CN213345854U - Surgical knife auxiliary device - Google Patents
Surgical knife auxiliary device Download PDFInfo
- Publication number
- CN213345854U CN213345854U CN202020933784.4U CN202020933784U CN213345854U CN 213345854 U CN213345854 U CN 213345854U CN 202020933784 U CN202020933784 U CN 202020933784U CN 213345854 U CN213345854 U CN 213345854U
- Authority
- CN
- China
- Prior art keywords
- cutter
- knife
- surgical
- dust removal
- surgical knife
- 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.)
- Expired - Fee Related
Links
- 239000000428 dust Substances 0.000 claims description 69
- 239000003638 chemical reducing agent Substances 0.000 claims description 13
- 238000000605 extraction Methods 0.000 claims 4
- 238000000034 method Methods 0.000 description 7
- 238000001356 surgical procedure Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 2
- 239000003344 environmental pollutant Substances 0.000 description 2
- 231100000719 pollutant Toxicity 0.000 description 2
- 206010048038 Wound infection Diseases 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000010410 dusting Methods 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 208000015181 infectious disease Diseases 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000011112 process operation Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 238000000844 transformation Methods 0.000 description 1
Images
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
- A61B17/3209—Incision instruments
- A61B17/3211—Surgical scalpels, knives; Accessories therefor
- A61B17/3215—Packages or dispensers for scalpel blades
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B50/00—Containers, covers, furniture or holders specially adapted for surgical or diagnostic appliances or instruments, e.g. sterile covers
- A61B50/20—Holders specially adapted for surgical or diagnostic appliances or instruments
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B50/00—Containers, covers, furniture or holders specially adapted for surgical or diagnostic appliances or instruments, e.g. sterile covers
- A61B50/30—Containers specially adapted for packaging, protecting, dispensing, collecting or disposing of surgical or diagnostic appliances or instruments
- A61B50/33—Trays
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)
Abstract
The utility model discloses a surgical knife auxiliary device, including supporting base, cutter main part and cutter carousel, drive the cutter carousel through drive assembly and rotate the cutter drum that corresponds the required surgical knife of doctor and rotate to the one side that is close to the doctor, the doctor of being convenient for takes surgical knife and operates. Compared with the prior art, the surgical knife auxiliary device that this application provided removes the required surgical knife utensil of doctor to the one side that is close to the doctor, and the doctor of being convenient for directly takes the cutter to perform the operation, need not to arrange the nurse alone and search and deliver the surgical knife utensil, can reduce the operation risk that human error caused, reduces the human cost simultaneously.
Description
Technical Field
The utility model relates to an operation auxiliary assembly technical field specifically is an operation cutter auxiliary device.
Background
In the surgical procedure, various auxiliary tools such as scalpels, scissors, forceps, needle holders, etc. are generally used, and these auxiliary tools are generally called surgical knives due to their complicated kinds.
During surgery, a specialized nurse is typically provided to deliver surgical knives to the primary surgeon, depending on the needs of the primary surgeon. Due to the complex types of the surgical knife, the situations of difficult and wrong finding of the surgical knife are easy to occur, so that the surgical risk is greatly increased; meanwhile, a special nurse is arranged to deliver the surgical knife, and the labor cost is increased.
SUMMERY OF THE UTILITY MODEL
Utility model purpose: provides a surgical knife auxiliary device to solve the problems existing in the prior art.
In order to achieve the above object, the present application provides the following technical solutions:
a surgical knife assist device comprising:
the supporting base comprises two supporting side plates which are vertically arranged;
the cutter main body is connected with the supporting side plate and comprises a cutter shell, a cutter turntable arranged at the top of the cutter shell and a driving assembly for driving the cutter turntable to rotate; the top surface of the cutter turntable is downwards provided with a plurality of cutter cylinders for inserting surgical cutters, and the cutter cylinders are uniformly distributed along the circumferential direction of the cutter turntable.
In a further embodiment, the driving assembly comprises a driving motor arranged in the cutter shell, a speed reducer connected with the driving motor and a driving shaft sleeve fixedly connected with the output end of the speed reducer; the shell of the driving motor is fixedly connected with the inner wall of the bottom of the cutter shell; the output end of the driving motor is fixedly connected with the input end of the speed reducer; a cutter rotating shaft is fixed at the center of the bottom of the cutter rotating disc, and the bottom end of the cutter rotating shaft extends downwards and is inserted into the driving shaft sleeve; the driving motor drives the speed reducer to operate to drive the shaft sleeve to rotate, the driving shaft sleeve drives the cutter rotating shaft to rotate, so that the cutter rotating disc rotates, the cutter cylinder corresponding to the surgical cutter required by the doctor rotates to one side close to the doctor, and the doctor can directly take the required surgical cutter.
In a further embodiment, the auxiliary device further comprises a dust removal assembly, wherein the dust removal assembly comprises a dust removal gas tank and a dust removal gas pipe communicated with the dust removal gas tank; the bottom of the dust removal gas tank is fixedly connected with the top surface of the cutter turntable; one end of the dust removal air pipe, which is far away from the dust removal air tank, is connected with the bottom of the cutter cylinder; high-pressure gas in the dust removal gas tank enters the cutter cylinder through the dust removal gas pipe to remove dust of the surgical cutter in the cutter cylinder.
In a further embodiment, the dust removal assembly further comprises a dust removal air pressure gauge for detecting air pressure in the dust removal air tank, and the dust removal air pressure gauge is arranged at the top of the dust removal air tank; the air pressure in the dust removal air tank is monitored in real time through the dust removal air pressure gauge, and the reduction of the dust removal effect of the surgical knife caused by insufficient air pressure is prevented.
In a further embodiment, a cutter supporting plate is arranged in the cutter cylinder, the cutter supporting plate is fixedly connected with one end, close to the bottom, of the inner wall of the side face of the cutter cylinder, and a plurality of dust removing air holes in the vertical direction are formed in the cutter supporting plate.
In a further embodiment, an arc-shaped cutter clamping block is fixed on the inner wall of the side surface of the cutter cylinder, and the middle part of the cutter clamping block protrudes towards the axis of the cutter cylinder; carry out the centre gripping through the operation cutter, prevent that the cutter carousel from rocking the production at the rotation in-process operation cutter and colliding with and leading to the operation cutter impaired.
Has the advantages that: the utility model discloses a surgical knife auxiliary device, including the cutter carousel, be equipped with the cutter drum of inserting surgical knife on the cutter carousel, drive the cutter carousel of drive through drive assembly and rotate the cutter drum that corresponds the required surgical knife of doctor and rotate to one side that is close to the doctor, the doctor of being convenient for takes surgical knife and performs the operation. Compared with the prior art, the surgical knife auxiliary device that this application provided removes the required surgical knife utensil of doctor to the one side that is close to the doctor, and the doctor of being convenient for directly takes the cutter to perform the operation, need not to arrange the nurse alone and search and deliver the surgical knife utensil, can reduce the operation risk that human error caused, reduces the human cost simultaneously.
Drawings
Fig. 1 is a schematic structural view of the surgical knife auxiliary device of the present invention.
Fig. 2 is a schematic structural view of the support base of the present invention.
Fig. 3 is a schematic structural diagram of the cutter wheel and the dust removing assembly of the present invention.
Fig. 4 is a schematic structural view of the tool housing and the drive assembly of the present invention.
Fig. 5 is a cross-sectional view of a cutter cylinder of the present invention.
The reference signs are: the cutting tool comprises a supporting base 10, a supporting side plate 11, a supporting hole 111, a tool body 20, a tool housing 21, a tool rotary table 22, a tool cylinder 221, an external thread connecting part 2211, a tool supporting plate 2212, a dust removing air hole 22121, a tool clamping block 2213, a tool rotating shaft 222, a driving assembly 23, a driving motor 231, a speed reducer 232, a driving shaft sleeve 233, a dust removing assembly 30, a dust removing air tank 31, a dust removing air pipe 32 and a dust removing air pressure gauge 33.
Detailed Description
In the following description, numerous specific details are set forth in order to provide a more thorough understanding of the present invention. It will be apparent, however, to one skilled in the art, that the present invention may be practiced without one or more of these specific details. In other instances, well-known features have not been described in order to avoid obscuring the present invention.
The research of the applicant finds that in order to improve the operation efficiency and reduce the operation risk of a patient, a special nurse is arranged to quickly deliver the cutter required by the doctor to the doctor according to the requirement of the doctor at the main knife in the operation process. Through the division cooperation, the operation efficiency is improved. Because the types and the number of the surgical knife are more, the situation that the surgical knife is difficult to find and wrong easily occurs in the surgical process, and the surgical risk is greatly increased. In addition, the labor cost of the medical institution is additionally increased due to the arrangement of a special nurse delivery knife.
In order to solve the problems existing in the prior art, the utility model provides a surgical knife auxiliary device. As shown in fig. 1, the surgical knife assistant device includes: a support base 10 and a cutter body 20.
The left side and the right side of the specific supporting base 10 are provided with two supporting side plates 11, and the surfaces of the two supporting side plates 11 are vertical.
Referring to fig. 2 to 4, the cutter body 20 is connected to the support side plate 11. The tool body 20 includes a tool housing 21, a tool carousel 22, and a drive assembly 23. The left side and the right side of the cutter housing 21 are respectively fixedly connected with a supporting cross bar (not shown in the figure), meanwhile, one end of the supporting side plate 11 close to the top is provided with a supporting hole 111, the supporting cross bar is inserted into the supporting hole 111, and one end of the supporting cross bar far away from the cutter housing 21 is fixedly connected with the supporting side plate 11. The cutter wheel 22 is arranged on the top of the cutter housing 21, and a plurality of cutter cylinders 221 are arranged on the top surface of the cutter wheel 22 downwards, and the cutter cylinders 221 are uniformly distributed along the circumferential direction of the cutter wheel 22. All sterilized surgical tools are inserted in sequence into the tool cylinder 221 prior to the start of the procedure. The driving assembly 23 is arranged inside the cutter housing 21, the output end of the driving assembly 23 is fixedly connected with the bottom of the cutter turntable 22, the cutter turntable 22 is driven to rotate by the operation of the driving assembly 23, so that the cutter cylinder 221 corresponding to the surgical cutter required by a doctor is rotated to one side close to the doctor, the doctor can conveniently and smoothly take the surgical cutter for surgery, and a special nurse is not required to be arranged for delivering the cutter.
Referring to fig. 4, the driving assembly 23 includes a driving motor 231, a reducer 232, and a driving bushing 233. Wherein, driving motor 231 is located the inside of cutter casing 21 to, the shell of driving motor 231 and the inside fixed connection in bottom of cutter casing 21, driving motor 231 is vertical to be set up. The top end face of the housing of the driving motor 231 is fixedly connected with the housing of the speed reducer 232, and meanwhile, the output end of the driving motor 231 is fixedly connected with the input end of the speed reducer 232. A cutter rotating shaft 222 is fixed at the center of the bottom of the cutter rotating disc 22, the cutter rotating shaft 222 is vertically arranged, the bottom end of the cutter rotating shaft 222 extends downwards and is inserted into the driving shaft sleeve 233, and the cutter rotating shaft 222 is fixedly connected with the driving shaft sleeve 233. When the driving motor 231 operates, the speed reducer 232 drives the driving shaft sleeve 233 to rotate after reducing the speed, and the driving shaft sleeve 233 drives the cutter turntable 22 to rotate through the driving rotating shaft, so that the cutter cylinder 221 corresponding to the surgical cutter required by the doctor is rotated to one side close to the doctor, and the doctor can conveniently and directly take the required surgical cutter.
In the operation process, the operation knife needs to be kept clean, although the operation room is subjected to certain dust removal treatment, a large amount of dust and pollutants still exist in the environment and can be deposited on the operation knife, and if the operation knife is not subjected to preoperative treatment, wound infection of an operation patient is easily caused. To avoid this, in a further embodiment the auxiliary device further comprises a dusting assembly 30. Specifically, the dust removal assembly 30 includes a dust removal gas tank 31 and a dust removal gas pipe 32. Wherein the bottom of the dust removing gas tank 31 is fixedly connected with the top surface of the cutter turntable 22, and the dust removing gas tank 31 is positioned in the middle of the cutter turntable 22. One end of the dust removing air pipe 32 is connected to the side wall of the dust removing air tank 31 and communicates with the inside of the dust removing air tank 31, and the other end of the dust removing air pipe 32 is connected to the bottom of the cutter cylinder 221. The bottom of the cutter cylinder 221 is provided with an external thread connecting portion 2211, one end of the dust removing air pipe 32 far away from the dust removing air tank 31 is provided with an internal thread connecting portion, and the external thread connecting portion 2211 is in threaded connection with the internal thread connecting portion. The dust removing air tank 31 is filled with high-pressure air, the high-pressure air is guided to the cutter cylinder 221 through the dust removing air pipe 32, and the high-pressure air blows the surgical cutter from the bottom of the cutter cylinder 221, so that dust and pollutants on the surgical cutter are cleared, the surgical cutter is kept clean, and the surgical infection risk of a patient in the surgical process is reduced.
In order to prevent the surgical knife from being insufficiently dedusted due to insufficient high-pressure gas in the dedusting gas tank 31, in a further embodiment, the dedusting assembly 30 further comprises a dedusting gas pressure gauge 33, and the dedusting gas pressure gauge 33 is arranged at the top of the dedusting gas tank 31. Through the atmospheric pressure of the high-pressure gas in the dust removal gas pitcher 31 of dust removal barometer 33 real-time supervision, when the atmospheric pressure was not enough in the dust removal gas pitcher 31, in time mended the high-pressure gas in the dust removal gas pitcher 31 to avoid further ensuring the operation safety of operation patient because of the insufficient condition that leads to operation cutter dust removal effect to reduce in the dust removal gas pitcher 31.
To prevent the surgical knife from being inserted too deeply into the knife cylinder 221 so that the surgical knife is inserted into the dust removing air tube 32 to cause damage to the dust removing air tube 32. With reference to fig. 5, in a further embodiment, a cutter supporting plate 2212 is disposed inside the cutter cylinder 221, and the cutter supporting plate 2212 is fixedly connected to one end of the inside of the side surface of the cutter cylinder 221 near the bottom; meanwhile, the cutter supporting plate 2212 is provided with a plurality of dust removing air holes 22121 in the vertical direction. The knife supporting plate 2212 is used for supporting the surgical knife, and the dust removing air holes 22121 in the knife supporting plate 2212 facilitate the dust removal of the surgical knife by high-pressure air.
During the rotation of the tool rotary table 22, the surgical tool may shake and collide with the tool cylinder 221, which may easily cause damage to the surgical tool. To solve this problem, in a further embodiment, an arc-shaped tool holder 2213 is fixed to the inner side wall of the tool cylinder 221, and the middle portion of the tool holder 2213 protrudes toward the axis of the tool cylinder 221, so as to hold the surgical tool. In the rotation process of the tool rotating disc 22, the surgical tool is limited by the tool clamping block 2213 and cannot shake, so that the tool is prevented from being collided and damaged due to shaking.
The working principle is as follows: before surgery, all of the sterilized surgical tools are inserted into the designated tool cylinders 221 on the tool carousel 22 by type and model. In the operation process, the driving motor 231 operates to drive the driving shaft sleeve 233 to rotate through the first speed reducer 232, the driving shaft sleeve 233 drives the cutter turntable 22 to rotate through the cutter rotating shaft 222, and the cutter cylinder 221 corresponding to the surgical cutter required by a doctor is rotated to one side close to the doctor, so that the doctor can directly take the cutter to perform the operation. Meanwhile, during the rotation of the cutter wheel 22, the dust removing air pipe 32 leads out the high-pressure air in the dust removing air tank 31 to the cutter cylinder 221, and removes dust from the bottom of the cutter cylinder 221. Compared with the prior art, the surgical knife auxiliary device that this application provided can remove the required surgical knife of doctor to the one side that is close to the doctor, and the doctor of being convenient for directly takes the cutter to perform the operation, need not to arrange the nurse alone and search and deliver the surgical knife, can reduce the operation risk that human error caused, reduces the human cost simultaneously.
The preferred embodiments of the present invention have been described in detail with reference to the accompanying drawings, however, the present invention is not limited to the details of the above embodiments, and the technical concept of the present invention can be modified to perform various equivalent transformations, which all belong to the protection scope of the present invention.
Claims (6)
1. A surgical knife accessory device, comprising:
the supporting base comprises two supporting side plates which are vertically arranged;
the cutter main body is connected with the supporting side plate and comprises a cutter shell, a cutter turntable arranged at the top of the cutter shell and a driving assembly for driving the cutter turntable to rotate; the top surface of the cutter turntable is downwards provided with a plurality of cutter cylinders for inserting surgical cutters, and the cutter cylinders are uniformly distributed along the circumferential direction of the cutter turntable.
2. The surgical knife accessory device of claim 1, wherein the drive assembly includes a drive motor disposed within the knife housing, a reducer connected to the drive motor, and a drive bushing fixedly connected to an output of the reducer; the shell of the driving motor is fixedly connected with the inner wall of the bottom of the cutter shell; the output end of the driving motor is fixedly connected with the input end of the speed reducer; the center of the bottom of the cutter turntable is fixedly provided with a cutter rotating shaft, and the bottom end of the cutter rotating shaft extends downwards and is inserted into the driving shaft sleeve.
3. A surgical knife accessory device as claimed in claim 1, further comprising a dust extraction assembly including a dust extraction gas tank and a dust extraction gas tube in communication with the dust extraction gas tank; the bottom of the dust removal gas tank is fixedly connected with the top surface of the cutter turntable; and one end of the dust removal air pipe, which is far away from the dust removal air tank, is connected with the bottom of the cutter cylinder.
4. The surgical knife accessory device of claim 3, wherein the dust removal assembly further comprises a dust removal barometer for detecting air pressure in the dust removal air tank, the dust removal barometer being disposed at a top of the dust removal air tank.
5. A surgical knife auxiliary device according to claim 3 or 4, characterized in that a knife supporting plate is arranged in the knife cylinder, the knife supporting plate is fixedly connected with one end of the side inner wall of the knife cylinder close to the bottom, and a plurality of dust removing air holes along the vertical direction are arranged on the knife supporting plate.
6. A surgical tool aid according to claim 1 wherein an arcuate tool holder is secured to the side inner wall of the tool cylinder, the middle of the tool holder projecting towards the axis of the tool cylinder.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020933784.4U CN213345854U (en) | 2020-05-28 | 2020-05-28 | Surgical knife auxiliary device |
| PCT/CN2020/093713 WO2021237760A1 (en) | 2020-05-28 | 2020-06-01 | Surgical instrument assistance apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020933784.4U CN213345854U (en) | 2020-05-28 | 2020-05-28 | Surgical knife auxiliary device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213345854U true CN213345854U (en) | 2021-06-04 |
Family
ID=76125355
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020933784.4U Expired - Fee Related CN213345854U (en) | 2020-05-28 | 2020-05-28 | Surgical knife auxiliary device |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN213345854U (en) |
| WO (1) | WO2021237760A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113907898A (en) * | 2021-09-28 | 2022-01-11 | 山东大学第二医院 | Support for choledochoscope operation |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114425530A (en) * | 2022-01-05 | 2022-05-03 | 华中科技大学同济医学院附属协和医院 | Intraoperative surgical instrument bearing and cleaning integrated device |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR3033488B1 (en) * | 2015-03-10 | 2017-02-24 | Joel Pynson | DEVICE AND METHOD FOR DISTRIBUTING STERILE INSTRUMENTS |
| CN206414342U (en) * | 2016-07-28 | 2017-08-18 | 李桂凤 | A kind of Medical tray |
| CN206910402U (en) * | 2017-02-07 | 2018-01-23 | 长沙医学院 | A kind of medical services platform portable thermometer container |
| CN108498179A (en) * | 2017-02-28 | 2018-09-07 | 王桂花 | A kind of dedusting placement cabinet being used for placing medical instrument |
| CN207492818U (en) * | 2017-03-12 | 2018-06-15 | 周静 | A kind of special rack of stethoscope |
| CN108523993A (en) * | 2017-12-29 | 2018-09-14 | 南京文正知识产权代理有限公司 | A kind of surgical operation auxiliary device |
| CN108324368B (en) * | 2018-02-08 | 2020-07-10 | 南京医科大学 | Operation auxiliary robot |
| CN109223193B (en) * | 2018-08-31 | 2021-01-29 | 山东大学齐鲁医院 | Operating room nursing auxiliary device |
| CN110786935B (en) * | 2019-11-15 | 2020-09-08 | 鹤壁市人民医院 | Instrument tray convenient for taking surgical instruments |
| CN111821040A (en) * | 2020-05-28 | 2020-10-27 | 皇润佳医疗科技南京有限责任公司 | Surgical knife auxiliary robot and auxiliary method thereof |
-
2020
- 2020-05-28 CN CN202020933784.4U patent/CN213345854U/en not_active Expired - Fee Related
- 2020-06-01 WO PCT/CN2020/093713 patent/WO2021237760A1/en active Application Filing
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113907898A (en) * | 2021-09-28 | 2022-01-11 | 山东大学第二医院 | Support for choledochoscope operation |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2021237760A1 (en) | 2021-12-02 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN213345854U (en) | Surgical knife auxiliary device | |
| WO2004002331A1 (en) | Facial bone contouring device using hollowed rasp provided with non-plugging holes formed through cutting plane | |
| CN208926614U (en) | A kind of precision instruments apparatus for placing of medical cleaning device | |
| CN108785705B (en) | Quick disinfection and use equipment for gynecology and obstetrics knife emergency | |
| CN111821040A (en) | Surgical knife auxiliary robot and auxiliary method thereof | |
| CN211660609U (en) | Preprocessing device behind multiplexing surgical instruments | |
| CN113751477B (en) | Medical infusion hose recycling method | |
| JP4578172B2 (en) | Preparative dispensing equipment | |
| CN107617130A (en) | Full-automatic blood bag sting device | |
| CN204468306U (en) | A kind of device taking out root pipe inner separator tool | |
| CN207837938U (en) | Safety aspirator for spinal surgery | |
| CN219331938U (en) | Visual artificial abortion operation inspection auxiliary fixtures | |
| CN111922886A (en) | Medical toothless surgical forceps production equipment | |
| CN218646669U (en) | Detection device is used in disinfectant processing | |
| CN206854203U (en) | Tube chamber instrument cleaning frame | |
| CN108478274B (en) | Medical bone surgery steel plate broken nail treatment method | |
| CN211749899U (en) | Self-disinfecting medical forceps | |
| CN217310460U (en) | Guiding and sucking device of power grinding head | |
| CN217371615U (en) | Chamfer polishing device for center rod of ultrasonic knife | |
| CN207451581U (en) | A kind of nursing section ampoule bottle processing unit | |
| CN212578659U (en) | Full-automatic sponge chamfering machine | |
| CN203678729U (en) | Cleaner special for operative instruments | |
| CN218129340U (en) | Scalpel degassing unit | |
| CN221544128U (en) | Ampoule bottle opening device | |
| CN214023928U (en) | Electric spark punching machine tool with triangular needle |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210604 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |