CN106110412A - A kind of liquid collector - Google Patents

A kind of liquid collector Download PDF

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Publication number
CN106110412A
CN106110412A CN201610404219.7A CN201610404219A CN106110412A CN 106110412 A CN106110412 A CN 106110412A CN 201610404219 A CN201610404219 A CN 201610404219A CN 106110412 A CN106110412 A CN 106110412A
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CN
China
Prior art keywords
bag
support bar
liquid
attraction
interface
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Pending
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CN201610404219.7A
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Chinese (zh)
Inventor
樊璠
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Individual
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Individual
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Priority to CN201610404219.7A priority Critical patent/CN106110412A/en
Publication of CN106110412A publication Critical patent/CN106110412A/en
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    • 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
    • A61M1/69Drainage containers not being adapted for subjection to vacuum, e.g. bags

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  • 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)
  • External Artificial Organs (AREA)

Abstract

The present invention provides a kind of liquid collector, including liquid-collection bag, sucker and negative pressure device, liquid-collection bag includes at the bottom of bag top, bag and support bar, and what support bar was relative is located at liquid-collection bag both sides, and support bar two ends are fixing with at the bottom of bag top and bag respectively to be connected;It is provided with a grade body between the bag end and ground sucker;Ground sucker includes suction pipeline and attracts interface, and suction pipeline is connected with attracting interface, and suction pipeline is provided with inhales unit multiplely;Ground is inhaled unit and is inhaled through hole with including.The present invention maintains the cleaning on operation table and surrounding ground thereof and is dried, take on a new look operating-table ground and surrounding health, shorten the time of postoperative arrangement, improve work efficiency, can effectively collect the flushing liquor in operation, avoid operation towel and surgical clothing moist, reduce surgery cut infection chance, reduce hypothermic generation in corrective surgery.

Description

A kind of liquid collector
Technical field
The present invention relates to medical instruments field, be specifically related to a kind of liquid collector.
Background technology
Between vertebral plate, mirror technology is improved on the basis of MED technology and foramen intervertebrale lens technology and is born, hands Art is carried out under local anaesthesia, utilizes the working column of diameter 0.6cm, selects the lamina gap of one of lumbar vertebra physiological interstitial as operation Approach, successively reduces pressure through the way of escape, enters canalis spinalis and appears visual area, and intraspinal feelings can be more clearly observed in the visual field of amplification Condition, anatomical structure becomes apparent from, and has the effect of fiber operation.Utilize radio-frequency electrode to coordinate operation, more can reach to repair breakage The purpose of fibrous ring.
Between vertebral plate, mirror technology is compared with traditional operation, and operating time is short, and wound is minimum, otch only 0.6cm, goes out insufficiency of blood, depending on Wild apparent, operation is accurate, safety and better efficacy.It is applicable to each age group, and the lumbar vertebra that various whole body condition is poor Disc herniation patient.Between vertebral plate, the mirror choice of technology becomes apparent from through Posterior approach, anatomical structure, almost without Accessory injury, decompression Thoroughly, do not destroy structure between sclerotin, paravertebral muscles, spinous process and spinous process, preferably keep the stability of lumbar vertebra.Meanwhile, through the way of escape Operation meets the operation custom of spinal surgeons.Postoperative patient recovers fast, good effect.
The optimal adaptation disease of mirror technology between vertebral plate:
(1) based on Central protrusion, there is the prolapse of lumbar intervertebral disc of symptom simultaneously in double lower limb;
(2) with the root pain prolapse of lumbar intervertebral disc as cardinal symptom outside lateral, pole;
(3) prominent intercalated disc is huge, compressing homonymy tractive offside nerve root simultaneously, causes the lumbar intervertebral disc of bilateral root symptom Herniation;
(4) prolapsus Sequestered Lumbar Disc Herniation;
(5) Disc calcification, postoperative former sections Contralateral recurrence person;
(6) lumbar spinal stenosis that ligamenta flava hypertrophy, lumbar degenerative change and multi-segmental prolapse of lumbar intervertebral disc cause;
(7) lumbar degenerative changes the intractable waist and sacrum pain caused.
But when carrying out videoendoscopic surgery between vertebral plate, need spread waterproof membrane at patient back and carry out hydrops collection, Being frequently used now a suction hose to install negative pressure device additional and absorb water, soaking effect is very poor, and unreasonable structure, so anxious Need to improve.
Summary of the invention
It is an object of the invention to provide a kind of liquid collector, solve said one or multiple problem.
The present invention provides a kind of liquid collector, including liquid-collection bag, sucker and negative pressure device;
Liquid-collection bag includes at the bottom of bag top, bag and support bar,
Operating in doctor's art for convenience, bag top is that small opening is arranged, and such doctor just can directly be carried out by gathering hole Operation.
What support bar was relative is located at liquid-collection bag both sides, and support bar two ends are fixing with at the bottom of bag top and bag respectively to be connected;
Support bar, so that the volume of liquid-collection bag is bigger, is conducive to collecting liquid, it is to avoid sputtering.
The inner surface at the bag end connects ground sucker, and outer surface at the bottom of bag connects glue;Liquid-collection bag can be fixed by glue In patients back, convenience operation, it is to avoid the movement of liquid-collection bag, glue can arrange with across shape, so so that consolidate Fixed more firm, the file of cross shape is pasted along the ridge of patient, is hollow out in the place that medical opening indicates, convenient doctor Raw operation technique.
Being provided with between the bag end and ground sucker at the bottom of a grade body, shelves body one end and bag, the other end is connected with ground sucker, and being used for will The bag end, links together with ground sucker;
Ground sucker includes suction pipeline and attracts interface, and suction pipeline is connected with attracting interface, and suction pipeline is provided with Inhale unit multiplely;
Ground is inhaled unit inhale through hole with being included, ground is inhaled through hole and is evenly distributed on suction pipeline, and it is 5mm that through-hole diameter is inhaled on ground;
Negative pressure device includes, negtive-pressure implement and aseptic leather strap, aseptic leather strap one end be connected, the other end with attract interface even Connect.
Ground is inhaled unit and is also included inhaling, with ground, the tubaeform extension that through hole is connected, and the horn mouth of tubaeform extension is close to bag The inner surface shelves body height at the end is 5mm~10mm, and the height of tubaeform extension is identical with the height of shelves body.
In some embodiments, support bar includes the first support bar and the second support bar, the first support bar and second The end pivot joint that strut is connected.
Liquid-collection bag uses medical film plastics to make.Reach the safety index of hospital, use more relieved.Support bar and bag top Connecting end and be provided with hanging ring, support bar is provided with hanging ring with being connected end at the bottom of bag, convenient when folding, and receives, it is possible to use hanging ring Liquid-collection bag is hung on wall or operation car, the early-stage preparations of convenient operation, improves procedure efficiency.
Support bar is connected end and is provided with hanging ring with bag top, and support bar is provided with hanging ring with being connected end at the bottom of bag, conveniently enters after a procedure Row is checked and is received, and hanging ring can be utilized after folding to be hung on operation car by liquid-collection bag, carries out clear after the end of convenient operation Manage and check work, improve procedure efficiency.
Liquid-collection bag side is provided with attraction adapter, attracts adapter distance 3cm position, bag bottom.
In some embodiments, attracting interface through attracting adapter to be connected with negative pressure device, the diameter attracting adapter is big In the diameter of attraction interface, attract a length of 2cm of adapter.
In some embodiments, attract adapter two ends to be provided with interface thread, attract adapter one end interface thread and attraction Interface connects, and attracts adapter other end interface thread to be connected with negative pressure device, attracts the diameter of adapter and the diameter attracting interface Identical.
In some embodiments, glue uses medical 3M double faced adhesive tape to make, at the bottom of medical 3M double faced adhesive tape one side is pasted bag, Another side pastes 3M incision protection film, and 3M incision protection film is provided with separate paper.
Bag end inner surface is provided with medical opening and indicates, videoendoscopic surgery operation opening between labelling vertebral plate.Facilitate doctor's hands Art operates, and improves procedure efficiency
The present invention maintains the cleaning on operation table and around ground thereof and is dried, and has taken on a new look operating-table ground and surrounding is defended Raw, shorten the time of postoperative arrangement, alleviate workload, improve work efficiency, decrease the chance of surgery cut infection, Decrease the sense of discomfort of patient, and absorb moisture efficiently.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of liquid collector of one embodiment of the present invention.
Fig. 2 is liquid-collection bag and the ground sucker structure schematic diagram of a kind of liquid collector of one embodiment of the present invention.
Fig. 3 is liquid-collection bag and the ground sucker top view of a kind of liquid collector of one embodiment of the present invention.
Fig. 4 is the supporting bar structure schematic diagram of a kind of liquid collector of one embodiment of the present invention.
Fig. 5 is the schematic diagram under the support bar folded state of a kind of liquid collector of one embodiment of the present invention.
Fig. 6 is the structural representation of the ground suction unit of a kind of liquid collector of one embodiment of the present invention.
Fig. 7 is the bag bottom structure schematic diagram of a kind of liquid collector of one embodiment of the present invention.
Fig. 8 is the structural representation attracting adapter of a kind of liquid collector of one embodiment of the present invention.
Fig. 9 is the structural representation of the ground sucker of a kind of liquid collector of one embodiment of the present invention
Detailed description of the invention
Below in conjunction with the accompanying drawings and specific embodiment the present invention is described in further detail explanation.
A kind of liquid collector, as shown in Figure 1, Figure 2 and shown in Fig. 3, including liquid-collection bag 1, sucker 2 and negative pressure device 3;
Liquid-collection bag 1 includes at the bottom of bag top 11, bag 12 and support bar 4,
Operating in doctor's art for convenience, bag top 11 is arranged for small opening, and opening is relatively big, and such doctor just can directly pass through Gathering hole operates.Could be arranged to uncovered setting, do not interfere with doctor the most completely and be operated, it is also possible to arrive Prevent the effect that liquid spills.
What support bar 4 was relative is located at liquid-collection bag 1 both sides, and support bar 4 two ends are fixing with at the bottom of bag top 11 and bag 12 respectively to be connected;
Support bar 4, so that the volume of liquid-collection bag 1 is bigger, is conducive to collecting liquid, it is to avoid sputtering.
The inner surface at the bag end 12 connects ground sucker 2, and at the bottom of bag, 12 outer surfaces connect glue 13;Glue 13 can will collect Liquid bag 1 is fixed on patients back, convenient operation, it is to avoid the movement of liquid-collection bag 1, and glue 13 can arrange with across shape, this Sample is so that fixing more firm, and the file of cross shape is pasted along the ridge of patient, indicates the place of 6 at medical opening For hollow out, facilitate surgical operation.
It is provided with grade body 24 between the bag end 12 and ground sucker 2, at the bottom of shelves body 24 one end and bag 12, the other end and ground sucker 2 Connect, for linking together at the bottom of bag 12 with ground sucker 2;
Ground sucker 2 includes suction pipeline 21 and attracts interface 22, and suction pipeline 21 is connected with attracting interface 22, suction catheter Road 21 is provided with inhales unit 23 multiplely;
Ground is inhaled unit 23 inhale through hole 25 with being included, ground is inhaled through hole 25 and is evenly distributed on suction pipeline 21, and through hole 25 is inhaled on ground A diameter of 5mm;
Negative pressure device 3 includes, negtive-pressure implement 31 and aseptic leather strap 32, aseptic leather strap 32 one end be connected, the other end and suction Draw interface 22 to connect.
Negative pressure device 3 is arranged on table beneath, is connected with attracting interface 22 by the aseptic leather strap 32 on negative pressure device 3 Connect, it is achieved the function of vacuum suction.
As shown in Fig. 6 and Fig. 9, ground is inhaled unit 23 and is also included inhaling the tubaeform extension 26 that through hole 25 is connected, loudspeaker with ground The horn mouth of shape extension 26 be close to bag at the bottom of 12 inner surface shelves body 24 height be 5m m~10mm, tubaeform extension 26 Height is identical with the height of shelves body 24.
As shown in Figure 4 and Figure 5, support bar 4 includes the first support bar 131 and the second support bar 132, the first support bar 131 The end pivot joint being connected with the second support bar 132.
Liquid-collection bag 1 uses medical film plastics to make.Reach the safety index of hospital, use more relieved.Support bar 4 and bag Connection end in top 11 is provided with hanging ring 7, and support bar 4 is connected end and is provided with hanging ring 7 with at the bottom of bag 12, conveniently when folding, receives, permissible Hanging ring 7 is utilized to be hung on wall or operation car by liquid-collection bag 1, the early-stage preparations of convenient operation, improve procedure efficiency.
It is connected end at the first support bar 131 with bag top 11 and is provided with hanging ring 7, be connected end at the second support bar 132 with at the bottom of bag 12 It is provided with hanging ring 7, when storage, as long as the pivoting point inwardly pinning the first support bar 131 and the second support bar 132 junction just may be used Fold up, afterwards two hanging rings 7 are together hung on hook, so can guarantee that the globality of liquid-collection bag 1, it is to avoid liquid-collection bag 1 Scatter when hanging, facilitate the storage of liquid-collection bag 1.
When the height of support bar 4 design is higher, for the ease of storage liquid-collection bag 1, can be designed to support bar 4 fold knot Structure, and include the first support bar 131 and the second support bar 132, the end that the first support bar 131 is connected with the second support bar 132 Pivot joint.Inwardly pin pivoting point to be just folded up, facilitate liquid-collection bag 1 to receive.During use, the pivoting point that pulls outward is until first Strut 131 and the second support bar 132 so that at the bottom of bag, 12 fit patient back.
Support bar 4 can be arranged on liquid-collection bag 1 surrounding position, rounded airtight, is so more beneficial for keeping liquid-collection bag 1 Shape, is conducive to collecting in art and collects liquid.
Liquid-collection bag 1 side is provided with attraction adapter 5, attracts adapter 5 3cm position at the bottom of bag 12.
Attract adapter 5 3cm position at the bottom of bag 12.Effectively prevent from moisture from passing through attraction adapter 5 to leak outside.By arranging suction Draw adapter 5, it is to avoid the winding of suction pipeline 21, the carrying out of impact operation, directly enhance the efficiency that operation is carried out.
Attract interface 22 through attracting adapter 5 to be connected with negative pressure device 3, attract the diameter of adapter 5 more than attracting interface 22 Diameter, attract adapter 5 a length of 2cm
As shown in Figure 8, attract adapter 5 two ends to be provided with interface thread 51, attract adapter 5 one end interface thread 51 to connect with attraction Mouth 22 connects, and attracts adapter 5 other end interface thread 51 to be connected with negative pressure device 3, attracts diameter and the attraction interface 22 of adapter 5 Diameter identical.Screw thread arranges advantageously in the compactness ensureing connection, it is to avoid gas leakage, and affects the effect of vacuum suction.
Negative pressure device 3 is arranged on table beneath, by the aseptic leather strap 32 on negative pressure device 3 and attraction adapter 5 Interface thread 51 connects, it is achieved the function of vacuum suction.
As it is shown in fig. 7, glue 13 uses medical 3M double faced adhesive tape to make, medical 3M double faced adhesive tape one side paste bag at the bottom of 12, separately One side pastes 3M incision protection film 14, and 3M incision protection film 14 is provided with separate paper.
The present invention is independent packaging, and ethane via epoxyethane sterilizing (aseptic), for single use.At operative site sterile drape After, treat xerosis cutis, tear sterilized packing bag, by the arc tips of 3M incision protection film 14 down, paste district's alignment field of operation, take off Open separate paper, it is smooth, be firmly pasted onto in the dry skin sterilized and surrounding skin and treatment towel.3M incision protection Film 14 can be effectively reduced hypothermic generation in corrective surgery, has certain heat insulation function, and avoids the skin of patient Skin allergy, also has certain water absorption simultaneously, can keep in operation process, the exsiccosis of patient, be conducive to keeping body Temperature.And present invention eliminates the step of incision protection film, the present invention is simple to operate, improves the efficiency of operation.
The bag end 12 inner surface is provided with medical opening and indicates 6, videoendoscopic surgery operation opening between labelling vertebral plate.Facilitate doctor Operation technique, improves procedure efficiency.Medical opening indicates can arrange color bands on 6, it is easier to identification.
Ground sucker 2 internal diameter is 12-14cm, and the external diameter 19-21cm of ground sucker 2,12 diameters at the bottom of bag can be with 40cm, liquid-collection bag 1 Highly 6-8cm, support bar 4 is 6-8cm, and the size used in reality is: ground sucker 2 internal diameter is 12cm, the external diameter of ground sucker 2 19cm, 12 diameters at the bottom of bag can be with 40cm, liquid-collection bag 1 height 6cm, and support bar 4 is 6cm, through long-term surgical practices accumulation, this Individual size, most beneficial for the carrying out of operation, does not interferes with operation process completely, and for flushing liquor collecting effect Good.
The present invention maintains the cleaning on operation table and around ground thereof and is dried, and has taken on a new look operating-table ground and surrounding is defended Raw, shorten the time of postoperative arrangement, alleviate workload, improve work efficiency, decrease the chance of surgery cut infection, Decrease the sense of discomfort of patient, and absorb moisture efficiently.
The present invention maintains the cleaning of perform the operation aseptic single, surgical clothing and operating room ground and is dried, the operating-table that taken on a new look, Ground and surrounding health, shorten the time of postoperative arrangement, alleviate workload, improve work efficiency, decrease hands The chance of art infection of incisional wound, decreases the sense of discomfort of patient, and attracts efficiently to collect moisture.
The present invention can effectively collect the flushing liquor in operation, it is to avoid operation towel and surgical clothing are moist, reduce operation Infection of incisional wound chance, reduces hypothermic generation in corrective surgery, has certain heat insulation function.
During use: after operation early-stage preparations terminate, patient back of sterilizing, it is wiped over clean, it is ensured that there is no moisture entrapment, outward Draw pivoting point until the first support bar 131 and the second support bar 132 so that at the bottom of bag, 12 fit patient back, tear glue 13 Protective layer, glue 13 is bonded at patient back, by attraction interface 22 through attracting adapter 5 to be connected with negative pressure device 3, performs the operation Time, as long as opening negative pressure device 3, i.e. can reach the effect of liquid collecting, simple to operate, the most efficiently.
The above is only the optimal way of the present invention, it is noted that to those skilled in the art, not On the premise of departing from the invention design, it is also possible to making some similar deformation and improvement, these also should be regarded as the present invention Protection domain within.

Claims (5)

1. a liquid collector, it is characterised in that include liquid-collection bag (1), sucker (2) and negative pressure device (3);
Described liquid-collection bag (1) includes (12) at the bottom of bag top (11), bag and support bar (4),
What described support bar (4) was relative is located at described liquid-collection bag (1) both sides, described support bar (4) two ends respectively with bag top (11) Connection fixing with (12) at the bottom of bag;
The inner surface of (12) at the bottom of described bag connects ground sucker (2), and (12) outer surface at the bottom of described bag connects glue (13);
(12) at the bottom of described bag and between described ground sucker (2), be provided with a grade body (24), described shelves body (24) one end and described bag The end (12), the other end is connected with described ground sucker (2), for (12) at the bottom of described bag being linked together with described ground sucker (2);
Described ground sucker (2) includes suction pipeline (21) and attracts interface (22), described suction pipeline (21) and attraction interface (22) connecting, described suction pipeline (21) is provided with inhales unit (23) multiplely;
Inhale unit (23) describedly inhale through hole (25) with including, inhale through hole (25) describedly and be evenly distributed on described suction pipeline (21), on, inhale through hole (25) a diameter of 5mm describedly;
Described negative pressure device (3) includes, negtive-pressure implement (31) and aseptic leather strap (32), and described aseptic leather strap (32) one end is with described Connecting, the other end is connected with described attraction interface (22);
Inhale unit (23) also to include inhaling, with described, the tubaeform extension (26) that through hole (25) is connected describedly, described tubaeform It is 5mm~10mm that the horn mouth of extension (26) is close to shelves body (24) height described in the inner surface of (12) at the bottom of described bag, described The height of tubaeform extension (26) is identical with the height of described shelves body (24).
A kind of liquid collector the most according to claim 1, it is characterised in that described support bar (4) includes the first support bar (131) and the second support bar (132), the end pivot that described first support bar (131) is connected with described second support bar (132) Connect;
Described liquid-collection bag (1) uses medical film plastics to make, and described support bar (4) is connected end with bag top (11) and is provided with hanging ring (7), described support bar (4) is connected end with (12) at the bottom of bag and is provided with hanging ring (7)
Described liquid-collection bag (1) side is provided with attraction adapter (5), and described attraction takes over (5) apart from 3cm position, (12) place at the bottom of described bag Put.
A kind of liquid collector the most according to claim 2, it is characterised in that described attraction interface (22) passes described attraction Adapter (5) is connected with described negative pressure device (3), the described diameter diameter more than described attraction interface (22) attracting adapter (5), The described a length of 2cm attracting adapter (5).
A kind of liquid collector the most according to claim 2, it is characterised in that described attraction adapter (5) two ends are provided with interface Screw thread (51), described attraction adapter (5) one end interface thread (51) is connected with described attraction interface (22), and described attraction is taken over (5) other end interface thread (51) is connected with described negative pressure device (3), and the described diameter attracting adapter (5) connects with described attraction The diameter of mouth (22) is identical.
A kind of liquid collector the most according to claim 1, it is characterised in that described glue (13) uses medical 3M two-sided Glue is made, and described medical 3M double faced adhesive tape one side pastes (12) at the bottom of described bag, and another side pastes 3M incision protection film (14), described 3M Incision protection film (14) is provided with separate paper;
(12) inner surface at the bottom of described bag is provided with medical opening and indicates (6), videoendoscopic surgery operation opening between labelling vertebral plate.
CN201610404219.7A 2016-06-08 2016-06-08 A kind of liquid collector Pending CN106110412A (en)

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Application Number Priority Date Filing Date Title
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Application Number Priority Date Filing Date Title
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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108652746A (en) * 2018-05-30 2018-10-16 鄂东医疗集团市中心医院 A kind of cutout extension drainage protective device

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US20060095026A1 (en) * 1995-06-07 2006-05-04 Arthrocare Corporation Methods for electrosurgical treatment of spinal tissue
CN202526307U (en) * 2012-03-14 2012-11-14 刘娅萍 Attracting disk
CN103989522A (en) * 2014-05-04 2014-08-20 河南科技大学第一附属医院 Abdominal laparotomy surgery combined pasting membrane
US20150051562A1 (en) * 2010-03-12 2015-02-19 Kci Licensing, Inc. Radio opaque, reduced-pressure manifolds, systems, and methods
CN105232160A (en) * 2015-11-11 2016-01-13 邓海洪 Multifunctional incision protection device and accessory thereof
CN105251097A (en) * 2015-11-16 2016-01-20 北京聚精瑞生医疗科技有限公司 Attachable suction tube and using method thereof
CN105266899A (en) * 2015-11-13 2016-01-27 河南埃纳生医疗科技有限公司 One-time wetting type vacuum aspiration incision protector

Patent Citations (8)

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Publication number Priority date Publication date Assignee Title
US20060095026A1 (en) * 1995-06-07 2006-05-04 Arthrocare Corporation Methods for electrosurgical treatment of spinal tissue
CN2766799Y (en) * 2005-01-12 2006-03-29 白宗燕 Automatic air-tightness device for collecting foul liquid in operation
US20150051562A1 (en) * 2010-03-12 2015-02-19 Kci Licensing, Inc. Radio opaque, reduced-pressure manifolds, systems, and methods
CN202526307U (en) * 2012-03-14 2012-11-14 刘娅萍 Attracting disk
CN103989522A (en) * 2014-05-04 2014-08-20 河南科技大学第一附属医院 Abdominal laparotomy surgery combined pasting membrane
CN105232160A (en) * 2015-11-11 2016-01-13 邓海洪 Multifunctional incision protection device and accessory thereof
CN105266899A (en) * 2015-11-13 2016-01-27 河南埃纳生医疗科技有限公司 One-time wetting type vacuum aspiration incision protector
CN105251097A (en) * 2015-11-16 2016-01-20 北京聚精瑞生医疗科技有限公司 Attachable suction tube and using method thereof

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108652746A (en) * 2018-05-30 2018-10-16 鄂东医疗集团市中心医院 A kind of cutout extension drainage protective device

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