 3 is the left view of Fig. 2；
Fig. 4-5 is the use state diagram of the utility model.
The practical corresponding relationship of each label of the utility model and component names is as follows:
A- conduit
10- plectane 11- sliding slot 12- adhesive-layer
20- groove profile positioning sleeve 30- metal sizing barrel 40- card slot
Specific embodiment
For ease of understanding, here in connection with attached drawing, specific structure and working method to the utility model are made further below
Description:
For the utility model specific embodiment referring to Fig.1 shown in -5, the primary structure in embodiment includes plectane 10, deformation
Pipe, groove profile positioning sleeve 20 and card slot 40.Wherein, as shown in Figure 2-5, it is arranged at the bottom surface towards patient skin of plectane 10 soft
Bed course and adhesive-layer 12, in order at the patient's body surface skin that is fixed on plectane 10 where the root conduit a.
For deformation tube, the flexible tube body of soft quality is used to make.It is preferable to use gold for the utility model
Belong to sizing barrel 30 or ripple barrel, and arrange and be open in the side of the tube body, so that deformation tube, which forms side, has opening
U-tube structure.The width of rebate of deformation tube be equal to groove width, and the groove width be equal to again notch and the groove width of groove profile positioning sleeve 20 with
And the groove width of sliding slot 11, while 11 groove width of sliding slot is equal to conduit a outer diameter again, so that conduit a is along the chute 11 when sliding into, it can be just
It is caught in 20 vallecular cavity of deformation tube and groove profile positioning sleeve.At the same time, the utility model relies on card slot as Figure 2-3 again
40, can be just caught in card slot 40 when groove profile positioning sleeve 20 being convenient for make lodging movement, the final positioning realized to conduit a and
Protect purpose.And in practical operation, radial direction as shown in Figure 4 stirs groove profile positioning sleeve 20, is allowed to be caught in card slot 40.Due to
The entire pipe shaft of conduit a is respectively positioned in groove profile positioning sleeve 20.When forming cooperation between groove profile positioning sleeve 20 and card slot 40, conduit a is
It is formed by circumferential closed luminal structure positioned at 40 cell wall of card slot and the enclosing of 20 cell wall of groove profile positioning sleeve, without by external force
Extract 20 vallecular cavity of groove profile positioning sleeve.When groove profile positioning sleeve 20 makees above-mentioned lodging movement, conduit a is will necessarily be curved, so
And due to the outer protection effect of metal sizing barrel 30 or ripple barrel, the bending amplitude of conduit a is can be received, no
The normal smoothness that will affect its internal flow, finally may make the utility model that can safely and effectively be fixed on patient,
And it avoids moving by a small margin because of patient or conduit a falls off and discounting twisting situation caused by medical staff operates.Furthermore, by
In card slot 40 be two groups and it is as shown in Figures 1 and 3 be symmetrically arranged in 11 two sides of sliding slot, therefore, when conduit a is for a long time to side
When deflection is fixed, groove profile positioning sleeve 20 can be removed in card slot 40 from this again, for another example reversed lodging shown in fig. 5 and be caught in cunning
In the card slot 40 of 11 other side of slot, to prevent generation impression that plectane 10 is pressurized unbalanced and to patient skin or even weigh wounded to ask
Topic, further promotion can be obtained in usage comfort and reliability.
Claims (5)
1. a kind of catheter anchoring system, it is characterised in that: the present apparatus includes that face paste closes the plectane that shape is fixed at patient skin
(10)；It is recessed with the sliding slot (11) being radially inserted into plectane (10) for conduit along plectane (10) radial direction, the sliding slot (11)
Slot bottom cambered surface axis and plectane (10) axis coaxially to each other；The present apparatus further includes the U of flute length direction vertical plectane (10) plate face
The metal for " U " shape or " C " shape that the groove profile positioning sleeve (20) and sidewall opening of type or c-type are formed so as to cross section is formed
Barrel (30) or ripple barrel, metal is formed barrel (30) or the opening width and groove profile positioning sleeve (20) notch of ripple barrel
Width and sliding slot (11) groove width are consistent with each other and be equal to catheter outer diameter to be caught in；Metal sizing barrel (30) or ripple barrel
Top is coaxially fixed at the bottom of groove profile positioning sleeve (20), and metal sizing barrel (30) or wave groove tube bottom end are then coaxially solid
It is connected at plectane (10) top surface；The present apparatus further includes the card slot (40) that at least one set of cross section is in " C " shape, card slot (40) internal diameter
Equal to groove profile positioning sleeve (20) outer diameter, card slot (40) axis parallel cylinder (10) plate face and it is at least arranged in sliding slot (11)
Wherein at side, card slot (40) outer wall is fixed at plectane (10) top surface and the notch of card slot (40) is arranged upward, so that slot
When type positioning sleeve (20) generates downward lodging movement using metal sizing barrel (30) or ripple barrel as basic point, groove profile positioning sleeve
(20) can inlay card be fixed in card slot (40).
2. a kind of catheter anchoring system according to claim 1, it is characterised in that: with the vertical plectane plate face of sliding slot (11)
Central symmetry plane as the plane of symmetry, the card slot (40) be two groups and with the plane of symmetry and face is arranged symmetrically, two groups of card slots
(40) coaxially to each other and the two axis and plectane (10) axis have intersection point.
3. a kind of catheter anchoring system according to claim 1 or 2, it is characterised in that: at the bottom surface of the plectane (10)
It is disposed with one layer of cushion course for playing the role of flexible liner.
4. a kind of catheter anchoring system according to claim 3, it is characterised in that: arrange adhesive-layer at plectane (10) bottom surface
(12), so that plectane (10) bottom surface can adhere at patient skin；Adhesive-layer (12) is arranged at the bottom surface of cushion course.
5. a kind of catheter anchoring system according to claim 3, it is characterised in that: the close plectane of plectane (10) top surface
(10) lifting lug for being restraint strap is set at outer rim, the lifting lug is at least two groups and uniformly distributed around plectane (10) axis,
Plectane (10) to be pressed at patient skin by restraint strap.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821215142.XU CN209075808U (en) | 2018-07-26 | 2018-07-26 | A kind of catheter anchoring system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821215142.XU CN209075808U (en) | 2018-07-26 | 2018-07-26 | A kind of catheter anchoring system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209075808U true CN209075808U (en) | 2019-07-09 |
Family
ID=67113917
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821215142.XU Expired - Fee Related CN209075808U (en) | 2018-07-26 | 2018-07-26 | A kind of catheter anchoring system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209075808U (en) |
-
2018
- 2018-07-26 CN CN201821215142.XU patent/CN209075808U/en not_active Expired - Fee Related
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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: 20190709 Termination date: 20200726 |