CN213821580U - Surgical nursing hemostasis device - Google Patents
Surgical nursing hemostasis device Download PDFInfo
- Publication number
- CN213821580U CN213821580U CN202022357207.8U CN202022357207U CN213821580U CN 213821580 U CN213821580 U CN 213821580U CN 202022357207 U CN202022357207 U CN 202022357207U CN 213821580 U CN213821580 U CN 213821580U
- Authority
- CN
- China
- Prior art keywords
- cushion seat
- lifting
- correspondingly
- support frame
- surgical nursing
- 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
- 230000023597 hemostasis Effects 0.000 title claims abstract description 31
- 230000000474 nursing effect Effects 0.000 title claims abstract description 23
- 239000008280 blood Substances 0.000 claims abstract description 31
- 210000004369 blood Anatomy 0.000 claims abstract description 31
- 230000006835 compression Effects 0.000 claims description 11
- 238000007906 compression Methods 0.000 claims description 11
- 230000005540 biological transmission Effects 0.000 claims description 3
- 229940030225 antihemorrhagics Drugs 0.000 claims 6
- 230000000025 haemostatic effect Effects 0.000 claims 6
- 230000003139 buffering effect Effects 0.000 abstract description 13
- 238000013461 design Methods 0.000 abstract description 8
- 235000017166 Bambusa arundinacea Nutrition 0.000 abstract description 6
- 235000017491 Bambusa tulda Nutrition 0.000 abstract description 6
- 241001330002 Bambuseae Species 0.000 abstract description 6
- 235000015334 Phyllostachys viridis Nutrition 0.000 abstract description 6
- 239000011425 bamboo Substances 0.000 abstract description 6
- 230000006978 adaptation Effects 0.000 abstract description 4
- 230000002439 hemostatic effect Effects 0.000 description 15
- 230000007246 mechanism Effects 0.000 description 15
- 238000000034 method Methods 0.000 description 8
- 230000008569 process Effects 0.000 description 7
- 238000010586 diagram Methods 0.000 description 4
- 206010040007 Sense of oppression Diseases 0.000 description 2
- 230000009471 action Effects 0.000 description 2
- 230000000740 bleeding effect Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 238000012827 research and development Methods 0.000 description 2
- 238000001356 surgical procedure Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000008859 change Effects 0.000 description 1
- 239000007943 implant Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 231100000915 pathological change Toxicity 0.000 description 1
- 230000036285 pathological change Effects 0.000 description 1
Images
Landscapes
- Surgical Instruments (AREA)
Abstract
The utility model discloses a surgical nursing hemostasis device, including the main part support frame, go up blood cushion seat and lower support cushion seat, go up blood cushion seat and correspond directly over and dispose a lift cambered plate, wherein still correspond the cover on the body of rod of side telescopic link and be equipped with the buffering pressure spring that resets, the central through hole of direction sliding sleeve corresponds the cover with the form of direction and establishes on the direction traveller and the direction traveller is vertical fixed state and corresponds the setting on the support body of main part support frame, it presses a section of thick bamboo to correspond to link firmly a lift on the last face central point of lift cambered plate puts, and it has inserted the operation screw rod with screw-thread fit form adaptation in the internal thread blind hole of a section of thick bamboo to press to lift, links together through driving belt between driving pulley and the driven pulley, and driving pulley is operated by servo power motor drive. The utility model discloses can reduce doctor's the amount of labour and can have the buffering effect again, structural design is reasonable ingenious.
Description
Technical Field
The utility model relates to a medical equipment correlation technique field specifically is a surgical nursing hemostasis device.
Background
The surgical operation is called as surgery, and is a treatment process of entering human body or other biological tissues through surgical equipment or surgical instruments under the operation of surgeons or other professionals to remove pathological changes, change structures or implant foreign objects in an external mode, and a hemostatic device is needed in the surgical nursing process.
