CN106310404A - Pull-out type negative pressure medical sponge stirring and scraping device - Google Patents
Pull-out type negative pressure medical sponge stirring and scraping device Download PDFInfo
- Publication number
- CN106310404A CN106310404A CN201610705875.0A CN201610705875A CN106310404A CN 106310404 A CN106310404 A CN 106310404A CN 201610705875 A CN201610705875 A CN 201610705875A CN 106310404 A CN106310404 A CN 106310404A
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- Prior art keywords
- negative pressure
- medical sponge
- flexible pipe
- sponge
- stirs
- Prior art date
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- Granted
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- 238000003756 stirring Methods 0.000 title claims abstract description 61
- 238000007790 scraping Methods 0.000 title abstract description 8
- 230000000740 bleeding effect Effects 0.000 claims description 11
- 239000010409 thin film Substances 0.000 claims description 11
- 238000007789 sealing Methods 0.000 claims description 9
- 239000000758 substrate Substances 0.000 claims description 5
- 239000010865 sewage Substances 0.000 claims description 3
- 230000003434 inspiratory effect Effects 0.000 claims description 2
- 238000000465 moulding Methods 0.000 claims description 2
- 206010052428 Wound Diseases 0.000 abstract description 36
- 208000027418 Wounds and injury Diseases 0.000 abstract description 36
- 206010061218 Inflammation Diseases 0.000 abstract description 3
- 230000004054 inflammatory process Effects 0.000 abstract description 3
- 238000011010 flushing procedure Methods 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 6
- 206010011985 Decubitus ulcer Diseases 0.000 description 4
- 208000004210 Pressure Ulcer Diseases 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 230000015572 biosynthetic process Effects 0.000 description 3
- 230000007423 decrease Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 241000628997 Flos Species 0.000 description 2
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 2
- 230000008485 antagonism Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 2
- 238000000605 extraction Methods 0.000 description 2
- TVEXGJYMHHTVKP-UHFFFAOYSA-N 6-oxabicyclo[3.2.1]oct-3-en-7-one Chemical compound C1C2C(=O)OC1C=CC2 TVEXGJYMHHTVKP-UHFFFAOYSA-N 0.000 description 1
- 239000011324 bead Substances 0.000 description 1
- 230000006399 behavior Effects 0.000 description 1
- 210000001124 body fluid Anatomy 0.000 description 1
- 239000010839 body fluid Substances 0.000 description 1
- 210000001217 buttock Anatomy 0.000 description 1
- 230000015271 coagulation Effects 0.000 description 1
- 238000005345 coagulation Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000009429 distress Effects 0.000 description 1
- 210000000416 exudates and transudate Anatomy 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 238000005469 granulation Methods 0.000 description 1
- 230000003179 granulation Effects 0.000 description 1
- 230000036074 healthy skin Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 230000002262 irrigation Effects 0.000 description 1
- 238000003973 irrigation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000000474 nursing effect Effects 0.000 description 1
- 230000003252 repetitive effect Effects 0.000 description 1
- 238000005201 scrubbing Methods 0.000 description 1
- 230000028327 secretion Effects 0.000 description 1
- 210000004872 soft tissue Anatomy 0.000 description 1
- 230000001225 therapeutic effect Effects 0.000 description 1
- 238000002560 therapeutic procedure Methods 0.000 description 1
- 210000003437 trachea Anatomy 0.000 description 1
- 230000029663 wound healing Effects 0.000 description 1
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
-
- A61F13/05—
Landscapes
- Health & Medical Sciences (AREA)
- Heart & Thoracic Surgery (AREA)
- Vascular Medicine (AREA)
- Engineering & Computer Science (AREA)
- Anesthesiology (AREA)
- Biomedical Technology (AREA)
- Hematology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Surgical Instruments (AREA)
- Devices For Medical Bathing And Washing (AREA)
Abstract
The invention discloses a pull-out type negative pressure medical sponge stirring and scraping device. The pull-out type negative pressure medical sponge stirring and scraping device comprises a stirring and scraping combiner, a hollow medical sponge stick and a wide-edge suction disc, wherein the stirring and scraping combiner is arranged in the hollow medical sponge stick; the wide-edge suction disc is arranged above the hollow medical sponge stick in a matching way, and is provided with a medical sponge flushing port and a medical sponge negative pressure pipe joint; the stirring and scraping combiner comprises a sleeve cylinder mechanism and a scraper mechanism, and the scraper mechanism comprises a shaft rod, a propeller and a brush; the sleeve cylinder mechanism comprises a sleeve cylinder, a shaft hub, an air suction pipe connecting part and an air delivery pipe connecting part; each connecting part is provided with an air port and a thread joint, and is connected with the sleeve cylinder through the thread joint. The pull-out type negative pressure medical sponge stirring and scraping device has the advantages that the dirt attached onto the surface of the sponge can be scraped and sucked out, the blockage of medical sponge micro-channels is avoided, and the inflammation reaction of wounds is reduced; under the condition of not replacing a skin traction closer and a sponge, the dirt is flushed and cleaned; by matching with the skin traction closer, the skins at both sides of the wound can be gradually closed.
