CN208911227U - Drainage tube fixing device - Google Patents
Drainage tube fixing device Download PDFInfo
- Publication number
- CN208911227U CN208911227U CN201820653737.7U CN201820653737U CN208911227U CN 208911227 U CN208911227 U CN 208911227U CN 201820653737 U CN201820653737 U CN 201820653737U CN 208911227 U CN208911227 U CN 208911227U
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- Prior art keywords
- pipe
- drainage tube
- tube body
- drainage
- tube
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- Expired - Fee Related
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- Media Introduction/Drainage Providing Device (AREA)
Abstract
The utility model belongs to medical drainage tube holding appliance field, and in particular to a kind of drainage tube fixing device.The present apparatus includes the main pipe of straight sleeve shape, and the lumen of main pipe constitutes the grafting chamber be inserted into and fixed for drainage tube；Along supervisor body axis direction from the front to the back main pipe is divided into the fixing pipe for being used to be clamped drainage tube being sequentially connected each other, elastic connection sebific duct and be used for directly cooperate patient body-surface skin cooperation pipe, the fixed tab for being used to be bonded at the preceding pipe end of patient body-surface skin the arrangement three pieces for being radially outward in divergent shape or more of the cooperation pipe, and each group fixed tab sequentially surround in the circumferential direction of cooperation pipe and is evenly distributed with, the one side towards patient body-surface skin of fixed tab is mucilage glue surface.The utility model has simple structure, advantage simple and efficient to handle, usage comfort is high and at low cost, can ensure drainage tube being reliably fixed with respect to patient body-surface, and then ensure the normal orderly progress of therapeutic process.
Description
Technical field
The utility model belongs to medical drainage tube holding appliance field, and in particular to a kind of drainage tube fixing device.
Background technique
There are many surgical drainage tube type clinically used, and enumerate chest drainage, encephalocoele drainage, gastrointestinal tract drainage,
Biliary drainage, urethral catheterization etc. etc..The purpose of surgical drainage, be on the one hand the purulence that will be gathered between tissue or in body cavity, blood,
Liquid is directed in vitro, is prevented postoperative infection and is influenced wound healing.On the other hand be easy in clinical follow field of operation whether there is or not
Active hemorrhage or anastomosis leak out, and check, the variation of the character, quantity and the ingredient that detect various drainage-fluids, thus for clinic
Treatment provides foundation.Clinically drainage tube is generally not fixed, or is fixed on the instruments such as patient body or hospital bed using tape
On, it is not only easy to cause the sense of discomfort of patient, while being also easy to drainage tube slippage occur, folding and shift situation.Although the later period
Occur the fixed even adhesive tape of bandage successively to be directly fastened equal drainage tubes fixed form, but all have some limitations with it is hidden
Suffer from, to bring puzzlement to the actual therapeutic process of drainage patient.
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 drainage
Pipe fixing device has simple structure, advantage simple and efficient to handle, usage comfort is high and at low cost, can ensure to draw
Flow tube is reliably fixed with respect to patient body-surface, and then ensures the normal orderly progress of therapeutic process.
To achieve the above object, the utility model uses following technical scheme:
A kind of drainage tube fixing device, it is characterised in that: the present apparatus includes the main pipe of straight sleeve shape, the lumen of main pipe
Constitute the grafting chamber be inserted into and fixed for drainage tube；Along supervisor body axis direction from the front to the back main pipe is divided into each other according to
Fixing pipe, elastic connection sebific duct and the cooperation for directly cooperating patient body-surface skin for being used to be clamped drainage tube of sequence linking
Pipe, the cooperation pipe is radially outward in the arrangement three pieces of divergent shape or more for being bonded at the preceding pipe end of patient body-surface skin
Fixed tab, and each group fixed tab in the circumferential direction of cooperation pipe sequentially around uniformly distributed, fixed tab towards patient's body
The one side of epidermis skin is mucilage glue surface.