Referring to fig. 1-2, fig. 1 is a schematic structural diagram of a hemostatic device for surgical nursing in the prior art, which can be referred to a utility model patent with publication number CN211270955U and application number CN201922441671.2 disclosed in chinese patent network.
The specific structure of the prior art comprises a main body support frame 1, a first hemostasis fixing mechanism 101 and a second hemostasis fixing mechanism 102, wherein the structures of the first hemostasis fixing mechanism 101 and the second hemostasis fixing mechanism 102 are completely the same, and only one of the hemostasis fixing mechanisms needs to be explained, wherein the first hemostasis fixing mechanism 101 is composed of an upper blood cushion seat 5, a lower support cushion seat 6, a guide sleeve 2, a lower pressing rod 3 and a handle 4, the lower pressing rod 3 penetrates through the guide sleeve 2, the upper blood cushion seat 5 is arranged at the bottom end of the lower pressing rod 3, the handle 4 is arranged at the top end of the lower pressing rod 3, the cambered surface of the upper blood cushion seat 5 faces downwards, the cambered surface of the lower support cushion seat 6 faces upwards and is matched with the cambered surface, other residual structures are described in detail in similar patents, and are not repeated here; during the in-service use, after the patient put the arm of bleeding on lower support base 6, nurse doctor only need operating handle 4, moves down to push down depression bar 3, and then will go up blood base 5 cover in the wound to realize the hemostasis purpose.
Although use prior art's hemostasis device can oppress the hemostasis purpose to the arm affected part, the device has two serious design defects, firstly, whole oppression process needs the bare-handed manual completion of doctor, amount of labour and intensity of labour have been increased, it is time and energy consuming, secondly, do not design any buffer part after pushing down, lead to being difficult to carry out the suitability according to the difference of different patient limbs thickness and adjust, the comfort level is poor, there is very big use limitation, research and development a section can reduce doctor's the amount of labour and can have the hemostasis device of buffering effect and show the especially important.
Therefore, the utility model provides a can reduce doctor's the amount of labour can have the hemostasis device of buffering effect again to solve the problem that exists among the prior art, describe the detailed structure after the improvement now.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a surgical nursing hemostasis device to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
the utility model provides a surgical nursing hemostasis device, includes the main part support frame, goes up blood cushion seat and lower support cushion seat, go up the corresponding lift cambered plate that disposes directly over going up blood cushion seat, go up and down the middle part position department between cambered plate and the last blood cushion seat of going up and link together through the middle part telescopic link, go up and down the cambered plate and go up the left and right sides position department between the blood cushion seat and link together through the side telescopic link, wherein still correspond the cover on the body of rod of side telescopic link and be equipped with the buffering pressure spring that resets, the top of buffering pressure spring that resets upwards is fixed to the lift cambered plate, the bottom of buffering pressure spring that resets is fixed to going up on the blood cushion seat downwards, each corresponds on the last face left and right sides four corners position of lift cambered plate and is fixed with an L shape and supports linking arm, and each corresponds a direction sliding sleeve in the horizontal segment tip of every L shape and supports linking arm, the center through hole of direction sliding sleeve corresponds on the The state corresponds the setting on the support body of main part support frame, it presses a section of thick bamboo to correspond on going up the face central point of lift cambered plate puts and has linked firmly a lift, the lift is pressed the barrel that moves a section of thick bamboo and is vertical state adaptation and upwards runs through main part support frame and its section of thick bamboo intracavity and has seted up the internal thread blind hole, has inserted the operation screw rod with screw-thread fit form adaptation in the internal thread blind hole that presses a section of thick bamboo, still has a driven pulley with the fixed cover of axle center on the top body of rod of operation screw rod, is provided with a drive pulley on the same water flat line in driven pulley's left side, links together through driving belt between drive pulley and the driven pulley, and the drive pulley is operated by servo power motor drive.
Preferably: the cambered surface of the upper hemostatic pad seat faces downwards, the cambered surface of the lower support pad seat faces upwards, and the upper hemostatic pad seat and the lower support pad seat are matched.
Preferably: and a layer of wear-resistant pad is correspondingly arranged on the inner wall surface of the hole body of the central through hole of each guide sliding sleeve.
Preferably: and a stop block is arranged at the end part of the top end of the operating screw rod.
Preferably: the servo power motor is correspondingly installed on the main body supporting frame in a fixed mode through the motor support.
Has the advantages that:
through to prior art's a surgical nursing is with hemostasis device (fig. 1, this patent can refer to the chinese patent and disclose a publication number for CN211270955U on the net, the utility model patent that application number is CN201922441671.2 improves), thereby not only solved smoothly and wasted time and energy problem that leads to because of bare-handed manual completion that exists among the prior art, and solved smoothly and not designed any buffering part after pushing down and lead to the poor problem of comfort level, can reduce doctor's the amount of labour and can have the buffering effect again, structural design is reasonable ingenious, doctor's working strength has been reduced in the intangible, the use limitation has been removed, safety and reliability, be fit for using in the configuration of medical surgical nursing work.
Drawings
Fig. 1 is a schematic structural diagram of a hemostatic device for surgical nursing in the prior art, which can refer to a utility model patent with publication number CN211270955U and application number CN201922441671.2 disclosed in chinese patent network.
Fig. 2 is a schematic structural view of one of the hemostatic fixing mechanisms in a hemostatic device for surgical nursing in the prior art.
Fig. 3 is a schematic structural diagram of one of the hemostatic fixing mechanisms in the improved hemostatic device for surgical nursing.
Fig. 4 shows a schematic top view of the drive belt of fig. 3.
Fig. 5 shows a schematic top view of the guide sleeve of fig. 3.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-2, fig. 1 is a schematic structural diagram of a hemostatic device for surgical nursing in the prior art, which can be referred to a utility model patent with publication number CN211270955U and application number CN201922441671.2 disclosed in chinese patent network.
The specific structure of the prior art comprises a main body support frame 1, a first hemostasis fixing mechanism 101 and a second hemostasis fixing mechanism 102, wherein the structures of the first hemostasis fixing mechanism 101 and the second hemostasis fixing mechanism 102 are completely the same, and only one of the hemostasis fixing mechanisms needs to be explained, wherein the first hemostasis fixing mechanism 101 is composed of an upper blood cushion seat 5, a lower support cushion seat 6, a guide sleeve 2, a lower pressing rod 3 and a handle 4, the lower pressing rod 3 penetrates through the guide sleeve 2, the upper blood cushion seat 5 is arranged at the bottom end of the lower pressing rod 3, the handle 4 is arranged at the top end of the lower pressing rod 3, the cambered surface of the upper blood cushion seat 5 faces downwards, the cambered surface of the lower support cushion seat 6 faces upwards and is matched with the cambered surface, other residual structures are described in detail in similar patents, and are not repeated here; during the in-service use, after the patient put the arm of bleeding on lower support base 6, nurse doctor only need operating handle 4, moves down to push down depression bar 3, and then will go up blood base 5 cover in the wound to realize the hemostasis purpose.
Although use prior art's hemostasis device can oppress the hemostasis purpose to the arm affected part, the device has two serious design defects, firstly, whole oppression process needs the bare-handed manual completion of doctor, amount of labour and intensity of labour have been increased, it is time and energy consuming, secondly, do not design any buffer part after pushing down, lead to being difficult to carry out the suitability according to the difference of different patient limbs thickness and adjust, the comfort level is poor, there is very big use limitation, research and development a section can reduce doctor's the amount of labour and can have the hemostasis device of buffering effect and show the especially important.
Therefore, the utility model provides a can reduce doctor's the amount of labour can have the hemostasis device of buffering effect again to solve the problem that exists among the prior art, describe the detailed structure after the improvement now.
Referring to fig. 3-5, fig. 3 is a schematic structural view of one of the hemostatic fixing mechanisms of the improved hemostatic device for surgical nursing.