Description
Technical field
The invention belongs to medical apparatus articles for use technical field, be specifically related to one and be applied to surgical field negative pressure medical sponge
The pullout type negative pressure medical sponge of drain stirs curette, often and skin drawing and stretching closer with the use of.
Background technology
The application of medical sponge negative pressure drainage technology is often referred to, because of medical sponge foam beads in surgical field
Gap is less, is difficult to body fluid cell group and the impurity attracting molecular weight bigger from wound surface, under the effect of negative pressure, easily makes
Medical sponge microchannel blocks, and causes wound surface to shelter evil people and countenance evil practices and infect, particularly suffers from the patient of pressure ulcer at buttocks, even if
Locally employing skin drawing and stretching closer, additional plain edition Medical negative pressure Sponge, also can be because exudate too much drain
Lost efficacy.The wound surface of pressure ulcer is roomy needs repeatedly to change traction apparatus and medical sponge is the treatment means extremely commonly used, but behaviour repeatedly
Making to bring extra misery to patient, the consumption of apparatus too increases its financial burden, it addition, also give in treatment and nursing
Medical personnel bring inconvenience.
Summary of the invention
For the above-mentioned problems in the prior art, it is an object of the invention to provide a kind of medical sea of pullout type negative pressure
Silk floss stirs curette, the blocking that it can strike off and be attached to the dirt of sponge surface sucking-off, avoid medical sponge microchannel, decreases wound
Face inflammatory reaction, stimulates the growth of wound granulation simultaneously, particularly in the wound surface of pressure ulcer, is being changed without skin drawing and stretching closer
And in the case of sponge, can accomplish rinse and remove dirt, simultaneously under the effect of skin drawing and stretching the tension force of antagonism sponge by
Taper the skin of wound surface both sides.
Described pullout type negative pressure medical sponge stirs curette, scrapes combiner, hollow medical sponge stick and broadside suction including stirring
Dish, it is characterised in that stirring and scrape combiner and be arranged in hollow medical sponge stick, broadside sucker is equipped with in hollow medical sponge
Above rod, broadside sucker is provided with medical sponge rinse mouth and medical sponge negative tube interface, described in stir scrape combiner include set
Cylinder mechanism and the scraper mechanism being arranged in sleeve mechanism, described scraper mechanism includes that axostylus axostyle, axostylus axostyle two ends are provided with propeller, axle
Being provided with hairbrush in the middle part of bar, described sleeve mechanism includes that sleeve, sleeve two ends inwall are provided with the propeller boss installing axostylus axostyle, and sleeve is spaced
Being provided with one group of sewage draining exit, sleeve two ends ends screw connects exhaust tube connector and snorkel connector, on snorkel connector
Being provided with air taking port and snorkel hickey, air taking port connects flexible pipe of supplying gas, hose end of supplying gas cooperation is provided with port sealing
Part, exhaust tube connector is provided with bleeding point and exhaust tube hickey, and bleeding point connects the second negative pressure flexible pipe, and exhaust tube connects
Part passes through the second hose connection negative pressure source of negative pressure.
