CN103330991A - Drainage tube fixing device - Google Patents
Drainage tube fixing device Download PDFInfo
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- CN103330991A CN103330991A CN2013102804718A CN201310280471A CN103330991A CN 103330991 A CN103330991 A CN 103330991A CN 2013102804718 A CN2013102804718 A CN 2013102804718A CN 201310280471 A CN201310280471 A CN 201310280471A CN 103330991 A CN103330991 A CN 103330991A
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- drainage tube
- face
- hole
- shaped portion
- tube fixture
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Abstract
The invention discloses a drainage tube fixing device which comprises a base and a tightening rope. The bottom face of the base is provided with medical proof fabric, the base comprises a fixed base and a turnover cover, the front end face of the fixed base is provided with a U-shaped portion, the top face of the fixed base is provided with a boss, the top face of the boss is provided with a first through hole and a second through hole, the top faces of two connecting arms of the U-shaped portion are respectively provided with an elastic locking column, the front end of the turnover cover is hinged to the front end of the front end of the U-shaped portion, the two side faces of the turnover cover are provided with clamping grooves matched with the locking columns, one end of the tightening rope penetrates out of the first through hole from bottom to top and is fixed in the second through hole to form a grommet, and the other end of the tightening rope penetrates out of the rear end of the fixed base. The drainage tube fixing device is simple in structure, and is capable of effectively fixing a drainage tube, thoroughly solving the problem that components are unstable in connection, preventing the drainage tube from being pulled out of the body, preventing the situation that the drainage tube is pulled to cause pain of patients from occurring, and conveniently and simply opening a cover to conduct observation, medicine changing and cleaning care on drainage wounds.
Description
Technical field
The present invention relates to medical apparatus and instruments, be specifically related to the drainage tube fixture.
Background technology
The purpose of surgical drainage be with between tissue or the pus that gathers in the body cavity, blood, liquid-conducting to external, prevent postoperative infection, influence wound healing, realize by the mode that drainage tube is set.
The use of drainage tube should be noted that following problem:
(1) keeps the pipeline of drainage tube unobstructed, avoid pressurized, twist or turn back into the angle, influence drain.
(2) note the fixing of drainage tube, avoid displacement, deviate from.
(3) note keeping the cleaning of drainage tube and wound or mucosa contact site, in case infect.
Chinese invention patent CN102813992A discloses a kind of " a kind of drainage tube fixture " (application number: 201210339020.2), this scheme utilization is supported to link to each other with the body surface fixation kit with the fixing drainage tube fixation kit of drainage tube and also can be opened and sealed clam shell configuration, cooperate the integrated design of putting the mouth of pipe and screwing ring, realize inserting easily drainage tube, avoid oppressing wound periphery human body, prevent that the drainage tube warpage from twining, and can observe wound at any time and implement nursing.But such scheme, the structure more complicated is mainly reflected in:
(1) the fixing drainage tube of the mode that adopts screw-threaded coupling;
(2) hollow pipe is the halved body structure, and adopts the flip-shell structure to realize opening upper tube half and observe or nuring wound.
Can disturb drainage tube when more than design causes locking and outwards winding screw thread, cause drainage tube to involve.Hollow pipe is uncapped for the halved body structure, the tightening cover of need outwarding winding fully, and tightening cover and body portion are from, complicated operation, consuming time.
For this reason, the applicant has applied for Chinese invention patent drainage tube fixture (application number: 201310061891.7) on February 27th, 2013, this patent adopts the mode of latch that support is fixed on the U-shaped base, and removal bracket is observed wound and implemented nursing easily; In addition, adopt around the fine-lock rope that arranges and tighten the tight pipe of rope with fixing drainage tube, realized fixing of drainage tube simply, easily.But the such scheme inconvenience (lid of opening can contact drainage tube) of in use finding to uncap connects, the fix tightly soundness is not problem such as fine.
Summary of the invention
Technical problem to be solved by this invention be the drainage tube fixture the simplicity of uncapping be connected, fix tightly soundness problem.
In order to solve the problems of the technologies described above, the technical solution adopted in the present invention provides a kind of drainage tube fixture, comprise base and be used for drainage tube is fixed on fine-lock rope on the described base, the bottom surface of described base is provided be used to the medical proof fabric that sticks on the patient body, and described base comprises:
Holder, its front end face are provided with a U-shaped portion, and the end face of described holder is provided with a boss, and the end face of described boss is provided with vertically disposed first, second through hole, are respectively equipped with an elasticity lock on the end face of two linking arms of described U-shaped portion;
Renovate, the front end of its front end and described U-shaped portion is hinged, and described two sides of renovating are provided with the draw-in groove suitable with described pin;
One end of described fine-lock rope is fixed in described second through hole after passing described first through hole from bottom to top, forms a grommet, and the other end of described fine-lock rope passes from the rear end of described holder.
In such scheme, the end face of described boss is provided with the groove of coupling drainage tube, and described first, second through hole lays respectively at the and arranged on left and right sides on the described groove.
In such scheme, the bottom surface of described groove is low early and high after ramped shaped.
In such scheme, the described end face of renovating is provided with a plurality of passages.
In such scheme, described grommet is provided with holds ear, and the described ear of holding is between described first, second through hole.
In such scheme, described elasticity lock has a columned lock cylinder, and the top of described lock cylinder is provided with the limiting section of a spheroidal, and the diameter of described limiting section is greater than the diameter of described lock cylinder.
In such scheme, described renovate by being flexible coupling hinged with described U-shaped portion.
In such scheme, described renovating is halfbody elbow shape, and the bottom of two sidewall is extended a fixing head respectively laterally, and described draw-in groove is arranged on the lateral surface of described fixing head.
In such scheme, the end face of described fixing head is provided with the pit suitable with described limiting section.
The present invention, simple in structure, base adopts holder and renovates the integral type design that is flexible coupling, effectively fixing drainage tube, thoroughly solve each assembly and connect illusive problem, it is external to avoid drainage tube to be drawn out, and avoids drainage tube to be pulled and causes patient's pain, and can uncap convenient and simplely, with finish to draining wound observe, change dressings, cleaning-nursing.
Description of drawings
Fig. 1 is perspective view of the present invention;
Fig. 2 renovates the open mode sketch map among the present invention;
Fig. 3 is decomposition texture sketch map of the present invention.
The specific embodiment
Below in conjunction with accompanying drawing the present invention is made detailed explanation.
As Fig. 1, Fig. 2, shown in Figure 3, drainage tube fixture provided by the invention, comprise base 1 and be used for drainage tube 2 is fixed on fine-lock rope 3 on the base 1, the bottom surface of base 1 is provided be used to the medical proof fabric 4 that sticks on the patient body, the central openings of medical proof fabric 4 is used for plug-in mounting drainage tube 3.
What base 1 comprised holder 10 and was arranged on holder 10 front ends renovates 20, the front end face of holder 10 is provided with a U-shaped portion 11, the front end face of the opening of U-shaped portion 11 and holder 10 connects as one, the end face of holder 10 is provided with a boss 12, the end face of boss 12 is provided with the groove 13 that the diameter with drainage tube 2 is complementary, the bottom surface of groove 13 is low early and high after ramped shaped, the left side of groove 13, right both sides are respectively equipped with two vertical through hole, two vertical through hole are defined as first through hole 14 and second through hole 15 respectively, be respectively equipped with an elasticity lock 16 on the end face of two linking arms of U-shaped portion 11 opening both sides, elasticity lock 16 has a columned snap lock cylinder, the top of snap lock cylinder is provided with the limiting section 17 of a spheroidal, and the diameter of limiting section 17 is greater than the diameter of snap lock cylinder.
Renovate 20 and be halfbody elbow shape, namely the central shaft along elbow dissects resulting halfbody, renovate 20 end face and be provided with a plurality of tiny passages 21, the front end of renovating 20 front ends and U-shaped portion 11 is hinged, adopt the mode that is flexible coupling to realize in the present embodiment, renovate bottom, 20 two side and extend two fixing heads 22 respectively laterally, the lateral surface of fixing head 22 is provided with the draw-in groove 23 of vertical setting, draw-in groove 23 is suitable with elasticity lock 16, to realize that will renovate 20 by elasticity lock 16 is fixed on the holder 10, the end face of fixing head 22 is provided with the pit suitable with limiting section 17, prevents that elasticity lock 16 from getting loose.
The bottom surface of holder 10 is provided with an arcuate groove 18 that is complementary with fine-lock rope 3, arcuate groove 18 is arranged along fore-and-aft direction, one end of fine-lock rope 3 is fixed in second through hole 15 after passing first through hole 14 from bottom to top, form a grommet, grommet is provided with holds ear 31, the other end of fine-lock rope 3 passes holder 10 backward from arcuate groove 18, holds ear 31 between first, second through hole 14,15.
Using method of the present invention is as follows:
(1) utilize medical proof fabric 4 that base 1 is sticked on the affected part;
(2) upwards open and renovate 20, put into drainage tube 2, the front end of drainage tube 2 stretches in the wound, and the rear end of drainage tube 2 passes the grommet that fine-lock rope 3 forms backward, and is placed in the groove 13 on the holder 10, and tension fine-lock rope 3 is fixing with drainage tube 2;
(3) with hands two elasticity locks 16 are outwards broken off with the fingers and thumb, turned over then and renovate 20 and will renovate 20 and buckle, after loosing one's grip, elasticity lock 16 snaps in respectively in the draw-in groove of renovating on 20 23, will renovate 20 and be fixed as one with holder 10.
When needs are observed wound and are implemented nursing, with hands two elasticity locks 16 are outwards broken off with the fingers and thumb, make elasticity lock 16 leave draw-in groove 23, can will renovate 20 and upwards open.
Drainage tube fixture provided by the invention, simple in structure, have following advantage:
(1) base adopts holder and renovates the integral type design that is flexible coupling, and effectively fixedly drainage tube thoroughly solves each assembly and connects illusive problem, and it is external to avoid drainage tube to be drawn out, and avoids drainage tube to be pulled and causes patient's pain;
(2) can effectively prevent the drainage tube bending, flatten, guarantee the unobstructed of patient's drain, eliminate drainage tube by bending, flatten the risk of the drainage tube that results in blockage;
(3) can uncap convenient and simplely, to draining wound observe, change dressings, cleaning-nursing, and do not touch the drainage tube that is fixed;
(4) grommet of locking rope formation is provided with and holds ear, conveniently unclamps locking rope;
(5) fixedly adopt the design of ramp type access bridge on drainage tube and the holder end face, can avoid drainage tube folding pipe, and long access bridge strengthens the contact area of drainage tube and holder, strengthened frictional force, improved the fastness of fixing;
(6) renovate and be provided with tiny air-vent, solve to place for a long time and form the situation that the globule causes wound infection easily in renovating behind the human body skin.
The present invention is not limited to above-mentioned preferred forms, and anyone should learn the structural change of making under enlightenment of the present invention, and every have identical or close technical scheme with the present invention, all falls within protection scope of the present invention.
Claims (9)
1. drainage tube fixture comprises base and is used for drainage tube is fixed on fine-lock rope on the described base that the bottom surface of described base is provided be used to the medical proof fabric that sticks on the patient body, it is characterized in that, described base comprises:
Holder, its front end face are provided with a U-shaped portion, and the end face of described holder is provided with a boss, and the end face of described boss is provided with vertically disposed first, second through hole, are respectively equipped with an elasticity lock on the end face of two linking arms of described U-shaped portion;
Renovate, the front end of its front end and described U-shaped portion is hinged, and described two sides of renovating are provided with the draw-in groove suitable with described pin;
One end of described fine-lock rope is fixed in described second through hole after passing described first through hole from bottom to top, forms a grommet, and the other end of described fine-lock rope passes from the rear end of described holder.
2. drainage tube fixture as claimed in claim 1 is characterized in that, the end face of described boss is provided with the groove of coupling drainage tube, and described first, second through hole lays respectively at the and arranged on left and right sides on the described groove.
3. drainage tube fixture as claimed in claim 2 is characterized in that, the bottom surface of described groove is low early and high after ramped shaped.
4. drainage tube fixture as claimed in claim 1 is characterized in that, the described end face of renovating is provided with a plurality of passages.
5. drainage tube fixture as claimed in claim 1 is characterized in that, described grommet is provided with holds ear, and the described ear of holding is between described first, second through hole.
6. drainage tube fixture as claimed in claim 1 is characterized in that, described elasticity lock has a columned lock cylinder, and the top of described lock cylinder is provided with the limiting section of a spheroidal, and the diameter of described limiting section is greater than the diameter of described lock cylinder.
7. drainage tube fixture as claimed in claim 1 is characterized in that, described renovate by being flexible coupling hinged with described U-shaped portion.
8. drainage tube fixture as claimed in claim 6 is characterized in that, described renovating is halfbody elbow shape, and the bottom of two sidewall is extended a fixing head respectively laterally, and described draw-in groove is arranged on the lateral surface of described fixing head.
9. drainage tube fixture as claimed in claim 8 is characterized in that, the end face of described fixing head is provided with the pit suitable with described limiting section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013102804718A CN103330991A (en) | 2013-07-04 | 2013-07-04 | Drainage tube fixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013102804718A CN103330991A (en) | 2013-07-04 | 2013-07-04 | Drainage tube fixing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103330991A true CN103330991A (en) | 2013-10-02 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013102804718A Pending CN103330991A (en) | 2013-07-04 | 2013-07-04 | Drainage tube fixing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103330991A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107875498A (en) * | 2017-09-27 | 2018-04-06 | 杭州市第人民医院 | Drainage tube negative-pressure adsorption fixes note |
| CN112386777A (en) * | 2020-11-19 | 2021-02-23 | 北京阳光宜康科技发展有限责任公司 | Drainage tube fixed knot constructs |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN87102648A (en) * | 1986-03-12 | 1987-11-04 | 约翰·梅勒有限公司 | Adjustable support device |
| US20080249476A1 (en) * | 2005-08-31 | 2008-10-09 | Venetec International, Inc. | Anchoring System For a Catheter |
| GB2472268A (en) * | 2009-07-31 | 2011-02-02 | Salisbury Nhs Foundation Trust | Support for a catheter or drain tube |
| CN202526746U (en) * | 2012-03-31 | 2012-11-14 | 深圳市库珀科技发展有限公司 | Drainage catheter fixing apparatus |
| CN102813992A (en) * | 2012-09-10 | 2012-12-12 | 李林风 | Device for fixing drainage tube |
| CN103143105A (en) * | 2013-02-27 | 2013-06-12 | 曾其强 | Drainage tube fixing device |
| CN203355092U (en) * | 2013-07-04 | 2013-12-25 | 曾其强 | Drainage tube fixing device |
-
2013
- 2013-07-04 CN CN2013102804718A patent/CN103330991A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN87102648A (en) * | 1986-03-12 | 1987-11-04 | 约翰·梅勒有限公司 | Adjustable support device |
| US20080249476A1 (en) * | 2005-08-31 | 2008-10-09 | Venetec International, Inc. | Anchoring System For a Catheter |
| GB2472268A (en) * | 2009-07-31 | 2011-02-02 | Salisbury Nhs Foundation Trust | Support for a catheter or drain tube |
| CN202526746U (en) * | 2012-03-31 | 2012-11-14 | 深圳市库珀科技发展有限公司 | Drainage catheter fixing apparatus |
| CN102813992A (en) * | 2012-09-10 | 2012-12-12 | 李林风 | Device for fixing drainage tube |
| CN103143105A (en) * | 2013-02-27 | 2013-06-12 | 曾其强 | Drainage tube fixing device |
| CN203355092U (en) * | 2013-07-04 | 2013-12-25 | 曾其强 | Drainage tube fixing device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107875498A (en) * | 2017-09-27 | 2018-04-06 | 杭州市第人民医院 | Drainage tube negative-pressure adsorption fixes note |
| CN112386777A (en) * | 2020-11-19 | 2021-02-23 | 北京阳光宜康科技发展有限责任公司 | Drainage tube fixed knot constructs |
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Application publication date: 20131002 |