The embodiment of the utility model provides an in, a surgical nursing hemostasis device, its concrete structure includes main part support frame 1 equally, goes up blood cushion 5 and lower support cushion 6, goes up the cambered surface of blood cushion 5 down, the 6 cambered surfaces of lower support cushion upwards and both cooperate, and other residual structure all have detailed description in the above-mentioned current patent that mentions, no longer repeats the repeated description here.
The difference is that:
a lifting cambered plate 18 is correspondingly arranged right above the upper blood cushion seat 5, the middle position between the lifting cambered plate 18 and the upper blood cushion seat 5 is connected together through a middle telescopic rod 19, the left side position between the lifting cambered plate 18 and the upper blood cushion seat 5 is connected together through a side telescopic rod 20, a reset buffer compression spring 21 is correspondingly sleeved on a rod body of the side telescopic rod 20, the top end of the reset buffer compression spring 21 is upwards fixed on the lifting cambered plate 18, the bottom end of the reset buffer compression spring 21 is downwards fixed on the upper blood cushion seat 5, an L-shaped support connecting arm 17 is correspondingly fixed at each of the four corners of the left side and the right side of the upper plate surface of the lifting cambered plate 18, the end part of the horizontal section of each L-shaped support connecting arm 17 is correspondingly fixedly connected with a guide sliding sleeve 8, a central through hole 801 of the guide sliding sleeve 8 is correspondingly sleeved on the guide sliding column 7 in a guide mode, and the guide sliding column 7 is correspondingly arranged on the main body support in a vertical fixed state On the frame body of the strut frame 1, a layer of wear-resistant pad 9 is correspondingly arranged on the inner wall surface of the hole body of the central through hole 801 of each guide sliding sleeve 8, a lifting and pressing cylinder 14 is correspondingly and fixedly connected to the central position of the upper plate surface of the lifting cambered plate 18, the cylinder body of the lifting and pressing cylinder 14 is vertically matched and upwards penetrates through the main body support frame 1, an inner threaded blind hole is formed in the cylinder cavity of the main body support frame, an operation screw 13 is inserted into the inner threaded blind hole of the lifting and pressing cylinder 14 in a threaded matching manner, a stop block 22 is arranged at the top end part of the operation screw 13, a driven pulley 11 is coaxially and fixedly sleeved on the top rod body of the operation screw 13, a driving pulley 10 is arranged on the same horizontal line on the left side of the driven pulley 11, the driving pulley 10 is connected with the driven pulley 11 through a transmission belt 12, and the driving pulley 10 is driven to operate by a servo motor 15, the servo power motor 15 is correspondingly arranged on the main body supporting frame 1 in a fixed mode through a motor bracket 16.
Through to prior art's a surgical nursing hemostatic device (fig. 1, this patent can refer to the chinese patent and disclose a publication number CN211270955U on the net, the utility model patent of application number CN 201922441671.2) and improve, directly reject two original hemostatic fixed establishment, redesign two hemostatic fixed establishment, in actual work, the doctor only needs to start servo power motor 15, drive pulley 10 is driven by servo power motor 15 and takes place the operation, because it is equipped with a driven pulley 11 with the fixed cover of axle center still on the top body of rod of operation screw 13, be provided with a drive pulley 10 on the same water flat line in left side of driven pulley 11, link together through drive belt 12 between drive pulley 10 and the driven pulley 11, under the transmission of drive belt 12, operation screw 13 is being ordered about to rotate, because the barrel of lift pressure cylinder 14 is vertical state adaptation and upwards runs through main part support frame 1 and its barrel intracavity has been seted up to interior screw The blind hole of the thread, the running screw 13 is inserted in the blind hole of the internal thread of the lifting and pressing cylinder 14 in a thread matching way, under the action of the thread matching principle, when the running screw 13 rotates, the whole lifting and pressing cylinder 14 can be driven to move downwards, and because the structure is designed that the four corners of the left side and the right side of the upper plate surface of the lifting arc panel 18 are respectively and correspondingly fixed with an L-shaped supporting connecting arm 17, the end part of the horizontal section of each L-shaped supporting connecting arm 17 is respectively and correspondingly fixedly connected with a guiding sliding sleeve 8, the central through hole 801 of the guiding sliding sleeve 8 is correspondingly