Described pullout type negative pressure medical sponge stirs curette, it is characterised in that described medical sponge negative tube interface connects the
One negative pressure flexible pipe one end, exhaust tube connector connects second negative pressure flexible pipe one end, the first negative pressure flexible pipe other end and the second negative pressure
The flexible pipe other end is formed single tube after being connected by tee T and connects negative pressure source.
Described pullout type negative pressure medical sponge stirs curette, it is characterised in that described first negative pressure flexible pipe and the second negative pressure are soft
Card valve it is respectively provided with on pipe.
Described pullout type negative pressure medical sponge stirs curette, it is characterised in that described broadside sucker includes the sucker of circular arc
Body and be arranged on the connection thin film of sucker body four side, connects the thin film back side and is provided with rubberized tape, and sucker body internal surface is provided with
One group of insulated column, the width of sucker body is more than hollow medical sponge stick diameter.
Described pullout type negative pressure medical sponge stirs curette, it is characterised in that described connection thin-film width is 1.5-3cm.
Described pullout type negative pressure medical sponge stirs curette, it is characterised in that a length of 1-2mm of described insulated column, prevents from bearing
Pressure air-breathing time sucker body compressed sponge and make air-breathing lose efficacy.
Described pullout type negative pressure medical sponge stirs curette, it is characterised in that described in stir scrape combiner be arranged on bias sky
On heart medical sponge rod, on hollow medical sponge stick, the sponge of contact wound surface substrate arranges one group of mudhole.
Described pullout type negative pressure medical sponge stirs curette, it is characterised in that described in supply gas flexible pipe and the second negative pressure flexible pipe is joined
Closing work, during use, first close the card valve on the first negative pressure flexible pipe, open the port sealing piece of flexible pipe of supplying gas, air is from supplying gas
Flexible pipe enters in sleeve, gives vent to anger from the bleeding point of exhaust tube connector, and gas flowing makes propeller rotational, drives axostylus axostyle and hairbrush
Rotate, dirt is stirred and scrapes, make dirt come off from sponge.
Described pullout type negative pressure medical sponge stirs curette, it is characterised in that described in stir scrape combiner integrated molding dress
Put.
Described pullout type negative pressure medical sponge stirs curette, it is characterised in that described in the port sealing piece on flexible pipe of supplying gas be
Rubber plug or adjustable type switch, adjustable type switch can control air inflow, thus control the rotating speed of propeller.
By using above-mentioned technology, compared with prior art, beneficial effects of the present invention is as follows:
1) present invention arranges exhaust tube connector and snorkel connector by using at sleeve two ends, under the effect of negative pressure,
By exhaust tube connector and snorkel connector, this is confused device to bleed, supply gas, drive propeller rotational, complete sea
On silk floss, the stirring of dirt of attachment is scraped, then by this exhaust tube connector and negative tube interface, is discharged by dirt, and its device is simple,
Easy to use, connecting tube and card valve are few, reduce manufacture difficulty, and whole therapeutic process need not be changed, not only reduce trouble
The financial burden of person, and decrease the distress level of patient；
2) present invention scrapes stirring in the hollow medical sponge stick that combiner is arranged on bias, and during work, makes to stir and scrapes combiner from wound
Face substrate closer to, and hollow medical sponge stick contact wound surface substrate position be provided with mudhole, be favorably improved to stir and scrape
Work efficiency, improves the therapeutic effect of wound surface；
3) when due to the fact that work, entirety is subnormal ambient in stirring curette, by arranging insulated column, energy in broadside sucking disc back side
Effectively prevent sucker body from compressing, be attached on hollow medical sponge stick surface cannot be carried out blowdown work；
4) present invention is provided with the medical sponge rinse mouth of rubber plug on broadside sucker, after blowdown terminates, can pass through
Medical sponge rinse mouth input normal saline etc., are carried out wound surface, sleeve and hollow medical sponge stick, in negative pressure
The lower cleanout fluid of effect is discharged formation convection type from connector outlet of bleeding and is rinsed, and improves its effective and convenience；
5) present invention stirs curette by what employing limited, propeller supplying gas-air-extraction function under can rotate, band electric brush turns together
Dynamic, to being attached to the dirt scraping of sponge surface sucking-off, avoiding the blocking of medical sponge microchannel, decrease wound inflammation anti-
Should, particularly in the wound surface of pressure ulcer, in the case of being changed without skin drawing and stretching closer and sponge, can accomplish to rinse and clear
Scrubbing thing, had unnecessary space after detaching sleeve simultaneously, under the effect of skin drawing and stretching, and can moderately antagonism sponge
Tension force gradually draws the skin of wound surface both sides in.It acts on jointly with skin drawing and stretching closer, is used for treating soft tissue defects, obtains
Obvious beneficial effect, is deeply liked by medical personnel and patient, is suitable to popularization and application.
Accompanying drawing explanation
Fig. 1 is the use status architecture schematic diagram of the present invention；
Fig. 2 is the structural representation of the present invention；
Fig. 3 is that stirring of the present invention scrapes combiner structural representation；
Fig. 4 is the scraper mechanism structural representation of the present invention；
Fig. 5 is the broadside sucker structure schematic diagram of the present invention；
Fig. 6 is the broadside sucker another side structural representation of the present invention；
Fig. 7 is the hollow medical sponge stick part section structural representation of the present invention；
Fig. 8 is the snorkel connecting-piece structure schematic diagram of the present invention；
Fig. 9 is the exhaust tube connecting-piece structure schematic diagram of the present invention.
In figure: 1-hollow medical sponge stick, 101-mudhole, 2-broadside sucker, 201-medical sponge rinse mouth, 202-cures
With sponge negative tube interface, 203-sucker body, 204-connects thin film, 205-insulated column, 3-the second negative pressure flexible pipe, 4-threeway
Pipe, 5-the first negative pressure flexible pipe, 6-card valve, 7-supplies gas flexible pipe, 8-propeller, 9-hairbrush, 10-axostylus axostyle, 11-sleeve, 1101-blowdown
Mouthful, 12-snorkel connector, 1201-air taking port hickey, 13-exhaust tube connector, 1301-exhaust tube hickey.
Detailed description of the invention
Below in conjunction with Figure of description, the invention will be further described, but protection scope of the present invention is not limited in
This:
As shown in figs 1-9, the pullout type negative pressure medical sponge of the present invention stirs curette, scrapes combiner, hollow medical sponge including stirring
Rod 1 and broadside sucker 2, stirs and scrapes combiner and be arranged in hollow medical sponge stick 1, and broadside sucker 2 is equipped with at hollow medical
Above sponge stick 1, broadside sucker 2 is provided with medical sponge rinse mouth 201 and medical sponge negative tube interface 202, the present invention's
Stir scrape combiner can with integrated shaped device, described in stir and scrape combiner and include sleeve mechanism and be arranged in sleeve mechanism
Scraper mechanism, described scraper mechanism includes that axostylus axostyle 10, axostylus axostyle 10 two ends are provided with propeller 8, is provided with hairbrush 9, institute in the middle part of axostylus axostyle 10
State sleeve mechanism and include that sleeve 11, sleeve 11 two ends inwall are provided with the propeller boss installing axostylus axostyle 10, sleeve 11 is interval with one group
Sewage draining exit 1101, sleeve 11 two ends ends screw connects exhaust tube connector 13 and snorkel connector 12, as shown in Figure 8, send
Trachea connector 12 is provided with air taking port and snorkel hickey 1201, and snorkel connector 12 is by snorkel hickey
1201 branch sleeve 11 one end, air taking port connects flexible pipe 7 of supplying gas, and flexible pipe 7 end of supplying gas cooperation is provided with port sealing piece, this end
Mouth sealing member can be rubber plug, it is also possible to switch for adjustable type, and adjustable type switch can control air inflow, thus controls spiral
The rotating speed of oar 8；Exhaust tube connector 13 is provided with bleeding point and exhaust tube hickey 1301, and it is soft that bleeding point connects the second negative pressure
Pipe 3, as it is shown in figure 9, exhaust tube connector 13 connects negative pressure source by the second negative pressure flexible pipe 3, exhaust tube connector 13 is by taking out
Gas-pipe thread interface 1301 branch sleeve 11 other end.Medical sponge negative tube interface 202 connects first negative pressure flexible pipe 5 one end,
Exhaust tube connector 13 connects second negative pressure flexible pipe 3 one end, first negative pressure flexible pipe 5 other end and second negative pressure flexible pipe 3 other end
Connecting formation single tube by tee T 4 and be followed by negative pressure source, in order to work conveniently, the present invention is negative at the first negative pressure flexible pipe 5 and second
It is respectively provided with card valve 6 on pressure flexible pipe 3, if need not work, directly closes corresponding card valve 6；Described flexible pipe 7 of supplying gas
The second negative pressure flexible pipe 3 cooperating being connected with on exhaust tube connector 13, during use, first closes on the first negative pressure flexible pipe 5
Card valve 6, opens rubber plug or the adjustable type switch of flexible pipe 7 of supplying gas, and air enters in sleeve 11 from flexible pipe 7 of supplying gas, from bleeding
The bleeding point of pipe connections 13 is given vent to anger, and gas flowing makes propeller 8 rotate, and drives axostylus axostyle 10 and hairbrush 9 to rotate, carries out dirt
Stir and scrape.
