CN207429500U - Skin fixator - Google Patents
Skin fixator Download PDFInfo
- Publication number
- CN207429500U CN207429500U CN201720335561.6U CN201720335561U CN207429500U CN 207429500 U CN207429500 U CN 207429500U CN 201720335561 U CN201720335561 U CN 201720335561U CN 207429500 U CN207429500 U CN 207429500U
- Authority
- CN
- China
- Prior art keywords
- skin
- supervisor
- fixing line
- conduit
- outer tube
- 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.)
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Links
- 210000004907 gland Anatomy 0.000 claims abstract description 19
- 239000007788 liquid Substances 0.000 abstract description 7
- 238000004891 communication Methods 0.000 abstract description 5
- 238000000034 method Methods 0.000 abstract description 5
- 238000010276 construction Methods 0.000 abstract description 2
- 238000013461 design Methods 0.000 abstract description 2
- 230000000694 effects Effects 0.000 abstract description 2
- 238000009434 installation Methods 0.000 abstract description 2
- 210000004204 blood vessel Anatomy 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 239000002390 adhesive tape Substances 0.000 description 2
- 239000003814 drug Substances 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 210000001367 artery Anatomy 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000001727 in vivo Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 235000015097 nutrients Nutrition 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 210000003462 vein Anatomy 0.000 description 1
Landscapes
- Media Introduction/Drainage Providing Device (AREA)
Abstract
The utility model proposes a kind of skin fixator, including flexible outer tube, flexible inner sleeve, fixing line and skin suture needle；Inner sleeve includes supervisor, and supervisor's head end sets skin gland, and skin gland is equipped with being responsible for the through hole connected；On supervisor fixed part and outlet hole are set at skin gland；Supervisor's tail end is inserted in inside the head end of outer tube, and supervisor outer surface is bonded with outer sleeve inner surface；Fixing line is arranged in inside supervisor and outer tube, and the head end of fixing line stretches out supervisor outside by outlet hole；Skin suture needle is connected to the head end of fixing line.The utility model is simple in structure, and design is reasonable；It is easy for installation, enormously simplify the fixed operating process of conduit；It is fixed using inner sleeve and outer tube slide construction and skin suture needle fixing line, avoids conduit to the possibility of inner or outer slippage, fixed effect is reliable；Fixing line is fastened on inner sleeve, does not prick directly and strangles on conduit, does not have squeezing action to conduit, do not influence the liquid communication in conduit.
Description
Technical field
The utility model is related to the field of medical instrument technology, are specifically a kind of skin fixator.
Background technology
In clinical medicine, in blood vessel (artery or vein) interior inlying catheter, so as to conveying various drugs, nutrients in vivo
Matter and other liquid are a kind of common methods.Intravascular inlying catheter is, it is necessary to which conduit is firmly fixed on the skin to protect
Card conduit is not fallen off, this is the committed step of inlying catheter.
At present, clinically common method is to suture fixed by simple suture or be adhesively fixed by outer adhesive tape.
Wherein, the fixing means of suture suture, since suture directly pricks Le on conduit, dynamics conduit if too loose is fixed
Loosely, easily come off；Conduit is extruded if dynamics is too big, is hindered liquid communication in tube chamber, therefore is extremely difficult to just arrive
The fixation at place.And fixed form of the diplomacy with bonding, since the bonding force of adhesive tape is limited, then it is subject to pipe week environmental liquids or dust
Influence, cause eely problem.
There are no a kind of conduit fixing means of satisfaction so far to meet the needs of clinical practice.
Utility model content
The utility model proposes a kind of skin fixators, solve conduit fixing means of the prior art and easily fix
Loosely, the problem of coming off or hindering liquid communication.
What the technical solution of the utility model was realized in：
A kind of skin fixator, including flexible outer tube, flexible inner sleeve, fixing line and skin suture needle；
The inner sleeve includes supervisor, and the head end of the supervisor is equipped with skin gland, the skin gland be equipped with
The through hole of supervisor's connection；
The supervisor is upper to be equipped with fixed part and outlet hole at the skin gland；
The tail end of the supervisor is inserted in inside the head end of the outer tube, the outer surface of the supervisor and the outer tube
Inner surface fitting；
The fixing line is arranged in inside the supervisor and outer tube, and the head end of the fixing line is stretched by the outlet hole
Go out outside the supervisor；
The skin suture needle is connected to the head end of the fixing line.
Further, the skin gland is truncated cone-shaped.
Further, the fixed part is around supervisor's fixed groove of one week.
Further, the outlet hole is opened in the fixed groove.
Further, the fixing line is two strands, and the skin suture needle is connected to wherein one head end.
The beneficial effects of the utility model are：
The skin fixator of the utility model is simple in structure, and design is reasonable；It is easy for installation, it is fixed to enormously simplify conduit
Operating process；It is fixed using inner sleeve and outer tube slide construction and skin suture needle fixing line, avoids conduit to inner or outer cunning
De- possibility, fixed effect are reliable；Fixing line is fastened on inner sleeve, does not prick directly and strangles on conduit, does not have to conduit
There is squeezing action, do not influence the liquid communication in conduit.
Description of the drawings
It in order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, it can also be obtained according to these attached drawings other attached drawings.
Fig. 1 is structure diagram when the utility model one embodiment set is attached to non-stretched on conduit；
Fig. 2 is the structure diagram that the utility model one embodiment set is attached to after being stretched on conduit；
Fig. 3 is the structure diagram of inner sleeve.
Wherein：
1st, outer tube；2nd, inner sleeve；3rd, fixing line；4th, skin suture needle；5th, it is responsible for；6th, skin gland；7th, fixed part；8、
Outlet hole；9th, conduit.
Specific embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
It clearly and completely describes, 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 embodiment in the utility model, those of ordinary skill in the art are without making creative work
All other embodiments obtained shall fall within the protection scope of the present invention.
As shown in Figs. 1-3, the skin fixator in the present embodiment including flexible outer tube 1, flexible inner sleeve 2, is consolidated
Alignment 3 and skin suture needle 4；The inner sleeve 2 includes supervisor 5, and the head end of the supervisor 5 is equipped with skin gland 6, the skin
Gland 6 is equipped with the through hole connected with the supervisor 5；Fixed part 7 is equipped at the skin gland 6 on the supervisor 5
With outlet hole 8；It is described supervisor 5 tail end be inserted in inside the head end of the outer tube 1, it is described supervisor 5 outer surface with it is described
The inner surface fitting of outer tube 1；The fixing line 3 is arranged in inside the supervisor 5 and outer tube 1, and the head of the fixing line 3
End is stretched out by the outlet hole 8 outside the supervisor 5；The skin suture needle 4 is connected to the head end of the fixing line 3.
In the present embodiment, the skin gland 6 is truncated cone-shaped, and skin gland 6 is used for and the skin at insertion conduit 9
Clamping；The shape of skin gland 6 is not limited to truncated cone-shaped, can also use other suitable shapes.It is described solid in the present embodiment
It is around supervisor's fixed groove of 5 one weeks to determine portion 7；Fixed part 7 can also use other structures, such as cylinder.This implementation
In example, the outlet hole 8 is opened in the fixed groove；If fixed part 7 is cylinder, outlet hole 8 is opened in by cylinder
On the supervisor 5 on side.In the present embodiment, the fixing line 3 is two strands, and the skin suture needle 4 is connected to wherein one head
End；If fixed part 7 is cylinder, fixing line 3 can be one, and skin suture needle 4 is connected to the head end of this strand.
The present embodiment by conduit 9 in use, sequentially pass through outer tube 1 and inner sleeve 2, the tail end of outer tube 1 and fixing line 3
Tail end be all fixed on the tail end of conduit 9, be responsible for 5 major part and be inserted into outer tube 1, the major part of fixing line 3 is placed in
Inside the tail end of outer tube 1, the head end of fixing line 3 stays small part to stretch out outside outlet hole 8；It pulls out inner sleeve 2 and fixes
Line 3 stops drag inner sleeve 2, by outer tube 1 and inner sleeve 2 after on the skin that skin gland 6 is withstood at insertion conduit 9
Interior fixing line 3 stretches, and then with skin suture needle 4 then this burst of fixing line 3 is twined to one fixing line 3 and skin closure again
It is wound in fixed groove, and is tied and is fixed with another burst of fixing line 3.Whole process is simple and fast.
After fixation, the head end and skin closure of fixing line 3, the tail end of the tail end and conduit 9 of fixing line 3 are fixed together,
Then if conduit 9 slides outside blood vessel, the pulling force of fixing line 3 can be subject to, so conduit 9 will not slide outside blood vessel.Conduit 9
The tail end of tail end and outer tube 1 fix, the head end of inner sleeve 2 is fixed on skin, and only outer tube 1 is produced with inner sleeve 2
Raw opposite slip, makes inner sleeve 2 slip into outer tube 1, conduit 9 could be realized to intravascular slip, and due to outer tube 1 and inner sleeve
Between pipe 2 there is frictional force, just hinder the opposite slip between outer tube 1 and inner sleeve 2, therefore, limit conduit 9 to blood
It is slided in pipe.Since outer tube 1 and inner sleeve 2 are flexible hose, also improve frictional force therebetween, and operator be can
The frictional force to be overcome to adjust outer tube 1 and the nested lengths of inner sleeve 2.
If fixed part 7 is cylinder, one fixing line 3 after skin closure with being fixed on cylinder.
In the present embodiment, fixing line 3 is fastened on inner sleeve 2, does not prick directly and strangles on conduit 9, does not have to conduit 9
Squeezing action does not influence the liquid communication in conduit 9.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Within the spirit and principle of utility model, any modifications, equivalent replacements and improvements are made should be included in the utility model
Protection domain within.
Claims (5)
1. a kind of skin fixator, which is characterized in that including flexible outer tube, flexible inner sleeve, fixing line and skin seam
Pin；
The inner sleeve includes supervisor, and the head end of the supervisor is equipped with skin gland, the skin gland be equipped with it is described
It is responsible for the through hole of connection；
The supervisor is upper to be equipped with fixed part and outlet hole at the skin gland；
The tail end of the supervisor is inserted in inside the head end of the outer tube, and the outer surface of the supervisor is interior with the outer tube
Surface is bonded；
The fixing line is arranged in inside the supervisor and outer tube, and the head end of the fixing line stretches out institute by the outlet hole
It is external to state supervisor；
The skin suture needle is connected to the head end of the fixing line.
2. skin fixator as described in claim 1, which is characterized in that the skin gland is truncated cone-shaped.
3. skin fixator as claimed in claim 2, which is characterized in that the fixed part is one week to consolidate around the supervisor
Determine groove.
4. skin fixator as claimed in claim 3, which is characterized in that the outlet hole is opened in the fixed groove.
5. skin fixator as claimed in claim 4, which is characterized in that the fixing line is two strands, and the skin suture needle connects
It is connected to wherein one head end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720335561.6U CN207429500U (en) | 2017-03-31 | 2017-03-31 | Skin fixator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720335561.6U CN207429500U (en) | 2017-03-31 | 2017-03-31 | Skin fixator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207429500U true CN207429500U (en) | 2018-06-01 |
Family
ID=62395823
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720335561.6U Active CN207429500U (en) | 2017-03-31 | 2017-03-31 | Skin fixator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207429500U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106861019A (en) * | 2017-03-31 | 2017-06-20 | 卞晓明 | Skin fixator |
| CN109173004A (en) * | 2018-10-25 | 2019-01-11 | 大连科万维医疗科技有限公司 | A kind of cardioplegic solution intrusion pipe |
-
2017
- 2017-03-31 CN CN201720335561.6U patent/CN207429500U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106861019A (en) * | 2017-03-31 | 2017-06-20 | 卞晓明 | Skin fixator |
| CN109173004A (en) * | 2018-10-25 | 2019-01-11 | 大连科万维医疗科技有限公司 | A kind of cardioplegic solution intrusion pipe |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20191224 Address after: 116000 43 Dalian high tech Industrial Park, Dalian, Liaoning. Patentee after: Dalian world wide medical technology Co., Ltd. Address before: 116019, No. 46, No. 6, Xinghe Road, Shahekou District, Liaoning, Dalian, China. 65A Co-patentee before: Zheng Chengfu Patentee before: Bian Xiaoming |
|
| TR01 | Transfer of patent right |