CN108065984B - Medical suction scraper - Google Patents
Medical suction scraper Download PDFInfo
- Publication number
- CN108065984B CN108065984B CN201711356583.1A CN201711356583A CN108065984B CN 108065984 B CN108065984 B CN 108065984B CN 201711356583 A CN201711356583 A CN 201711356583A CN 108065984 B CN108065984 B CN 108065984B
- Authority
- CN
- China
- Prior art keywords
- suction
- transmission shaft
- shell
- shaft
- transmission
- 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.)
- Active
Links
- 230000005540 biological transmission Effects 0.000 claims abstract description 62
- 238000007789 sealing Methods 0.000 claims description 6
- 239000011148 porous material Substances 0.000 claims description 5
- 235000013527 bean curd Nutrition 0.000 claims description 4
- 238000004891 communication Methods 0.000 claims description 4
- 238000009826 distribution Methods 0.000 claims description 2
- 239000007788 liquid Substances 0.000 claims 1
- 239000002699 waste material Substances 0.000 claims 1
- 208000033809 Suppuration Diseases 0.000 abstract description 28
- 210000000481 breast Anatomy 0.000 abstract description 7
- 230000000694 effects Effects 0.000 abstract description 7
- 206010000269 abscess Diseases 0.000 abstract description 4
- 230000003796 beauty Effects 0.000 abstract description 4
- 201000003516 breast abscess Diseases 0.000 abstract description 3
- 210000004251 human milk Anatomy 0.000 abstract description 3
- 235000020256 human milk Nutrition 0.000 abstract description 3
- 238000001356 surgical procedure Methods 0.000 abstract description 3
- 238000002560 therapeutic procedure Methods 0.000 abstract description 3
- 235000013372 meat Nutrition 0.000 description 14
- 230000008878 coupling Effects 0.000 description 5
- 238000010168 coupling process Methods 0.000 description 5
- 238000005859 coupling reaction Methods 0.000 description 5
- 230000006651 lactation Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000008859 change Effects 0.000 description 3
- 230000035876 healing Effects 0.000 description 3
- 210000005075 mammary gland Anatomy 0.000 description 3
- 208000004396 mastitis Diseases 0.000 description 3
- 201000010099 disease Diseases 0.000 description 2
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 2
- 230000033001 locomotion Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000007704 transition Effects 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 241000219109 Citrullus Species 0.000 description 1
- 235000012828 Citrullus lanatus var citroides Nutrition 0.000 description 1
- 206010016717 Fistula Diseases 0.000 description 1
- 230000001154 acute effect Effects 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 244000052616 bacterial pathogen Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 208000030270 breast disease Diseases 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000003890 fistula Effects 0.000 description 1
- 208000015181 infectious disease Diseases 0.000 description 1
- 230000009545 invasion Effects 0.000 description 1
- 230000003340 mental effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002980 postoperative effect Effects 0.000 description 1
- 231100000241 scar Toxicity 0.000 description 1
- 210000001519 tissue Anatomy 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/32—Surgical cutting instruments
-
- A61M1/0023—
-
- 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
- A61M2210/00—Anatomical parts of the body
- A61M2210/10—Trunk
- A61M2210/1007—Breast; mammary
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Surgery (AREA)
- Heart & Thoracic Surgery (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Surgical Instruments (AREA)
- External Artificial Organs (AREA)
Abstract
The invention discloses a medical suction scraper, which is characterized by comprising a functional part, a transmission part connected with the functional part and a driving part arranged at the tail part of the transmission part, wherein the functional part comprises a ball head with a suction hole and a rotating shaft arranged in the ball head and provided with a blade, the transmission part comprises a shell, a transmission shaft positioned in the shell and connected with the rotating shaft, and a channel positioned in the shell and used for enabling pus and slough to circulate, the rotating shaft is connected with the transmission shaft, the transmission shaft is connected with the driving part and driven to rotate by the driving part, and a suction connecting pipe used for connecting a suction machine is further arranged on the shell. In the field of minimally invasive interventional therapy of breast abscess, in particular to the aspect of surgical treatment of huge complex refractory abscess, the minimally invasive and functional treatment concept of modern surgery is embodied, the treatment effect and normal feeding of breast milk are ensured, the treatment time is shortened, the recurrence risk is reduced, the pain of a patient is relieved, the beauty of female breast is maintained to the greatest extent, and the treatment cost is reduced.
Description
Technical Field
The invention relates to a medical apparatus, in particular to a medical suction scraper.
Background
Acute mastitis in lactation is an acute suppurative infection caused by invasion of pathogenic bacteria into mammary glands to grow and reproduce, and mostly occurs in primary and parturients, usually occurs 3-4 weeks after delivery, and abscess is easy to form under the conditions of rapid disease development and improper treatment. Studies have shown that 33% of lactating women have had mastitis, while in mastitis patients 5% to 11% progress to breast abscesses. The traditional incision drainage of the mammary gland pyogenic cavity not only causes breast deformation and frequent dressing change increases the physical and psychological pain of a patient, but also often needs to stop lactation, has long treatment period and increases the economic burden of families of the patient.
For the treatment of breast diseases, in particular for the treatment of breast abscesses, not only is the breast lactation function ensured, but also the aesthetic appearance of the postoperative breast is pursued. The traditional abscess incision drainage brings great wound and pain to patients, has the advantages of more dressing change times and long healing time, and the breast fistula affects the subsequent lactation, and the scar left after healing has great influence on the beauty of the breast, so that the aim of jointly pursuing by the surgeon is to find a treatment mode which is less in pain, ensures beauty, is minimally invasive and has functions.
Disclosure of Invention
Aiming at the defects existing in the prior art, the invention aims to provide a medical suction scraper, which is characterized in that a rotating shaft with a blade is arranged in a functional part of a suction head, then the blade can cut the rotten meat, and the rotten meat and pus in a pus cavity are discharged through a transmission part, so that a wound heals as soon as possible.
In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides a medical scraper that inhales, including the functional part, with the drive division of functional part connection and set up in the drive division afterbody drive division, the functional part is including having the bulb of inhaling the hole and set up in the bulb and have the rotation axis of blade, the drive division includes the casing, be located the casing with the transmission shaft that the rotation axis links to each other, and be located the casing and supply the passageway that pus and slough circulate, the rotation axis is connected with the transmission shaft, the transmission shaft is connected and is rotated by the drive division drive with drive division, still be provided with on the casing and supply the suction connection pipe that the suction machine is connected.
Through adopting above-mentioned technical scheme, drive portion drives the rotation of transmission shaft, and the transmission shaft drives the rotation axis and rotates, and pus and the rotten meat of semi-free state in pus enter into the bulb through the suction hole on the bulb under the suction effect of aspirator, and the blade of rotation axis high-speed is minced the rotten meat again to be absorbed under the suction effect of aspirator. The bulb-shaped shell can avoid the blade on the rotating shaft from directly contacting with the wall of the pus cavity, thereby avoiding the blade from cutting the deep tissues of the mammary gland, and the pus and the minced beancurd enter the channel on the inner side of the transmission part and are discharged to the suction machine through the suction machine connecting pipe, so that the beancurd and the pus in the pus cavity can be removed to the greatest extent, the wound is closed, and the healing of the pus cavity is promoted as soon as possible.
The invention is further provided with: the rotating shaft is detachably connected with the transmission shaft.
By adopting the technical scheme, the rotary shaft and the transmission shaft are convenient to manufacture and assemble independently.
The invention is further provided with: the rotating shaft is inserted into the transmission shaft, and the rotating shaft and the transmission shaft are circumferentially fixed.
By adopting the technical scheme, the connection is simple and reliable when the rotating shaft and the transmission shaft are assembled.
The invention is further provided with: the rotary shaft is connected to the transmission shaft through a connecting sleeve, one end of the connecting sleeve is fixedly connected with the transmission shaft, and the other end of the connecting sleeve is connected with the rotary shaft in an inserting mode through the cooperation of the square shaft and the square hole.
Through adopting above-mentioned technical scheme, make alone to the connecting sleeve more convenient, later with connecting sleeve welding to the transmission shaft on to more convenient manufacturing equipment, and the rotation axis realizes pegging graft through the cooperation of square shaft and square hole with the transmission shaft, when the transmission shaft just reverses, can both keep the rotation axis fastening.
The invention is further provided with: a bearing is arranged between the transmission shaft and the shell, and two side spaces of the bearing are communicated through a communication hole.
Through adopting above-mentioned technical scheme, when the transmission shaft is longer, the bearing can gyration support transmission shaft, makes the transmission shaft rotate more stably in the casing, and the intercommunicating pore can supply pus and rotten meat circulation.
The invention is further provided with: the outside of bearing is provided with the support frame, and the intercommunicating pore sets up on the support frame.
By adopting the technical scheme, the rotten meat and the pus can pass through the communication holes on the support frame, so that the support frame can play a role in supporting the bearing, and the flow of the rotten meat and the pus in the channel of the transmission part is not influenced.
The invention is further provided with: the support frame includes inner ring, backup pad and outer loop, and the backup pad is a plurality of and connects between inner ring and outer loop, forms the intercommunicating pore between the adjacent backup pad.
Through adopting above-mentioned technical scheme, the support frame plays the effect of supporting the bearing, and the bearing structure that a plurality of backup pads formed has stronger supporting strength to, the flow area of the intercommunicating pore that forms between the adjacent backup pad is great, makes things convenient for the quick a large amount of passages of beancurd and pus.
The invention is further provided with: a rotary sealing piece is arranged between the transmission shaft and the shell and is positioned between the suction machine connecting pipe and the driving part.
By adopting the technical scheme, the rotten meat flows in the transmission part, the rotary sealing piece can separate the rotten meat and the pus from the motor, so that the rotten meat and the pus are prevented from affecting the normal operation of the motor, the rotten meat and the pus can be returned to the connecting pipe of the suction machine, and the rotten meat and the pus are conveniently collected. Therefore, when the medical suction scraper is used, the driving part at the tail part of the medical suction scraper does not need to be lifted all the time, thereby being convenient for operators to operate.
The invention is further provided with: the driving part comprises a motor, and the transmission shaft is connected with the output end of the motor through a coupler.
Through adopting above-mentioned technical scheme, the shaft coupling links to each other the transmission shaft with the motor output, enables the motor and drives the transmission shaft through the shaft coupling and rotate.
The invention is further provided with: the ball head is connected with the shell through threads.
By adopting the technical scheme, the ball head and the shell can be manufactured independently, so that the components in the ball head can be conveniently installed, and the threaded connection mode is simple and reliable.
In summary, compared with the prior art, the invention has the following beneficial effects: compared with the traditional abscess incision drainage treatment means, the method has the advantages of minimally invasive property and functionality, ensures the treatment effect, retains the breast milk function, shortens the treatment time, reduces the recurrence risk, relieves the pain of frequent dressing change of patients, maintains the beauty of female breasts to the greatest extent, and reduces the treatment cost.
Drawings
FIG. 1 is a schematic view of the overall structure of a medical suction scraper;
FIG. 2 is an internal exploded view of the medical suction blade;
figure 3 is a section A-A of a medical suction blade.
Reference numerals: 1. a functional unit; 11. ball head; 111. a suction hole; 12. a rotation shaft; 121. a blade; 122. a connecting rod; 2. a transmission part; 21. a housing; 211. a suction machine connecting pipe; 22. a transmission shaft; 221. a connecting sleeve; 222. a coupling; 23. a bearing; 231. a support frame; 2311. an inner ring; 2312. a support plate; 2313. an outer ring; 24. rotating the seal; 3. a driving section; 31. a mounting plate; 311. a bolt; 312. a nut; 32. a motor; 33. a handle; 331. and (3) a switch.
Detailed Description
The invention is described in further detail below with reference to the accompanying drawings.
The utility model provides a medical suction scraper, see fig. 1, including functional unit 1, the drive portion 2 of being connected with functional unit 1 and set up in drive portion 3 of drive portion 2 afterbody, drive portion 2's outside is even to have a suction machine connecting pipe 211, and drive portion 3's outside is provided with a switch 331.