As shown in Figure 5 and Figure 6, the broadside sucker 2 of the present invention includes the sucker body 203 of circular arc and is arranged on sucker originally
The connection thin film 204 of body 203 4 side, connect thin film 204 back side be provided with rubberized tape, sucker body 203 inner surface be provided with one group every
From post 205, the width of sucker body 203 is slightly larger than hollow medical sponge stick 1 diameter (both coordinate closely), connects thin film
204 width are 1.5-3cm, a length of 1-2cm of insulated column 205, sucker body 203 when insulated column 205 is used for preventing negative inspiratory pressure
Deformation.
Stir described in as it is shown in fig. 7, scrape combiner be arranged on bias hollow medical sponge stick 1 on, in hollow medical sponge
On rod 1, the sponge of contact wound surface substrate arranges one group of mudhole 101.
Stirring, in order to improve, the actual effect scraped, the present invention scrapes stirring in the hollow medical sponge stick 1 that combiner is arranged on bias, and makes
Used time, stir and scrape combiner-hollow medical sponge stick device and put into wound surface, and head, tail end at wound surface gets through hypodermic tunnel respectively,
By supplying gas flexible pipe 7 and the second negative pressure flexible pipe 3 connects air taking port and bleeding point respectively.
As it can be seen, the use process of the present invention is as follows:
1) wound surface plastotype: install skin drawing and stretching closer on the both sides healthy skin of wound surface, suitably tightens up skin drawing and stretching Guan Bi
Device, makes wound surface reduce, and circular or irregular wound surface is become narrow rectangle wound；
2) do a skin incision respectively at wound head, tail two ends, then open width to wound surface respectively along little otch and be about
The hypodermic tunnel of 2cm, the through head of wound, tail end, will stir and scrape combiner and fill in hollow medical sponge stick, formation is stirred and is scraped combination
Be positioned on wound surface after device-hollow medical sponge stick device, and respectively the head of wound surface, tail end skin incision introduce supply gas soft
Pipe 7 and the second negative pressure flexible pipe 3, be connected to snorkel connector 12 and exhaust tube connector 13；
3) broadside sucker 2 covered scrape above combiner-hollow medical sponge stick device stirring, by medical sponge rinse mouth 201,
Medical sponge negative tube interface 202 passes chuck surface, tears the rubberized tape connected on thin film 204 of broadside sucker 2, is attached to wound
On mouth surrounding skin, wound is made to form airtight space；
4) first the plug of medical sponge rinse mouth 201 is clogged, connect medical sponge negative tube interface with the first negative pressure flexible pipe 5
202, card valve 6 installed by the second negative pressure flexible pipe 3 and the first negative pressure flexible pipe 5, the flexible pipe of supplying gas on the air taking port of snorkel connector 12
7 one end port sealing piece beyond the Great Wall, first negative pressure flexible pipe 5 other end and second negative pressure flexible pipe 3 other end connect shape by tee T 4
Single tube is become to be followed by negative pressure source；
5) first closing the card valve 6 on the first negative tube 5, the rubber supplied gas on flexible pipe 7 opening snorkel connector 12 blocks up or adjusts
Joint formula switchs, and supplies gas equipment, bleeds from the second negative pressure flexible pipe 3 simultaneously, utilizes propeller 8 and hairbrush 9 by wound surface
On secretions etc. penetrate into sponge in strike off, it is also possible to input normal saline through medical sponge rinse mouth 201 and rush
Wash, in order to avoid dirt coagulation, and effectively facilitate dirt and discharge, disposes at negative-pressure irrigation 3-5 days of wound surface, it is put into second treated
In the stage, close the rubber plug on flexible pipe 7 of supplying gas, remove wound surface tail end otch suture, will set from hollow medical sponge stick 1
Cylinder-stir and scrape combiner extraction, then open the card valve 6 on the first negative tube 5, by dirt through the first negative tube 5 sucking-off, can basis
Practical situation, crosses the gathering further to wound surface of stretching closer, repetitive operation by skin, until wound healing forms closed
State.