Preferably, the fixing pipe includes outer tube, and front aperture is small and rear portion aperture is big two are presented in outer tube lumen
Segmentation stepped hole shape, and pre-large post-small speaker hole construction is presented in the large aperture section of outer tube；Fixing pipe further includes coaxially arranged
Interior tube body in the section of the large aperture of outer tube, the lumen of interior tube body constitutes the lock chamber for fixing drainage tube, and interior tube body
Appearance profile the frustum tubulose for being adapted to above-mentioned large aperture section is presented；Said inner tube body is by along the plane subdivision via own axes
To form two groups of half arc plates being mutually symmetrical；Fixing pipe further includes compressed spring, compressed spring it is coaxial be arranged in outer tube
Large aperture section in, and one end of compressed spring is pushed against in the front end face of interior tube body, and the other end of compressed spring is along interior tube body
Axially to extension at the hole shoulder of outer tube and finally push against at the hole shoulder of outer tube；There is initial and two kinds of opening in interior tube body
Location status, when interior tube body is in original state, constitute two and half arc plates of interior tube body by the elastic force of compressed spring and
Make traveling movement each other, until the lumen diameter of interior tube body is less than drainage pipe outside diameter；When interior tube body is in open configuration, constitute
Two and half arc plates of interior tube body are oppressed compressed spring by axial compressive force, so occur between half arc plate it is radial mutually from movement,
So that the lumen diameter of interior tube body is greater than or equal to drainage pipe outside diameter；The rear end of half arc plate it is axial along main pipe and to outer tube
Rear end face except extend lever piece.
Preferably, the flanging operated is convenient in setting at the lever piece.
Preferably, the elastic connection sebific duct is double-layer composite pipe structure, including corrugated flexible hose and coaxial sleeve are set to wave
Rubber hose outside line hose.
The utility model has the beneficial effects that:
1) problems brought by traditional drainage tube fixed form, have been abandoned, the utility model passes through design specialized
Drainage pipe fixation structure main pipe is in turn divided into along its axial direction and is used to be clamped drainage tube by main pipe as main body
Fixing pipe, the cooperation pipe as the elastic connection sebific duct of intermediate buffering section and for directly cooperating patient body-surface skin, from
And it is clamped and fixes drainage tube with fixing pipe, cooperate patient body-surface skin to cooperate pipe, and with can elastic telescopic and swing
Elastic connection sebific duct as middle transition section, it is final realize to drainage tube be fixedly secured and reliably working purpose.More
Importantly, cooperation pipe is bonded the patient's body surface using fixed tabs more than three pieces, so that opposite patient's body is managed in cooperation at this time
Table is vertical configuration, this is conducive to the grazing for keeping the drainage tube by extending in patient body, avoid drainage tube skew and
Appearance folds and weighs wounded a series of situations such as the patient's body surface skin and occurs.And elastic connection sebific duct is as breeze way, once drainage
Pipe is dragged, and power is transferred to elastic connection sebific duct at the first time, and above-mentioned power can be buffered by the elastic deformation of elastic connection sebific duct,
It falls off to avoid fixed tab from being dragged.
2), for fixing pipe, function is fixed drainage tube, and the fixed form of practical operation can be used conventional solid
Fixed construction such as directly grips drainage tube with clip, or layout constraints band or adhesive tape tie up drainage at fixing pipe
Pipe, or even setting winds the modes such as cuff to carry out the fixation etc. of drainage tube at pipe end after fixing pipe.The utility model considers
It is certain to circular tube shaped fixing pipe lumen diameter itself, but the size of drainage tube is had nothing in common with each other, therefore drainage tube is directly and solid
Determine pipe be plugged and fixed effect affirmative it is bad.Therefore, the utility model, which preferably uses, a set of reversed anti-drags structure.It is specific and
Speech, the utility model by the way that fixing pipe lumen is designed as two-period form stepped hole shape, and it is big before its large aperture section is designed as after
Small speaker hole, then same profile of arranging in pairs or groups can radial separation and the interior tube body that closes up, thus by provided by compressed spring
Elastic force is opened after Lai Shixian interior tube body forced compression and is unloaded and closes up purpose after power.When needing to wear drainage tube, press
Press the lever piece of prominent fixing pipe and make interior tube body it is whole it is axial sink, in sinking watching two and half arc plates can each other mutually from
And it reserves sufficiently large lumen area and is passed through for drainage tube.And when the utility model marches to the fixation of patient body-surface along drainage tube
When position, lever piece is unclamped, interior tube body is sprung back under compressed spring effect at this time, and makes two and half arc plates poroid in loudspeaker
Close up clamping drainage tube in turn, the final convenient clamping function realized to drainage tube under small-bore section of effect.Once interior tube body card
Tight drainage tube, when drainage tube is dragged, entire fixing pipe can tightly embrace drainage tube tube body always and so that it will not de- pipe and
Displacement, and then ensure the functional reliability and stability of drainage tube.
3), the arrangement of flanging can not only promote the end area of lever piece, in order to finger pressing；Meanwhile it turning up
Seam allowance cooperation is constituted between the rear end face of Bian Nengyu fixing pipe, so that limiting lever piece anyway integrally will not fall into and be caught in admittedly
Determine in pipe lumen, to ensure the use reliability and stability of the utility model.
4), elastic connection sebific duct is double-layer composite pipe structure, including corrugated flexible hose and coaxial sleeve are set to outside corrugated flexible hose
Rubber hose.By the elastic connection sebific duct of double-layer structure, thus internal crisp to protect with the annular rib of corrugated flexible hose
Weak drainage tube, and the usage comfort of the utility model is promoted with relatively soft and smooth rubber hose as overcoating part.
Detailed description of the invention
Fig. 1 is the schematic perspective view of the utility model；
Fig. 2 is the sectional structure chart of the utility model.
The practical corresponding relationship of each label of the utility model and component names is as follows:
10- fixing pipe
Half arc plate 12a- lever piece 12b- flanging 13- compressed spring of 11- outer tube 12-
20- elastic connection sebific duct 21- corrugated flexible hose 22- rubber hose
30- cooperates pipe 31- fixed tab
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:
The utility model specific structure is referring to Fig.1 shown in -2, the main pipe including the straight circular tube shaped as main part.For
Convenient for description, for structure and placement position shown in Fig. 2, the left side of main pipe namely with one end similar in the patient's body surface it is
Preceding pipe end, and before all faces towards the pipe end are；Correspondingly, the right side of main pipe namely being relatively distant from the patient's body surface
After one end is rear pipe end, and all faces towards the pipe end are.
In structure shown in Fig. 2, main pipe is in turn divided into cooperation pipe 30, elasticity even from left to right namely from front to back
Connect sebific duct 20 and fixing pipe 10.Wherein: cooperation pipe 30 is straight circular tube shaped, cooperates the cloth of radially shape at the front end face of pipe 30
It is equipped with the fixed tab 31 of three pieces or more.Fixed tab 31 in Fig. 2 is three pieces, and each other along cooperation pipe 30 circumferentially and around equal
Cloth.It, can be in the one side towards patient body-surface of fixed tab 31 to realize bonding of the fixed tab 31 with respect to patient body-surface skin
Arrange viscose glue.For fixing pipe 10, by the way that the lumen of outer tube 11 is designed as two-period form stepped hole shape, and by its macropore
Diameter section is designed as pre-large post-small speaker hole, then same profile of arranging in pairs or groups can radial separation and the interior tube body that closes up, thus by
Elastic force provided by compressed spring 13 is opened after Lai Shixian interior tube body forced compression and is unloaded and closes up purpose after power.Once
When needing to wear drainage tube, presses the lever piece 12a of prominent fixing pipe 10 and make the whole axial sinking of interior tube body, sinking
In journey two and half arc plates 12 can each other mutually from and reserve sufficiently large lumen area and passed through for drainage tube.And work as the utility model edge
When drainage tube marches to the fixation position of patient body-surface, lever piece 12a is unclamped, interior tube body returns under the effect of compressed spring 13 at this time
Bullet, and two and half arc plates 12 is made to close up clamping drainage tube in turn, final realization pair under small-bore section of poroid effect of loudspeaker
The convenient clamping function of drainage tube.Once interior tube body clamping drainage tube, when drainage tube is dragged, entire fixing pipe 10 can always
It tightly embraces drainage tube tube body and manages and shift so that it will not de-, and then ensure the functional reliability and stability of drainage tube.
On the basis of above structure, the setting of elastic connection sebific duct 20, purpose is namely in order to be connected fixing pipe 10
With cooperation pipe 30, to dragged suddenly in drainage tube so that elastic connection sebific duct 20 can be passed through when 10 tension of fixing pipe
Passive deformation alleviate above-mentioned pulling force, to play the defencive function to cooperation pipe 30, avoid the utility model from being dragged from trouble
The situations such as de- pipe, folding occur for person's body surface and drainage tube.Elastic connection sebific duct 20 is double-layer composite pipe structure, including corrugated flexible hose
21 and coaxial sleeve be set to corrugated flexible hose 21 outside rubber hose 22.By the elastic connection sebific duct 20 of double-layer structure, thus with
The annular rib of corrugated flexible hose 21 protects internal fragile drainage tube, and with relatively soft and smooth rubber hose 22 as outer
Part is covered to promote the usage comfort of the utility model, finally ensures the normal reliable work of the utility model.