Referring to fig. 2 and 3, the functional part 1 includes a ball 11 and a rotation shaft 12 provided in the ball 11. The bulb 11 is provided with a plurality of watermelon stripe-shaped suction holes 111, the rotating shaft 12 is connected with a plurality of arc-shaped blades 121 through connecting rods 122, and the blades 121 are clung to the vicinity of the inner wall of the bulb 11 and have a certain gap with the inner wall of the bulb 11 when rotating. The transmission part 2 comprises a shell 21 with one end in threaded connection with the ball head 11, a transmission shaft 22 positioned in the shell 21, two bearings 23 arranged on the transmission shaft 22 and a rotary sealing piece 24 sleeved on the transmission shaft 22. The driving part 3 comprises a mounting plate 31, a motor 32 connected with the mounting plate 31 and a handle 33, wherein the motor 32 can be driven by direct current or alternating current, and in order to improve the portability of the medical suction scraper, a portable battery is preferably used for supplying power to the motor 32 in the embodiment. The outside of casing 21 links to each other with inhaling quick-witted connecting pipe 211, and the one end of transmission shaft 22 is provided with connecting sleeve 221, and the other end is provided with a shaft coupling 222, and connecting sleeve 221's one end and transmission shaft 22 welded fastening, the other end passes through square axle and square hole grafting with rotation axis 12, and both are transition fit or interference fit, and transmission shaft 22 passes through shaft coupling 222 and is fixed with the output shaft of motor 32. The transmission shaft 22 is connected with the inner rings of the bearings 23 through interference fit, a supporting frame 231 is arranged on the outer rings of the two bearings 23, the supporting frame 231 comprises an inner ring 2311, a supporting plate 2312 and an outer ring 2313, the supporting plate 2312 is fixed with the inner ring 2311 and the outer ring 2313 through welding, a certain gap is reserved between every two adjacent supporting plates 2312, the supporting frame 231 has supporting function on the bearings 23, and the bearings 23 play a role in slewing supporting the transmission shaft 22. A rotary seal 24 is located between the suction connection tube 211 and the drive section 3 for isolating the suction from the motor 32. The mounting plate 31 is provided with bolts 311 and nuts 312 for fixedly connecting the motor 32 to the mounting plate 31.
In principle, the suction connecting pipe 211 is connected to the suction machine through a pipeline, the switch 331 on the handle 33 is turned on, the functional part 1 is placed in the pus cavity, the suction generated by the suction operation of the suction machine sucks pus and slough into the functional part 1 through the suction hole 111, the blade 121 in the functional part 1 cuts up the slough which stretches into the ball head 11, then the pus and the slough enter the transmission part 2, firstly flow through the support frame 231 of the transmission part 2, then are blocked by the rotary sealing piece 24, and finally flow to the suction machine through the suction connecting pipe 211 on the side face.
In order to further chop the meat sucked into the bulb 11 and to reduce the rotation of the blade 121 caught by the meat in the bulb 11, the motor 32 is designed as a forward/reverse motor, and the forward/reverse rotation of the motor 32 is switched by the switch 331.
In addition, the distribution area of the suction holes 111 on the ball 11 in the present embodiment is three-quarters, and one quarter of the area of the ball 11 near the transmission portion 2 is not provided with the suction holes 111, and the quarter area is a nonfunctional area. In view of the fact that the ball head 11 generates negative pressure in the pus cavity through the suction hole 111, the wall of the pus cavity is attached to the outer wall of the ball head 11, movement of the ball head 11 in the pus cavity is affected, through the design, a gap is reserved in the pus cavity by the ball head 11, friction resistance caused by attachment of the ball head 11 relative to the inner wall of the pus cavity is reduced, smooth movement of the ball head 11 in the pus cavity is facilitated, and operation efficiency is higher.
The technique better realizes reasonable transition from traditional incision drainage to minimally invasive interventional therapy, embodies the minimally invasive and functional treatment concept of modern surgery, ensures the treatment effect and normal feeding of breast milk, shortens the treatment time, reduces the recurrence risk, relieves the physical and mental pain of patients, reduces the treatment cost, and ensures the feasibility of minimally invasive interventional therapy by means of a suction doctor in clinical curative effect. The method can improve the life quality of the patient to the greatest extent and meet the psychological needs of the patient to the greatest extent while treating the diseases, so the method is an effective treatment means worthy of popularization and has wide clinical application prospect and value.
The above description is only a preferred embodiment of the present invention, and the protection scope of the present invention is not limited to the above examples, and all technical solutions belonging to the concept of the present invention belong to the protection scope of the present invention. It should be noted that modifications and adaptations to the present invention may occur to one skilled in the art without departing from the principles of the present invention and are intended to be within the scope of the present invention.