Claims (10)
1. pullout type negative pressure medical sponge stirs curette, scrapes combiner, hollow medical sponge stick (1) and broadside sucker (2) including stirring,
It is characterized in that stirring and scrape in combiner is arranged on hollow medical sponge stick (1), broadside sucker (2) is equipped with in hollow medical sea
Continuous rod (1) top, broadside sucker (2) is provided with medical sponge rinse mouth (201) and medical sponge negative tube interface (202), institute
Stating to stir and scrape combiner and include sleeve mechanism and the scraper mechanism being arranged in sleeve mechanism, described scraper mechanism includes axostylus axostyle
(10), axostylus axostyle (10) two ends are provided with propeller (8), and axostylus axostyle (10) middle part is provided with hairbrush (9), and described sleeve mechanism includes sleeve
(11), sleeve (11) two ends inwall is provided with the propeller boss installing axostylus axostyle (10), and sleeve (11) is interval with one group of sewage draining exit
(1101), sleeve (11) two ends ends screw connects exhaust tube connector (13) and snorkel connector (12), and snorkel connects
Part (12) is provided with air taking port and snorkel hickey (1201), and air taking port connects flexible pipe (7) of supplying gas, flexible pipe of supplying gas (7)
End cooperation is provided with port sealing piece, and exhaust tube connector (13) is provided with bleeding point and exhaust tube hickey (1301), takes out
QI KOU connects the second negative pressure flexible pipe (3), and exhaust tube connector (13) connects negative pressure source by the second negative pressure flexible pipe (3).
Pullout type negative pressure medical sponge the most according to claim 1 stirs curette, it is characterised in that described medical sponge negative pressure
Interface tube (202) connects first negative pressure flexible pipe (5) one end, and exhaust tube connector (13) connects second negative pressure flexible pipe (3) one end, the
One negative pressure flexible pipe (5) other end and second negative pressure flexible pipe (3) other end are formed single tube after being connected by tee T (4) and connect negative pressure
Source.
Pullout type negative pressure medical sponge the most according to claim 2 stirs curette, it is characterised in that described first negative pressure flexible pipe
(5) and it is respectively provided with card valve (6) on the second negative pressure flexible pipe (3).
Pullout type negative pressure medical sponge the most according to claim 1 stirs curette, it is characterised in that described broadside sucker (2) is wrapped
Include the sucker body (203) of circular arc and be arranged on the connection thin film (204) of sucker body (203) four side, connecting thin film (204)
The back side is provided with rubberized tape, and sucker body (203) inner surface is provided with one group of insulated column (205), and the width of sucker body (203) is more than
Hollow medical sponge stick (1) diameter.
Pullout type negative pressure medical sponge the most according to claim 4 stirs curette, it is characterised in that described connection thin film (204)
Width is 1.5-3cm.
Pullout type negative pressure medical sponge the most according to claim 4 stirs curette, it is characterised in that described insulated column (205) is long
Degree for 1-2mm, sucker body (203) compressed sponge when preventing negative inspiratory pressure and make air-breathing lose efficacy.
Pullout type negative pressure medical sponge the most according to claim 1 stirs curette, it is characterised in that described in stir and scrape combiner and set
Putting on eccentric hollow medical sponge stick (1), on hollow medical sponge stick (1), the sponge of contact wound surface substrate arranges one
Group mudhole (101).
Pullout type negative pressure medical sponge the most according to claim 2 stirs curette, it is characterised in that described in supply gas flexible pipe (7) with
Second negative pressure flexible pipe (3) cooperating, during use, first closes the card valve (6) on the first negative pressure flexible pipe (5), opens flexible pipe of supplying gas
(7) port sealing piece, air enters in sleeve (11) from flexible pipe of supplying gas (7), goes out from the bleeding point of exhaust tube connector (13)
Gas, gas flowing makes propeller (8) rotate, and drives axostylus axostyle (10) and hairbrush (9) to rotate, stirs dirt and scrape.
Pullout type negative pressure medical sponge the most according to claim 2 stirs curette, it is characterised in that described in stir and scrape combiner and be
Integrated molding device.
Pullout type negative pressure medical sponge the most according to claim 1 stirs curette, it is characterised in that described in supply gas flexible pipe (7)
On port sealing piece be rubber plug or adjustable type switch, adjustable type switch can control air inflow, thus control propeller (8)
Rotating speed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610705875.0A CN106310404B (en) | 2016-08-23 | 2016-08-23 | Pullout type negative pressure medical sponge stirs curette |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610705875.0A CN106310404B (en) | 2016-08-23 | 2016-08-23 | Pullout type negative pressure medical sponge stirs curette |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106310404A true CN106310404A (en) | 2017-01-11 |
| CN106310404B CN106310404B (en) | 2018-07-20 |
Family
ID=57741930
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610705875.0A Expired - Fee Related CN106310404B (en) | 2016-08-23 | 2016-08-23 | Pullout type negative pressure medical sponge stirs curette |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106310404B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111135351A (en) * | 2020-01-13 | 2020-05-12 | 潍坊护理职业学院 | Operation dissection sewage flow absorber and assembly method thereof |
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| CN204192864U (en) * | 2014-09-01 | 2015-03-11 | 左衍海 | A kind of negative-pressure sealed drainage wound surface cladding system being convenient to seal |
| CN104873332A (en) * | 2015-05-08 | 2015-09-02 | 傅秋良 | Negative pressure drainage dressing having attraction and flushing functions |
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|---|---|---|---|---|
| US20080300578A1 (en) * | 2006-10-20 | 2008-12-04 | Brett Freedman | Sub-atmospheric Wound-Care System |
| DE102012023061A1 (en) * | 2011-12-08 | 2013-06-13 | Gunnar Loske | Sponge drainage and aid combination for implementing endoscopic vacuum therapy of e.g. inner wound to suck bodily fluid from body cavity in human body, has aid comprising gripping- and laying instruments for sponge drainage and tip |
| CN102755217A (en) * | 2012-08-03 | 2012-10-31 | 山东威高新生医疗器械有限公司 | Washable negative pressure drainage dressing |
| CN203138848U (en) * | 2013-01-14 | 2013-08-21 | 江苏盛纳凯尔医用科技有限公司 | Flushable fish bone type negative pressure drainage dressing |
| CN203494039U (en) * | 2013-07-08 | 2014-03-26 | 冯清亮 | Negative pressure sealed drainage device |
| CN204192864U (en) * | 2014-09-01 | 2015-03-11 | 左衍海 | A kind of negative-pressure sealed drainage wound surface cladding system being convenient to seal |
| CN104873332A (en) * | 2015-05-08 | 2015-09-02 | 傅秋良 | Negative pressure drainage dressing having attraction and flushing functions |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111135351A (en) * | 2020-01-13 | 2020-05-12 | 潍坊护理职业学院 | Operation dissection sewage flow absorber and assembly method thereof |
| CN111135351B (en) * | 2020-01-13 | 2022-03-04 | 潍坊护理职业学院 | Operation dissection sewage flow absorber and assembly method thereof |
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| CN106310404B (en) | 2018-07-20 |
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