Claims (4)
1. a kind of drainage tube fixing device, it is characterised in that: the present apparatus includes the main pipe of straight sleeve shape, the lumen structure of main pipe
At the grafting chamber be inserted into and fixed for drainage tube；Along supervisor's body axis direction main pipe being divided into each other sequentially from the front to the back
Linking for being clamped the fixing pipe (10) of drainage tube, elastic connection sebific duct (20) and for directly cooperating patient body-surface skin
Cooperation pipe (30), the cooperation pipe (30) for be bonded at the preceding pipe end of patient body-surface skin to be radially outward in divergent shape
Arrange the fixed tab (31) of three pieces or more, and each group fixed tab (31) is sequentially surround in the circumferential direction of cooperation pipe (30)
Uniformly distributed, the one side towards patient body-surface skin of fixed tab (31) is mucilage glue surface.
2. a kind of drainage tube fixing device according to claim 1, it is characterised in that: the fixing pipe (10) includes housing
It manages (11), outer tube (11) lumen is presented that front aperture is small and two-period form stepped hole shape that rear portion aperture is big, and outer tube (11)
Large aperture section pre-large post-small speaker hole construction is presented；Fixing pipe (10) further includes the coaxially arranged macropore in outer tube (11)
Interior tube body in diameter section, the lumen of interior tube body constitutes the lock chamber for fixing drainage tube, and the appearance profile of interior tube body is presented
It is adapted to the frustum tubulose of above-mentioned large aperture section；Said inner tube body by along the plane subdivision via own axes to formed two groups that
This symmetrical half arc plate (12)；Fixing pipe (10) further includes compressed spring (13), compressed spring (13) it is coaxial be arranged in housing
It manages in the large aperture section of (11), and one end of compressed spring (13) is pushed against in the front end face of interior tube body, and compressed spring (13)
The other end axially to extension at the hole shoulder of outer tube (11) and finally pushes against at the hole shoulder of outer tube (11) along interior tube body；It is interior
Two and half arc plates of interior tube body are constituted there are initial and two kinds of location status of opening when interior tube body is in original state in tube body
(12) made traveling movement each other by the elastic force of compressed spring (13), until the lumen diameter of interior tube body is less than outside drainage tube
Diameter；When interior tube body is in open configuration, the two and half arc plates (12) for constituting interior tube body are oppressed compression bullet by axial compressive force
Spring (13), and then occur radial phase between half arc plate (12) from movement, so that the lumen diameter of interior tube body is greater than or equal to drainage
Pipe outside diameter；The rear end of half arc plate (12) it is axial along main pipe and to extending lever piece except the rear end face of outer tube (11)
(12a)。
3. a kind of drainage tube fixing device according to claim 2, it is characterised in that: be arranged at the lever piece (12a)
Convenient for the flanging (12b) of operation.
4. a kind of drainage tube fixing device according to claim 1 or 2 or 3, it is characterised in that: the elastic connection sebific duct
(20) it is double-layer composite pipe structure, is set to the rubber hose of corrugated flexible hose (21) outside including corrugated flexible hose (21) and coaxial sleeve
(22)。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820653737.7U CN208911227U (en) | 2018-05-03 | 2018-05-03 | Drainage tube fixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820653737.7U CN208911227U (en) | 2018-05-03 | 2018-05-03 | Drainage tube fixing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208911227U true CN208911227U (en) | 2019-05-31 |
Family
ID=66692443
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820653737.7U Expired - Fee Related CN208911227U (en) | 2018-05-03 | 2018-05-03 | Drainage tube fixing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208911227U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110522988A (en) * | 2019-09-03 | 2019-12-03 | 南通大学附属医院 | Fixed device and drainage device of thoracic cavity |
-
2018
- 2018-05-03 CN CN201820653737.7U patent/CN208911227U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110522988A (en) * | 2019-09-03 | 2019-12-03 | 南通大学附属医院 | Fixed device and drainage device of thoracic cavity |
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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: 20190531 Termination date: 20200503 |