Claims (10)
1. A medical suction scraper which is characterized in that: the multifunctional waste liquid treatment device comprises a functional part (1), a transmission part (2) connected with the functional part (1) and a driving part (3) arranged at the tail part of the transmission part (2), wherein the functional part (1) comprises a ball head (11) with a suction hole (111) and a rotating shaft (12) arranged in the ball head and provided with a blade (121), the transmission part (2) comprises a shell (21), a transmission shaft (22) positioned in the shell (21) and connected with the rotating shaft (12), and a channel positioned in the shell (21) and used for enabling pus and beancurd to circulate, the rotating shaft (12) is connected with the transmission shaft (22), the transmission shaft (22) is connected with the driving part (3) and is driven to rotate by the driving part (3), and a suction connecting pipe (211) used for connecting a suction machine is further arranged on the shell (21). The distribution area of the suction holes (111) on the ball head (11) is three quarters, one quarter of the area of one side of the ball head (11) close to the transmission part (2) is not provided with the suction holes (111), and one quarter of the area is a nonfunctional area.
2. The medical suction doctor according to claim 1, wherein: the rotating shaft (12) is detachably connected with the transmission shaft (22).
3. The medical suction doctor according to claim 2, wherein: the rotating shaft (12) is inserted into the transmission shaft (22), and the rotating shaft and the transmission shaft are circumferentially fixed.
4. A medical suction scraper according to claim 3, wherein: the rotary shaft (12) is connected to the transmission shaft (22) through a connecting sleeve (221), one end of the connecting sleeve (221) is fixedly connected with the transmission shaft (22), and the other end of the connecting sleeve is connected with the rotary shaft (12) in an inserting mode through cooperation of a square shaft and a square hole.
5. The medical suction doctor according to claim 1, wherein: a bearing (23) is arranged between the transmission shaft (22) and the shell (21), and two side spaces of the bearing (23) are communicated through a communication hole.
6. The medical suction doctor according to claim 5, wherein: the outside of bearing (23) is provided with support frame (231), the intercommunicating pore sets up in on support frame (231).
7. The medical suction doctor according to claim 6, wherein: the support frame (231) comprises an inner ring (2311), support plates (2312) and an outer ring (2313), wherein the support plates (2312) are multiple and are connected between the inner ring (2311) and the outer ring (2313), and the communication holes are formed between the adjacent support plates (2312).
8. The medical suction doctor according to claim 1, wherein: a rotary sealing piece (24) is arranged between the transmission shaft (22) and the shell (21), and the rotary sealing piece (24) is positioned between the suction machine connecting pipe (211) and the driving part (3).
9. The medical suction doctor according to claim 1, wherein: the driving part (3) comprises a motor (32), and the transmission shaft (22) is connected with an output shaft of the motor (32) through a coupler (222).
10. The medical suction doctor according to claim 1, wherein: the ball head (11) is in threaded connection with the shell (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711356583.1A CN108065984B (en) | 2017-12-16 | 2017-12-16 | Medical suction scraper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711356583.1A CN108065984B (en) | 2017-12-16 | 2017-12-16 | Medical suction scraper |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108065984A CN108065984A (en) | 2018-05-25 |
| CN108065984B true CN108065984B (en) | 2024-02-09 |
Family
ID=62158806
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711356583.1A Active CN108065984B (en) | 2017-12-16 | 2017-12-16 | Medical suction scraper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108065984B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109805988A (en) * | 2019-03-26 | 2019-05-28 | 刘贞宽 | One kind striking off knife |
| CN112515733B (en) * | 2020-11-03 | 2021-08-17 | 海口市人民医院（中南大学湘雅医学院附属海口医院） | Smashing device is accomodate to tumour of transurethral bladder tumour excision usefulness |
| CN112603470A (en) * | 2020-12-28 | 2021-04-06 | 梁新瑞 | Mammary gland branch of academic or vocational study is with scraping and inhaling device |
| CN113729875A (en) * | 2021-10-12 | 2021-12-03 | 郑州大学第一附属医院 | Clear sword of creating of pork of beancurd |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5123904A (en) * | 1988-04-28 | 1992-06-23 | Olympus Optical Co., Ltd. | Surgical resecting instrument |
| CN2238022Y (en) * | 1995-09-06 | 1996-10-23 | 姜宪委 | Fat absorber |
| JP2008006226A (en) * | 2006-06-30 | 2008-01-17 | Jichi Medical Univ | Microneedle type medical boring device |
| CN103656842A (en) * | 2013-12-09 | 2014-03-26 | 北京市神经外科研究所 | Minimally invasive absorption device avoiding absorbing injured tissue during surgery |
| CN204951916U (en) * | 2015-08-14 | 2016-01-13 | 山西医科大学第二医院 | Department of cardiovascular surgery drainage tube |
| CN205163743U (en) * | 2015-11-05 | 2016-04-20 | 南京仁天生物科技有限公司 | Disposable mirror firmly attracts pipe |
| CN105852940A (en) * | 2016-06-16 | 2016-08-17 | 张冰 | Puncture and drainage needle |
| CN205758666U (en) * | 2016-06-02 | 2016-12-07 | 中国人民解放军第四军医大学 | A kind of Department of B urn is with drawing pus scalpel |
| CN208926517U (en) * | 2017-12-16 | 2019-06-04 | 尹永硕 | Medical suction scraper |
-
2017
- 2017-12-16 CN CN201711356583.1A patent/CN108065984B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5123904A (en) * | 1988-04-28 | 1992-06-23 | Olympus Optical Co., Ltd. | Surgical resecting instrument |
| CN2238022Y (en) * | 1995-09-06 | 1996-10-23 | 姜宪委 | Fat absorber |
| JP2008006226A (en) * | 2006-06-30 | 2008-01-17 | Jichi Medical Univ | Microneedle type medical boring device |
| CN103656842A (en) * | 2013-12-09 | 2014-03-26 | 北京市神经外科研究所 | Minimally invasive absorption device avoiding absorbing injured tissue during surgery |
| CN204951916U (en) * | 2015-08-14 | 2016-01-13 | 山西医科大学第二医院 | Department of cardiovascular surgery drainage tube |
| CN205163743U (en) * | 2015-11-05 | 2016-04-20 | 南京仁天生物科技有限公司 | Disposable mirror firmly attracts pipe |
| CN205758666U (en) * | 2016-06-02 | 2016-12-07 | 中国人民解放军第四军医大学 | A kind of Department of B urn is with drawing pus scalpel |
| CN105852940A (en) * | 2016-06-16 | 2016-08-17 | 张冰 | Puncture and drainage needle |
| CN208926517U (en) * | 2017-12-16 | 2019-06-04 | 尹永硕 | Medical suction scraper |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108065984A (en) | 2018-05-25 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108065984B (en) | Medical suction scraper | |
| CN110201255B (en) | Sputum suction device for internal medicine nursing | |
| CN110560232B (en) | External fine particle fat preparation all-in-one | |
| CN208926517U (en) | Medical suction scraper | |
| TW201223495A (en) | Myoma-excising device | |
| CN106821453A (en) | A kind of orthopaedics nail is implanted into bone catcher | |
| CN107308535A (en) | A kind of closed-type negative-pressure drainage tube | |
| CN106344978A (en) | Negative-pressure drainage apparatus | |
| CN108325056A (en) | A kind of Internal Medicine-Oncology drug delivery device | |
| CN205924730U (en) | Clear therapy apparatus of creating of multifunctional ultrasonic limbs | |
| CN105852937B (en) | A kind of chest surgery operating knife | |
| CN214969837U (en) | Negative pressure blood sucking device for surgical electrotome | |
| CN201692391U (en) | Hematoma removing device | |
| CN208678146U (en) | A kind of adjustable femoral vein hemodialysis puncture conduit | |
| CN201101568Y (en) | Interplantated negative pressure flow increasing device for blood inside bone | |
| CN208974771U (en) | Safety aspirator for spinal surgery | |
| CN102120053A (en) | Electronic negative pressure acne therapeutic device | |
| CN211658849U (en) | Clinical drainage device that uses of department of general surgery | |
| CN213431609U (en) | Traditional Chinese medicine fumigation treatment device for rheumatoid arthritis | |
| CN217567040U (en) | Breathing machine comdenstion water collection degassing unit | |
| CN201384582Y (en) | Dental drill handpiece of disposable oral cavity high-speed turbine | |
| CN208877433U (en) | A kind of hepatobiliary surgery drainage device | |
| CN214806712U (en) | A stifling treatment device for endocrine is clinical | |
| CN208003098U (en) | A kind of tcm clinical practice therapeutic device | |
| CN215875685U (en) | Multifunctional negative pressure flushing drainage tube |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |