CN107670127A - A kind of Medical wounded surface care product - Google Patents

A kind of Medical wounded surface care product Download PDF

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Publication number
CN107670127A
CN107670127A CN201710849556.1A CN201710849556A CN107670127A CN 107670127 A CN107670127 A CN 107670127A CN 201710849556 A CN201710849556 A CN 201710849556A CN 107670127 A CN107670127 A CN 107670127A
Authority
CN
China
Prior art keywords
outer tube
tube
care product
inner tube
negative pressure
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.)
Pending
Application number
CN201710849556.1A
Other languages
Chinese (zh)
Inventor
赵澎
张聪
车七石
刘少辉
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Guangzhou Rainhome Pharm and Tech Co Ltd
Original Assignee
Guangzhou Rainhome Pharm and Tech Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority to CN2017210133263 priority Critical
Priority to CN2017210129183 priority
Priority to CN201721012918 priority
Priority to CN201721013326 priority
Application filed by Guangzhou Rainhome Pharm and Tech Co Ltd filed Critical Guangzhou Rainhome Pharm and Tech Co Ltd
Publication of CN107670127A publication Critical patent/CN107670127A/en
Pending legal-status Critical Current

Links

Classifications

    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M1/00Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
    • A61M1/90Negative pressure wound therapy devices, i.e. devices for applying suction to a wound to promote healing, e.g. including a vacuum dressing
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61FFILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F13/00Bandages or dressings; Absorbent pads
    • A61F13/00051Accessories for dressings
    • A61F13/00068Accessories for dressings specially adapted for application or removal of fluid, e.g. irrigation or drainage of wounds, under-pressure wound-therapy

Abstract

The invention belongs to medical instruments field, more particularly to a kind of Medical wounded surface care product.The invention provides a kind of Medical wounded surface care product, including:Negative pressure sponge, flush pipe, drainage tube and sealing unit, drainage tube include inner tube, jointing and outer tube;Negative pressure sponge is arranged at the top of the surface of a wound, and inner tube is arranged at the inside of negative pressure sponge, and sealing unit is arranged above negative pressure sponge, and inner tube is connected by jointing with outer tube, and jointing is inserted in inner tube through sealing unit;Outer tube is provided with flexible thread structure.In the present invention, the outer tube of flexible thread structure is provided with after by external force, can arbitrarily be bent without involving sponge and the surface of a wound, be mitigated patient suffering;Flexible thread structure outer tube can improve the voltage endurance capability of outer tube, effectively extend the service life of outer tube;Solve drainage tube outer tube in the prior art and be easily caused patient pain and the caducous technological deficiency of outer tube appearance.

Description

A kind of Medical wounded surface care product
Technical field
The invention belongs to medical instruments field, more particularly to a kind of Medical wounded surface care product.
Background technology
Negative pressure drainage technology is wrapped up in drainage tube external application medical foam, foamed material is turned into drainage tube and by drainage lumens Intermediary between gap and the surface of a wound, using with biological valve function semi permeability album leave membrane closure by drainage area, be allowed to outside Boundary completely cuts off, and connects high negative pressure source, forms an efficient drainage system, removes in time by the exudate in drainage area.The technology is The revolutionary innovation of surgical drainage technology, the secretion and slough of lacuna or the surface of a wound can be thoroughly removed, promote wound Healing, the technical operation is simple, and effect is favourable, easy to spread.The technology eliminates the pain that usually more change dressings is brought to patient Bitterly, the pain of patient is reduced;Meanwhile also reduce the healing time of the surface of a wound.In patient care and management aspect, the surface of a wound is checked When, reduce the danger that open dressing causes external environmental, reduce the chance of cross-infection;Doctor can also be reduced The workload of shield personnel, without daily dressing, it reduce further the medical expense of patient.
Negative pressure drainage technology is initially mainly used in the drainage of limb wounds, in view of its excellent results, brings to medical personnel Great convenience, and patient suffering is alleviated, clinic is gradually widely applied to, has been expanded to its application orthopedic outer Multiple subjects such as section, traumatology department, microsurgery, Department of B urn and ulcer center.However, Medical wounded surface shield of the prior art Product is managed, needs to connect negative pressure source after being plugged in outer tube, in actual use, due to patient activity, negative pressure source position The reasons such as variation, outer tube are frequently necessary to convert certain angle;Simultaneously as to need to bear certain pressure selection harder for drainage tube, Sponge and wound are easily affected in translation-angle makes patient pain, and the junction of outer tube and jointing is possible to release.
Therefore, a kind of Medical wounded surface care product is developed, for solving in the prior art, the outer tube of drainage tube is being changed Easily affect sponge and wound to cause patient pain and outer tube to hold caducous technological deficiency during angle, become this area skill Art personnel's urgent problem to be solved.
The content of the invention
In view of this, the invention provides a kind of Medical wounded surface care product, for solving in the prior art, drainage tube Outer tube easily affects sponge and wound to cause patient pain and outer tube to hold caducous technological deficiency when changing angle.
The invention provides a kind of Medical wounded surface care product, the Medical wounded surface care product includes:Negative pressure sponge, draw Flow tube, flush pipe and sealing unit, the drainage tube include inner tube, jointing and outer tube;
The negative pressure sponge is arranged at the top of the surface of a wound, and the flush pipe, which is inserted in the negative pressure sponge, to be used to rinse the wound Face, said inner tube are arranged at the inside of the negative pressure sponge, and the sealing unit is arranged above the negative pressure sponge, described interior Pipe is connected by the jointing with the outer tube, and the jointing is inserted in said inner tube through the sealing unit;
The outer tube is provided with flexible thread structure.
Preferably, said inner tube and the joint of the outer tube are female Luer.
Preferably, the joint of said inner tube is Rule female joint, and the joint of the outer tube is Rule pin end.
Preferably, one end of the outer tube and the jointing is band sharp comer termination.
Preferably, said inner tube is provided with disk in the junction with the jointing.
Preferably, the jointing is provided with disk in the junction with said inner tube.
Preferably, the outer wall at the outer tube joint is provided with skid resistant course.
Preferably, the skid resistant course is concave and convex stripe.
Preferably, the sealing unit is PE sealing films.
Preferably, the tube wall of said inner tube is provided with multiple cavernous structures.
In summary, the invention provides a kind of Medical wounded surface care product, the Medical wounded surface care product to include:It is negative Pressure sponge, drainage tube, flush pipe and sealing unit, the drainage tube include inner tube, jointing and outer tube;The negative pressure sponge The top of the surface of a wound is arranged at, the flush pipe, which is inserted in the negative pressure sponge, to be used to rinse the surface of a wound, and said inner tube is arranged at The inside of the negative pressure sponge, the sealing unit are arranged above the negative pressure sponge, and said inner tube is connect by described Head is connected with the outer tube, and the jointing is inserted in said inner tube through the sealing unit;The outer tube is provided with soft Property helicitic texture.In technical scheme provided by the invention, outer tube is provided with flexible thread structure, it can be ensured that outer tube is by external force After affecting, it can arbitrarily bend without involving sponge and the surface of a wound, mitigate patient suffering;The flexible thread structure of outer tube, can To play a part of reinforcement, the voltage endurance capability of outer tube is improved.Meanwhile said inner tube and the joint of the outer tube connect for Rule Head.Female Luer is tightened by screw thread, and when outer tube is connected with inner tube, only need to tighten screw thread can complete the company of outer tube and inner tube Fixation is connect, external force is parallel with the surface of a wound, produces pressure to the surface of a wound when effectively prevent connection, alleviates the pain of patient.The present invention A kind of Medical wounded surface care product provided, is solved in the prior art, the outer tube of drainage tube easily affects when changing angle Sponge causes patient pain, insertion difficulty to cause very big pain and outer tube to hold caducous technological deficiency to patient with wound.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing There is the required accompanying drawing used in technology description to be briefly described, it should be apparent that, drawings in the following description are only this The embodiment of invention, for those of ordinary skill in the art, on the premise of not paying creative work, can also basis The accompanying drawing of offer obtains other accompanying drawings.
Fig. 1 is a kind of structural representation of Medical wounded surface care product in the embodiment of the present invention;
In a kind of Medical wounded surface care product provided in an embodiment of the present invention of Fig. 2 positions, the structural representation of drainage tube;
Fig. 3 is a kind of structural representation of Medical wounded surface care product in further embodiment of the present invention;
In a kind of Medical wounded surface care product that Fig. 4 positions further embodiment of the present invention provides, the structural representation of drainage tube;
Wherein, negative pressure sponge 1, drainage tube 2, inner tube 21, jointing 22, outer tube 23, sealing unit 3 and flush pipe 4.
Embodiment
The technical scheme in the embodiment of the present invention will be clearly and completely described below, it is clear that described implementation Example only part of the embodiment of the present invention, rather than whole embodiments.It is common based on the embodiment in the present invention, this area The every other embodiment that technical staff is obtained under the premise of creative work is not made, belong to the model that the present invention protects Enclose.
In order to which the present invention is described in more detail, below in conjunction with the accompanying drawings to a kind of Medical wounded surface care product provided by the invention, It is specifically described.
The embodiments of the invention provide a kind of Medical wounded surface care product, for solving in the prior art, drainage tube it is outer Pipe easily affects sponge and wound to cause patient pain and outer tube to hold caducous technological deficiency when changing angle.
Fig. 1 and Fig. 2 are referred to, the embodiments of the invention provide a kind of Medical wounded surface care product, including:Negative pressure sponge 1, Drainage tube 2, sealing unit 3 and flush pipe 4, drainage tube 2 include inner tube 21, jointing 22 and outer tube 23;Negative pressure sponge 1 is set In the top of the surface of a wound, flush pipe 4, which is inserted in negative pressure sponge 1, to be used to rinse the surface of a wound, and inner tube 21 is arranged at the inside of negative pressure sponge 1, Sealing unit is arranged at the top of negative pressure sponge 1, and inner tube 21 is connected by jointing 22 with outer tube 23, and jointing 22 passes through close Unit 3 is sealed to insert in inner tube 21;Outer tube 23 is provided with flexible thread structure.
In technical scheme provided in an embodiment of the present invention, outer tube 23 is provided with flexible thread structure, it can be ensured that outer tube 23 exists After being affected by external force, it can arbitrarily bend without involving sponge and the surface of a wound, mitigate patient suffering, be also prevented from outer tube 23 come off with occurring to loosen at jointing 22.Meanwhile the flexible thread structure of outer tube 23, the work of reinforcement can be played With the voltage endurance capability of raising outer tube 23.3rd, for ease of the nursing of patient, mitigate the nursing burden of medical personnel, the present invention is in fact Apply in example, the external physiological saline of flush pipe, can be cleaned the physiological saline introducing surface of a wound by flush pipe, need not will be medical When surface of a wound care product is pulled down, the cleaning of the surface of a wound can be completed;In cleaning process, can by the external negative pressure device of outer tube 23, It will immediately be extracted out for the physiological saline of flushing, be effectively reduced the nursing burden of medical personnel.It is provided in an embodiment of the present invention A kind of Medical wounded surface care product, is solved in the prior art, and the outer tube 23 of drainage tube 2 easily affects sponge when changing angle Patient pain and outer tube is caused to hold caducous technological deficiency with wound.
Further optimisation technique scheme, inner tube 21 and the joint of outer tube 22 are female Luer.The embodiment of the present invention carries In the technical scheme of confession, female Luer is tightened by screw thread, and when outer tube 22 is connected with inner tube 21, only need to tighten screw thread can be complete Into being connected for outer tube 22 and inner tube 21, the annexation Stability Analysis of Structures of female Luer, even if pulling force by the external world etc. becomes Change, still can effectively ensure inner tube 21 and stabilization that outer tube 22 is connected and outer tube 22 is not fallen off.Meanwhile outer tube 22 and inner tube In 21 connection procedure, external force is parallel with the surface of a wound, produces pressure to the surface of a wound when effectively prevent connection, is effectively reduced patient's Pain.
Further optimisation technique scheme, it is provided in an embodiment of the present invention to be effectively easy to outer tube 22 to insert in inner tube 21 In a kind of Medical wounded surface nursing materials, the joint of inner tube 21 is Rule female joint, and the joint of outer tube 22 is Rule pin end.
Further optimisation technique scheme, inner tube 21, the present invention are inserted after passing through sealing unit for ease of jointing 22 In a kind of Medical wounded surface care product that embodiment provides, one end of outer tube 23 and jointing 22 is band sharp comer termination.Together When, the structure design with sharp comer termination, the aperture area at inclined-plane becomes big, create a further reduction what is blocked in drainage process Probability of happening, reduce Wound care cost.
Due to during the application of Medical wounded surface care product, it is necessary to sealing unit be punctured, however, in practical application During, it is limited during the toughness of sealing unit itself, meanwhile, patient in use, can repeatedly turn over movement, Cause sealing unit to rupture, cause pressure to be released and negative pressure failure.Therefore, it is interior in technical scheme provided in an embodiment of the present invention Pipe 21 is provided with disk in the junction with jointing 22.After inner tube 21 and jointing 22 are seated, disk can play increasing The effect of large access area, prevent negative pressure failure caused by sealing unit tear.
Similarly, in technical scheme provided in an embodiment of the present invention, jointing 22 is provided with the junction with inner tube 21 Disk.Further, after inner tube 21 is aligned with the disk at jointing 22, between sealing unit is clipped in into two disks, more The cut that adding effectively prevents sealing unit expands.
To prevent medical personnel during jointing 22 inserts, hand skids and influences insertion effect, the present invention In a kind of Medical wounded surface care product that embodiment provides, the outer wall of jointing 22 is provided with skid resistant course.
To play good skidproof effect, while take into account with from the point of view of attractive in appearance, technology provided in an embodiment of the present invention In scheme, skid resistant course is concave and convex stripe.
On the basis of the good sealing effectiveness of sealing unit is ensured, while take into account long, close with the service life of sealing unit 3 Envelope unit cost is low and is easy to jointing 22 through the angle design of sealing unit 3, one kind provided in an embodiment of the present invention In Medical wounded surface care product, sealing unit is PE sealing films.
To effectively improve the extraction effect of the secretion of the surface of a wound and slough, prevent from blocking at inner tube 21, this hair In the technical scheme that bright embodiment provides, the tube wall of inner tube 21 is provided with multiple cavernous structures.
In summary, the invention provides a kind of Medical wounded surface care product, the Medical wounded surface care product to include:It is negative Pressure sponge, drainage tube, flush pipe and sealing unit, the drainage tube include inner tube, jointing and outer tube;The negative pressure sponge The top of the surface of a wound is arranged at, the flush pipe, which is inserted in the negative pressure sponge, to be used to rinse the surface of a wound, and said inner tube is arranged at The inside of the negative pressure sponge, the sealing unit are arranged above the negative pressure sponge, and said inner tube is connect by described Head is connected with the outer tube, and the jointing is inserted in said inner tube through the sealing unit;The outer tube is provided with soft Property helicitic texture.In technical scheme provided by the invention, outer tube is provided with flexible thread structure, it can be ensured that outer tube is by external force After affecting, it can arbitrarily bend without involving sponge and the surface of a wound, mitigate patient suffering;The flexible thread structure of outer tube, can To play a part of reinforcement, the voltage endurance capability of outer tube is improved.Meanwhile said inner tube and the joint of the outer tube connect for Rule Head.Female Luer is tightened by screw thread, and when outer tube is connected with inner tube, only need to tighten screw thread can complete the company of outer tube and inner tube Fixation is connect, external force is parallel with the surface of a wound, produces pressure to the surface of a wound when effectively prevent connection, alleviates the pain of patient.The present invention A kind of Medical wounded surface care product provided, is solved in the prior art, the outer tube of drainage tube easily affects when changing angle Sponge causes patient pain, insertion difficulty to cause very big pain and outer tube to hold caducous technological deficiency to patient with wound.
Described above is only the preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art For member, under the premise without departing from the principles of the invention, some improvements and modifications can also be made, these improvements and modifications also should It is considered as protection scope of the present invention.

Claims (9)

1. a kind of Medical wounded surface care product, it is characterised in that the Medical wounded surface care product includes:Negative pressure sponge, drainage Pipe, flush pipe and sealing unit, the drainage tube include inner tube, jointing and outer tube;
The negative pressure sponge is arranged at the top of the surface of a wound, and the flush pipe, which is inserted in the negative pressure sponge, to be used to rinse the wound Face, said inner tube are arranged at the inside of the negative pressure sponge, and the sealing unit is arranged above the negative pressure sponge, described interior Pipe is connected by the jointing with the outer tube, and the jointing is inserted in said inner tube through the sealing unit;
The outer tube is provided with flexible thread structure.
2. Medical wounded surface care product according to claim 1, it is characterised in that said inner tube and the joint of the outer tube Locate as female Luer.
3. Medical wounded surface care product according to claim 2, it is characterised in that the joint of said inner tube is that Rule mother connects Head, the joint of the outer tube is Rule pin end.
4. the Medical wounded surface care product according to claims 1 to 3 any one, it is characterised in that the outer tube and institute The one end for stating jointing is band sharp comer termination.
5. the Medical wounded surface care product according to claims 1 to 3 any one, it is characterised in that said inner tube with The junction of the jointing is provided with disk, and the jointing is provided with disk in the junction with said inner tube.
6. the Medical wounded surface care product according to claims 1 to 3 any one, it is characterised in that the outer tube connects Outer wall is provided with skid resistant course at head.
7. Medical wounded surface care product according to claim 6, it is characterised in that the skid resistant course is concave and convex stripe.
8. Medical wounded surface care product according to claim 1, it is characterised in that the sealing unit is PE sealed thins Film.
9. Medical wounded surface care product according to claim 1, it is characterised in that the tube wall of said inner tube is provided with multiple Cavernous structure.
CN201710849556.1A 2017-08-14 2017-09-20 A kind of Medical wounded surface care product Pending CN107670127A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
CN2017210133263 2017-08-14
CN2017210129183 2017-08-14
CN201721012918 2017-08-14
CN201721013326 2017-08-14

Publications (1)

Publication Number Publication Date
CN107670127A true CN107670127A (en) 2018-02-09

Family

ID=61136876

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201710849556.1A Pending CN107670127A (en) 2017-08-14 2017-09-20 A kind of Medical wounded surface care product

Country Status (1)

Country Link
CN (1) CN107670127A (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201912520U (en) * 2011-01-17 2011-08-03 朱新生 Special soft pad for wound surface rinsing-negative pressure closed drainage
CN202161610U (en) * 2011-07-20 2012-03-14 包头市顺鑫塑业有限公司 Combined type drainage tube
CN103285495A (en) * 2013-05-22 2013-09-11 苏州爱得科技发展有限公司 Medical negative-pressure closed draining device

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201912520U (en) * 2011-01-17 2011-08-03 朱新生 Special soft pad for wound surface rinsing-negative pressure closed drainage
CN202161610U (en) * 2011-07-20 2012-03-14 包头市顺鑫塑业有限公司 Combined type drainage tube
CN103285495A (en) * 2013-05-22 2013-09-11 苏州爱得科技发展有限公司 Medical negative-pressure closed draining device

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Application publication date: 20180209

RJ01 Rejection of invention patent application after publication