CN107929822A - A kind of Wound suturing-free closes negative pressure therapeutic devices - Google Patents
A kind of Wound suturing-free closes negative pressure therapeutic devices Download PDFInfo
- Publication number
- CN107929822A CN107929822A CN201711098282.3A CN201711098282A CN107929822A CN 107929822 A CN107929822 A CN 107929822A CN 201711098282 A CN201711098282 A CN 201711098282A CN 107929822 A CN107929822 A CN 107929822A
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- China
- Prior art keywords
- negative pressure
- fixed
- suture
- piston
- film covering
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Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES 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
- A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
- A61M1/90—Negative pressure wound therapy devices, i.e. devices for applying suction to a wound to promote healing, e.g. including a vacuum dressing
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/08—Wound clamps or clips, i.e. not or only partly penetrating the tissue ; Devices for bringing together the edges of a wound
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F23/00—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm
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- Health & Medical Sciences (AREA)
- Heart & Thoracic Surgery (AREA)
- Life Sciences & Earth Sciences (AREA)
- Veterinary Medicine (AREA)
- Animal Behavior & Ethology (AREA)
- Surgery (AREA)
- Public Health (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- General Health & Medical Sciences (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Fluid Mechanics (AREA)
- General Physics & Mathematics (AREA)
- Physics & Mathematics (AREA)
- Vascular Medicine (AREA)
- Anesthesiology (AREA)
- Hematology (AREA)
- External Artificial Organs (AREA)
- Media Introduction/Drainage Providing Device (AREA)
- Surgical Instruments (AREA)
Abstract
The invention provides a kind of Wound suturing-free and closes negative pressure therapeutic devices, it is characterised in that：Including exempting to suture closer, film covering device, drainage tube and negative suction system, the closer of exempting to suture is located in film covering device, the negative suction system is located at the outside of film covering device, and the film covering device is connected with negative suction system by drainage tube；The negative suction system includes piston and reservoir, is equipped with sponge, sieve and fluid absorption layer in the suction chamber, the fluid absorption layer is located at the side of piston, and the sieve is between sponge and fluid absorption layer.A kind of Wound suturing-free described in the invention closes negative pressure therapeutic devices, will not only cause wound eversion, but also uses pure mechanical type negative pressure technique, and compact is easy to use；Alarm device is additionally provided with, is reached to greatest extent in suction chamber endocrine liquid product, warning system sends alarm, prompts replaceable negative suction system.
Description
Technical field
The invention belongs to medical instruments field, and negative pressure therapeutic devices are closed more particularly, to a kind of Wound suturing-free.
Background technology
At present, the suture of human epidermal position wound is mainly using sides such as needlework suture, stapling suture, glue sutures
Formula, then adsorb or drain by dressing and wound is nursed to promote the healing of wound.Wherein, suture can cause in various degree
Skin turns up, and causes the secondary injury of skin, forms scar in wound；Dressing absorption is main to be placed in wound using high adsorption dressing
Discharge surface, adsorbs wound exudate；Generally use drainage tube is drained to carry out, but drainage tube be embedded in it is subcutaneous near human body wound,
It is unfavorable for the daily routines of sufferer, it is possible to exist because conduit comes off and causes the risk of wound infection.In addition, for sugar
Urine foot disease, pressure ulcer, cannot implement the chronic wounds such as certainty surgical wound closing immediately, and above-mentioned conventional method is not
Good effect can be played, it is at most Wound-surface negative pressure treatment means, but this treatment means are that this wound uses at present
It is bulky using power type negative pressure device, it is not readily portable.
The content of the invention
In view of this, the invention is directed to a kind of Wound suturing-free and closes negative pressure therapeutic devices, to realize that exempting from suture controls
Cure the wound the purpose of mouth, and make negative pressure device easy to carry.
To reach above-mentioned purpose, what the technical solution of the invention was realized in：
A kind of Wound suturing-free closes negative pressure therapeutic devices, including exempts to suture closer, film covering device, drainage tube and negative-pressure ward
Device, the closer of exempting to suture are located in film covering device, and the negative suction system is located at the outside of film covering device, institute
The film covering device stated is connected with negative suction system by drainage tube；
The suture closer of exempting from exempts to suture fixed patch including absorbent dressing, tie rod, lock and two, and the absorption is applied
Material position is between two are exempted to suture fixed patch, and the tie rod, which is fixed on one, exempts from suture fixation and stick, and the lock is fixed
Exempt from suture fixation at another to stick；
The film covering device includes overlay film and anchor tip, and the anchor tip is fixed on the center of overlay film,
The anchor tip is connected with drainage tube by screw thread rotation；
The negative suction system includes reservoir and piston, and the inner wall of the piston and reservoir forms closed
Suction chamber, the suction chamber is interior to be equipped with sponge, sieve and fluid absorption layer, and the fluid absorption layer is located at piston
Side, the sieve is between sponge and fluid absorption layer.
Further, the therapeutic system is additionally provided with alarm device, and the alarm device includes magnet, magnet senses
Device and Alarm Display, the magnet are fixed on the upper surface of piston, and the magnet inductor, which is inlayed, is fixed on reservoir
Inner wall on, the Alarm Display is fixed on the outside of reservoir, the Alarm Display and the equal position of magnet inductor
In the open end of reservoir, the Alarm Display passes through connection with magnet inductor.
Further, the absorbent dressing is equipped with and the matched groove of tie rod.
Further, the bottom of the reservoir is additionally provided with drainage tube joint.
Further, the sponge is equipped with and the matched duct of drainage tube joint.
Further, the piston is equipped with piston push rod and handle, and the handle passes through piston push rod and piston
It is fixedly connected.
Relative to the prior art, a kind of Wound suturing-free described in the invention closes negative pressure therapeutic devices with following excellent
Gesture：
(1) a kind of Wound suturing-free described in the invention closes negative pressure therapeutic devices, will not only cause wound eversion, and
And pure mechanical type negative pressure technique is used, compact is easy to use, promotes the agglutination of wound, is acted on for chronic wounds
It is more good；
(2) a kind of Wound suturing-free described in the invention closes negative pressure therapeutic devices and is additionally provided with alarm device, in suction chamber
Indoor juice volume reaches to greatest extent, and warning system sends alarm, prompts replaceable negative suction system.
Brief description of the drawings
The attached drawing for forming the part of the invention is used for providing further understanding the invention, present invention wound
The schematic description and description made is used to explain the invention, does not form the improper restriction to the invention.
In attached drawing：
Fig. 1 is the structure diagram of the therapeutic system described in the invention embodiment；
Fig. 2 is the negative suction system schematic diagram described in the invention embodiment；
Fig. 3 is to exempt from suture closer schematic diagram described in the invention embodiment；
Fig. 4 is the groove structure schematic diagram described in the invention embodiment.
Description of reference numerals：
1- exempts to suture closer；11- absorbent dressings；111- grooves；12- tie rods；13- is latched；14- exempts to suture fixed patch；
2- film covering devices；21- overlay films；22- anchor tips；3- drainage tubes；4- negative suction systems；41- pistons；411- piston push rods；
412- handles；42- reservoirs；421- drainage tube joints；43- suction chambers；44- sponges；441- ducts；45- sieves；46- flows
Absorbing layer；5- alarm devices；51- magnets；52- magnet inductors；53- Alarm Displays.
Embodiment
It should be noted that in the case where there is no conflict, the feature in embodiment and embodiment in the invention can
To be mutually combined.
In the description of the invention, it is to be understood that term " " center ", " longitudinal direction ", " transverse direction ", " on ", " under ",
The orientation or position relationship of the instruction such as "front", "rear", "left", "right", " vertical ", " level ", " top ", " bottom ", " interior ", " outer " are
Based on orientation shown in the drawings or position relationship, it is for only for ease of description the invention and simplifies description, rather than instruction
Or imply that signified device or element must have specific orientation, with specific azimuth configuration and operation, therefore be not understood that
For the limitation to the invention.In addition, term " first ", " second " etc. are only used for description purpose, and it is not intended that instruction
Or imply relative importance or the implicit quantity for indicating indicated technical characteristic.Thus, " first ", " second " etc. are defined
Feature can express or implicitly include one or more this feature.In the description of the invention, unless separately
It is described, " multiple " are meant that two or more.
, it is necessary to which explanation, unless otherwise clearly defined and limited, term " are pacified in the description of the invention
Dress ", " connected ", " connection " should be interpreted broadly, for example, it may be fixedly connected or be detachably connected, or integratedly
Connection；Can mechanically connect or be electrically connected；It can be directly connected, can also be indirectly connected by intermediary,
It can be the connection inside two elements.For the ordinary skill in the art, on being understood by concrete condition
State concrete meaning of the term in the invention.
The present invention will be described in detail below with reference to the accompanying drawings and in conjunction with the embodiments creates.
As shown in Figs 1-4, a kind of Wound suturing-free closes negative pressure therapeutic devices, including exempts to suture closer 1, film covering device 2, draws
Flow tube 3 and negative suction system 4, the closer 1 of exempting to suture are located in film covering device 2, the negative suction system 4
In the outside of film covering device 2, the film covering device 2 is connected with negative suction system 4 by drainage tube 3；
The suture closer 1 of exempting from exempts to suture fixed patch 14, institute including absorbent dressing 11, tie rod 12, lock 13 and two
The absorbent dressing 11 stated is exempted between suturing fixed patch 14 positioned at two, and the tie rod 12 is fixed on one and exempts to suture fixed patch 14
On, the lock 13 is fixed on another and exempts to suture in fixed patch 14；The closer 1 of exempting to suture passes through tie rod 12 and lock
Button 13, which coordinates, to be fixed, and realizes the purpose for exempting from suture closure wound.
The film covering device 2 includes overlay film 21 and anchor tip 22, and the anchor tip 22 is fixed on overlay film 21
Center, the anchor tip 22 are connected with drainage tube 3 by screw thread rotation；The drainage tube 3 is consolidated with overlay film 21
Determine connector 22 be can be rotating relative to 360 ° of 21 level of overlay film.
The negative suction system 4 includes piston 41 and reservoir 42, the inner wall of the piston 41 and reservoir 42
Closed suction chamber 43 is formed, sponge 44, sieve 45 and fluid absorption layer 46 are equipped with the suction chamber 43, it is described
Fluid absorption layer 46 is located at the side of piston 41, and the sieve 45 is between sponge 44 and fluid absorption layer 46.Described
Sieve 45 plays fluid absorption layer 46 and sponge 44 fixed effect, and the sponge 44 can cannot be inhaled part by fluid
Receive the wound hydrops that layer 46 absorbs to absorb, ensure that wound hydrops will not flow back from suction chamber 43.
The therapeutic system is additionally provided with alarm device 5, and the alarm device 5 includes magnet 51, magnet inductor 52
With Alarm Display 53, the magnet 51 is fixed on the upper surface of piston 41, and the magnet inductor 52, which is inlayed, to be fixed on
On the inner wall of reservoir 42, the Alarm Display 53 is fixed on the outside of reservoir 42,53 He of Alarm Display
Magnet inductor 52 is respectively positioned on the open end of reservoir 42, and the Alarm Display 53 is connected with magnet inductor 52 by circuit
Connect.
The absorbent dressing 11 is equipped with groove 111 matched with tie rod 12.The tie rod 12 is placed in groove 111
It is interior, so as to play fixed effect to absorbent dressing 11.
The bottom of the reservoir 42 is additionally provided with drainage tube joint 421.
The sponge 44 is equipped with duct 441 matched with drainage tube joint 421.The duct 441 is in order to make to draw
One end of flow tube connector 421 is contacted with sieve 45, so that the wound exudate absorbed is directly absorbed by fluid absorption layer 46.
The piston 41 is equipped with piston push rod 411 and handle 412, the handle 412 by piston push rod 411 with
Piston 41 is fixedly connected.
Exempt to suture fixed patch 14 by two to be attached to respectively on the intact skin for the wound both sides for needing to close, tie rod 12 is inserted
13 lira of dynamic tie rods 12 are being latched by wound closure, then 13 fixed stays 12 of fastening lock, then absorbent dressing 11 is placed in drawing
The groove 111 that bar 12 corresponds to absorbent dressing 11 below fixes absorbent dressing 11；Then the overlay film 21 with viscose glue is affixed on skin
On, and ensure that overlay film 21 will exempt from suture closer 1 and the space to form a sealing is completely covered；Pull handle 412, suction chamber
43 and the space of sealing that is formed of the overlay film 21 that is connected by drainage tube 3 form negative pressure so that wound hydrops can pass through
Drainage tube 3 is attracted to suction chamber 43, and wound hydrops is directly inhaled completely after the discharge of 3 connector of drainage tube by fluid absorption layer 46
Receive, handle 412 is constantly moved up with piston 41, when magnet 51 fixed on piston 41 is in same level with magnet inductor 52
During line, magnet inductor 52 sends a signal to Alarm Display 53, and Alarm Display 53 constantly flickers, and reminds nursing staff to replace
Negative suction system 4.
The foregoing is merely the preferred embodiment of the invention, is not intended to limit the invention creation, all at this
Within the spirit and principle of innovation and creation, any modification, equivalent replacement, improvement and so on, should be included in the invention
Protection domain within.
Claims (6)
1. a kind of Wound suturing-free closes negative pressure therapeutic devices, it is characterised in that：Including exempt from suture closer (1), film covering device (2),
Drainage tube (3) and negative suction system (4), the closer (1) of exempting to suture are located in film covering device (2), the negative pressure
Aspirator (4) is located at the outside of film covering device (2), and the film covering device (2) passes through drainage tube with negative suction system (4)
(3) connect；
The suture closer (1) of exempting from exempts to suture fixed patch including absorbent dressing (11), tie rod (12), lock (13) and two
(14), the absorbent dressing (11) is exempted between suturing fixed patch (14) positioned at two, and the tie rod (12) is fixed on one
Exempt to suture on fixed patch (14), the lock (13) is fixed on another and exempts to suture on fixed patch (14)；
The film covering device (2) includes overlay film (21) and anchor tip (22), and the anchor tip (22) is fixed on overlay film
(21) center, the anchor tip (22) are connected with drainage tube (3) by screw thread rotation；
The negative suction system (4) includes piston (41) and reservoir (42), the piston (41) and reservoir (42)
Inner wall form closed suction chamber (43), is equipped with sponge (44), sieve (45) and fluid in the suction chamber (43)
Absorbed layer (46), the fluid absorption layer (46) are located at the side of piston (41), and the sieve (45) is located at sponge (44)
Between fluid absorption layer (46).
2. a kind of Wound suturing-free according to claim 1 closes negative pressure therapeutic devices, it is characterised in that：The therapeutic system
Alarm device (5) is additionally provided with, the alarm device (5) includes magnet (51), magnet inductor (52) and Alarm Display
(53), the magnet (51) is fixed on the upper surface of piston (41), and the magnet inductor (52), which is inlayed, is fixed on liquid storage
On the inner wall of groove (42), the Alarm Display (53) is fixed on the outside of reservoir (42), the Alarm Display
(53) and magnet inductor (52) is respectively positioned on the open ends of reservoir (42), the Alarm Display (53) and magnet inductor
(52) connection is passed through.
3. a kind of Wound suturing-free according to claim 1 closes negative pressure therapeutic devices, it is characterised in that：The absorbent dressing
(11) it is equipped with and tie rod (12) matched groove (111).
4. a kind of Wound suturing-free according to claim 1 closes negative pressure therapeutic devices, it is characterised in that：The reservoir
(42) bottom is additionally provided with drainage tube joint (421).
5. a kind of Wound suturing-free according to claim 4 closes negative pressure therapeutic devices, it is characterised in that：The sponge (44)
It is equipped with and drainage tube joint (421) matched duct (441).
6. a kind of Wound suturing-free according to claim 1 closes negative pressure therapeutic devices, it is characterised in that：The piston (41)
Piston push rod (411) and handle (412) are equipped with, the handle (412) is fixed by piston push rod (411) and piston (41)
Connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711098282.3A CN107929822A (en) | 2017-11-09 | 2017-11-09 | A kind of Wound suturing-free closes negative pressure therapeutic devices |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711098282.3A CN107929822A (en) | 2017-11-09 | 2017-11-09 | A kind of Wound suturing-free closes negative pressure therapeutic devices |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107929822A true CN107929822A (en) | 2018-04-20 |
Family
ID=61933634
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711098282.3A Pending CN107929822A (en) | 2017-11-09 | 2017-11-09 | A kind of Wound suturing-free closes negative pressure therapeutic devices |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107929822A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115155881A (en) * | 2022-08-26 | 2022-10-11 | 沅江市恒盛机械制造有限公司 | Paint spraying equipment for machining trolley frame and using method |
-
2017
- 2017-11-09 CN CN201711098282.3A patent/CN107929822A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115155881A (en) * | 2022-08-26 | 2022-10-11 | 沅江市恒盛机械制造有限公司 | Paint spraying equipment for machining trolley frame and using method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180420 |
|
| WD01 | Invention patent application deemed withdrawn after publication |