sleeved on the guiding sliding column 7 in a guiding way, the guiding sliding column 7 is correspondingly arranged on the frame body of the main body supporting frame 1 in a vertical fixed state, under the limiting and guiding action of the guiding sliding sleeve 8 and the guiding sliding column 7, the whole lifting and pressing cylinder 14 can move downwards stably to push the lifting arc panel 18 to move downwards stably, the reliability of the device is ensured, the affected part of the limb of the patient is pressed until the upper blood cushion seat 5 is matched with the lower support cushion seat 6, in the process, the middle position between the lifting arc panel 18 and the upper blood cushion seat 5 is connected together through the middle telescopic rod 19, the left side position and the right side position between the lifting arc panel 18 and the upper blood cushion seat 5 are connected together through the side telescopic rod 20, wherein the rod body of the side telescopic rod 20 is correspondingly sleeved with the reset buffer compression spring 21, the top end of the reset buffer compression spring 21 is upwards fixed on the lifting arc panel 18, the bottom end of the reset buffer compression spring 21 is downwards fixed on the upper blood cushion seat 5, after the upper blood cushion seat 5 is pressed, the middle telescopic rod 19 and the side telescopic rod 20 can be shortened step by step, in the process, due to the existence of the two side reset buffer compression springs 21, the reset buffer compression spring 21 plays a buffer adjustment role in the pressing process, and then can carry out the suitability according to the difference of different patient limbs thickness and adjust, the buffering pressure spring 21 that resets takes place to warp the back, servo power motor 15 stop can, thereby not only solved smoothly and had wasted time and energy the problem that leads to because of bare-handed manual completion that exists among the prior art, and solved smoothly and did not design any buffer unit after pushing down and lead to the poor problem of comfort level, can reduce doctor's the amount of labour and can have the buffering effect again, structural design is reasonable ingenious, doctor's working strength has been reduced in the intangible, the use limitation has been relieved, safety and reliability, be fit for the configuration use in medical surgery nursing work.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (5)
1. A surgical nursing hemostasis device comprises a main body support frame (1), an upper stopping blood cushion seat (5) and a lower supporting cushion seat (6), and is characterized in that a lifting cambered plate (18) is correspondingly arranged right above the upper stopping blood cushion seat (5), the middle position between the lifting cambered plate (18) and the upper stopping blood cushion seat (5) is connected together through a middle telescopic rod (19), the left side position and the right side position between the lifting cambered plate (18) and the upper stopping blood cushion seat (5) are connected together through a side telescopic rod (20), wherein a resetting buffer compression spring (21) is correspondingly sleeved on a rod body of the side telescopic rod (20), the top end of the resetting buffer compression spring (21) is upwards fixed on the lifting cambered plate (18), the bottom end of the resetting buffer compression spring (21) is downwards fixed on the upper stopping blood cushion seat (5), L-shaped support connecting arms (17) are correspondingly fixed at the four corners of the left side and the right side positions of the upper plate surface of the lifting cambered plate (18), the horizontal section end part of each L-shaped support connecting arm (17) is fixedly connected with a guide sliding sleeve (8) correspondingly, a central through hole (801) of each guide sliding sleeve (8) is correspondingly sleeved on each guide sliding column (7) in a guide mode, each guide sliding column (7) is arranged on the frame body of the main body support frame (1) in a vertical fixed state correspondingly, the central position of the upper plate surface of the lifting arc panel (18) is fixedly connected with a lifting pressing cylinder (14) correspondingly, the cylinder body of each lifting pressing cylinder (14) is vertically matched and upwards penetrates through the main body support frame (1) and an inner threaded blind hole is formed in the cylinder cavity of the main body support frame, an operation screw (13) is inserted into the inner threaded blind hole of the lifting pressing cylinder (14) in a thread matching mode, a driven belt pulley (11) is fixedly sleeved on the top rod body of the operation screw (13) coaxially, and a driving belt pulley (10) is arranged on the same horizontal line on the left side of the driven belt pulley (11), the driving belt pulley (10) is connected with the driven belt pulley (11) through a transmission belt (12), and the driving belt pulley (10) is driven by a servo power motor (15) to run.
2. A surgical nursing haemostatic device according to claim 1, characterised in that the upper haemostatic pad (5) is cambered downwards and the lower haemostatic pad (6) is cambered upwards and both cooperate.
3. A surgical nursing haemostatic device according to claim 1, characterised in that a layer of wear pad (9) is also provided on the inner wall surface of the bore of the central through hole (801) of each guide sleeve (8).
4. A surgical nursing haemostatic device according to claim 1, characterised in that the tip end of the running screw (13) is provided with a stop (22).
5. A surgical nursing haemostatic device according to claim 1, characterised in that the servo powered motor (15) is correspondingly mounted in a fixed form on the body support frame (1) by means of a motor bracket (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022357207.8U CN213821580U (en) | 2020-10-21 | 2020-10-21 | Surgical nursing hemostasis device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022357207.8U CN213821580U (en) | 2020-10-21 | 2020-10-21 | Surgical nursing hemostasis device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213821580U true CN213821580U (en) | 2021-07-30 |
Family
ID=77009950
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022357207.8U Expired - Fee Related CN213821580U (en) | 2020-10-21 | 2020-10-21 | Surgical nursing hemostasis device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213821580U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115245431A (en) * | 2022-01-18 | 2022-10-28 | 陕西中医药大学 | Hospital nursing is with belt cleaning device that changes dressings |
-
2020
- 2020-10-21 CN CN202022357207.8U patent/CN213821580U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115245431A (en) * | 2022-01-18 | 2022-10-28 | 陕西中医药大学 | Hospital nursing is with belt cleaning device that changes dressings |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN210408860U (en) | Upper and lower limb lifting device for general surgery department clinic | |
| CN213821580U (en) | Surgical nursing hemostasis device | |
| CN211912078U (en) | Supporting device for leg nursing | |
| CN211409214U (en) | Intracardiac branch of academic or vocational study hemostasis device | |
| CN201603039U (en) | Obstetric chair | |
| CN110522608B (en) | Lower limb rehabilitation therapeutic device for diabetic | |
| CN117357227B (en) | Special piercing depth of kidney disease branch of academic or vocational study | |
| CN213641457U (en) | Traction device for orthopedics clinic | |
| CN111759656A (en) | Novel orthopedics treatment is with supplementary device | |
| CN111973382A (en) | Supporting device for skin grafting of four limbs in burn and plastic surgery | |
| CN210355344U (en) | Medical intracardiac branch of academic or vocational study heart press device | |
| CN211912108U (en) | Clinical device of changing dressings of patient | |
| CN214318493U (en) | Clinical support auxiliary frame of orthopedic operation shank | |
| CN213431405U (en) | Operation treatment low limbs nursing device | |
| CN214128728U (en) | Clinical piercing depth of cardiovascular internal medicine | |
| CN2257474Y (en) | Traction table | |
| CN211381840U (en) | Fixing device for pediatric orthopedics | |
| CN211610434U (en) | Medical bed with leg massage and recovery functions | |
| CN211723923U (en) | Lower limb nursing device for old people | |
| CN215840204U (en) | Head fixing frame for ophthalmologic operation | |
| CN214857102U (en) | Compressor for cardiovascular surgery | |
| CN218247235U (en) | C-shaped arm head frame for orthopedic operation | |
| CN215503021U (en) | Blood oxygen saturation degree sensor | |
| CN220632552U (en) | Cardiovascular internal medicine is with recovered nursing device | |
| CN219847239U (en) | Treatment bed convenient to angle regulation's periodontal disease treatment is used |
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: 20210730 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |