CN213189929U - Clinical vascular surgery thrombus suction means - Google Patents
Clinical vascular surgery thrombus suction means Download PDFInfo
- Publication number
- CN213189929U CN213189929U CN202021226192.5U CN202021226192U CN213189929U CN 213189929 U CN213189929 U CN 213189929U CN 202021226192 U CN202021226192 U CN 202021226192U CN 213189929 U CN213189929 U CN 213189929U
- Authority
- CN
- China
- Prior art keywords
- pipe
- threaded
- threaded rod
- rod
- block
- 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
- 208000007536 Thrombosis Diseases 0.000 title claims abstract description 32
- 238000007631 vascular surgery Methods 0.000 title claims abstract description 16
- 244000309464 bull Species 0.000 claims description 21
- 230000002792 vascular Effects 0.000 claims description 6
- 230000006978 adaptation Effects 0.000 claims description 4
- 238000000605 extraction Methods 0.000 claims 6
- 208000027418 Wounds and injury Diseases 0.000 abstract description 12
- 230000006378 damage Effects 0.000 abstract description 6
- 208000014674 injury Diseases 0.000 abstract description 6
- 102000009123 Fibrin Human genes 0.000 description 1
- 108010073385 Fibrin Proteins 0.000 description 1
- BWGVNKXGVNDBDI-UHFFFAOYSA-N Fibrin monomer Chemical compound CNC(=O)CNC(=O)CN BWGVNKXGVNDBDI-UHFFFAOYSA-N 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000017531 blood circulation Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 210000003743 erythrocyte Anatomy 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 229950003499 fibrin Drugs 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 210000000265 leukocyte Anatomy 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000474 nursing effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Images
Landscapes
- Surgical Instruments (AREA)
Abstract
The utility model relates to the technical field of medical equipment, in particular to a thrombus suction device for clinical vascular surgery, which comprises a supporting plate, wherein a first threaded rod is fixedly arranged on the left side of the top of the supporting plate, the surface of the first threaded rod is in threaded connection with a threaded pipe, and the inner cavity of the threaded pipe and the upper part of the first threaded rod are in threaded connection with a second threaded rod; the utility model discloses a backup pad, first threaded rod, the screwed pipe, the second threaded rod, the block, the connecting rod, the articulated elements, the body of rod, the slider, the setting of bracing piece and pinch-off blades, the purpose that makes the pipe remain stable in the operation has been reached, solved in clinical vascular surgery thrombus treatment, the operation is taken out to commonly used treatment means thrombus, the doctor of medical personnel in the operation is handheld pipe usually will amputate suction means and carry the thrombus position through the seal wire, but shake appears easily in the long-time handheld pipe, cause the problem of secondary injury to patient's wound easily.
Description
Technical Field
The utility model relates to the technical field of medical equipment, in particular to a thrombus suction device for clinical vascular surgery.
Background
Thrombi are small patches formed by the surface of blood flow within the vascular system at the site of denudation or repair, and in the variable fluid-dependent type, are composed of insoluble fibrin, deposited platelets, accumulated white blood cells and entrapped red blood cells.
In clinical vascular surgery thrombus treatment, the operation is taken out to the treatment means thrombus that commonly uses, and the medical personnel of nursing usually hold the pipe in the operation and will excise suction means and carry the thrombus position through the seal wire, but shake appears easily in the pipe of holding for a long time, causes the secondary injury to patient's wound easily, for this reason, we propose a clinical vascular surgery thrombus suction means and solve this problem.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a clinical vascular surgery thrombus suction means possesses the advantage that makes the pipe remain stable in the operation, has solved in clinical vascular surgery thrombus treatment, and the operation is taken out to the treatment means thrombus of commonly using, and the pipe is held to the doctor in the operation and will amputate suction means and carry the thrombus position through the seal wire usually, but shake appears easily in the long-time handheld pipe, causes the problem of secondary injury to patient's wound easily.
In order to achieve the above object, the utility model provides a following technical scheme: a thrombus suction device for clinical vascular surgery comprises a support plate, wherein a first threaded rod is fixedly installed on the left side of the top of the support plate, a threaded pipe is connected to the surface of the first threaded rod in a threaded manner, a second threaded rod is connected to the inner cavity of the threaded pipe and positioned above the first threaded rod in a threaded manner, a block body is supported by a top bearing of the second threaded rod, a connecting rod is fixedly installed on the right side of the block body, an articulated piece is arranged on the right side of the connecting rod, a pipe body is articulated to the right end of the connecting rod through the articulated piece, a rod body is connected to the top of the pipe body in a threaded manner, a slider is supported by the inner cavity bearing of the pipe body, the bottom of the rod body penetrates through the pipe body and extends to the pipe body, the surface of the slider is in sliding connection, the bottom of the clamping plate penetrates through the pipe body and extends to the outside of the pipe body.
Preferably, the surface of the threaded pipe is fixedly provided with an anti-skidding sleeve, and the threads on the surfaces of the first threaded rod and the second threaded rod are arranged in opposite directions.
Preferably, the left side of block is pegged graft and is had the check lock lever, the left side fixed mounting of check lock lever has the plate body, and the right side fixed mounting of plate body has the spring, the right side of spring and the left side fixed mounting of block, the right-hand member of check lock lever runs through spring and block in proper order and extends to the inner chamber of block.
Preferably, the right side bearing support of connecting rod front has the bull stick, the fixed surface of bull stick installs the gear, the left side fixed mounting of articulated elements has the arc pinion rack, the gear meshes with the arc pinion rack.
Preferably, the front of connecting rod and the left side fixed mounting who is located the bull stick have the dead lever, and the front sliding connection of dead lever has the chucking board, the notch with bull stick looks adaptation is seted up on the right side of chucking board, the cross section of bull stick is regular hexagon setting.
Preferably, the right side fixed mounting of backup pad has U type draw-in groove, the bottom threaded connection of U type draw-in groove has the fitting pin, the inner chamber that U type draw-in groove and extended to U type draw-in groove is run through at the top of fitting pin.
Preferably, the clamping plate is arranged in an arc shape, and a rubber pad is fixedly mounted on the inner side of the clamping plate.
Compared with the prior art, the beneficial effects of the utility model are as follows:
1. the utility model discloses a backup pad, first threaded rod, the screwed pipe, the second threaded rod, the block, the connecting rod, the articulated elements, the body of rod, the slider, the setting of bracing piece and pinch-off blades, the purpose that makes the pipe remain stable in the operation has been reached, solved in clinical vascular surgery thrombus treatment, the operation is taken out to commonly used treatment means thrombus, the doctor of medical personnel in the operation is handheld pipe usually will amputate suction means and carry the thrombus position through the seal wire, but shake appears easily in the long-time handheld pipe, cause the problem of secondary injury to patient's wound easily.
2. The utility model achieves the aim of skid resistance by arranging the anti-skid sleeve, the friction force between the palm and the threaded pipe can be increased when a user twists the threaded pipe, the aim of lifting is achieved by arranging the thread directions of the surfaces of the first threaded rod and the second threaded rod, when the user twists the threaded pipe, the rotation of the threaded pipe drives the first threaded rod and the second threaded rod to move in opposite directions, the locking rod is arranged, the user pulls the locking rod leftwards when needing to adjust the direction, the movement of the locking rod drives the plate body to move, the plate body can stretch the spring leftwards, the user realizes the direction adjustment by rotating the block body, the user loosens the locking rod after the direction adjustment is completed, the locking rod moves rightwards under the pulling of the spring, the right end of the locking rod penetrates through the inner cavity of the block body to be attached to the left side of the second threaded rod, the purpose of locking the block has been reached, through the setting of bull stick, gear and arc pinion rack, when the user need adjust the angle of body, drives gear revolve through rotating the bull stick, and the rotation of gear drives the arc pinion rack and removes, and the removal of arc pinion rack drives the articulated elements rotation, and the rotation of articulated elements drives the body and rotates to the mesh of adjusting the body angle has been reached.
3. The utility model achieves the purpose of locking the rotating rod by arranging the fixed rod, the notch and the clamping plate, after the adjustment of the tube body is completed, a user pulls the clamping plate rightwards to clamp the inner cavity of the notch at the right end of the clamping plate and the surface of the rotating rod, when an operation is needed, the U-shaped clamping groove is clamped at the side surface of an operating table by arranging the U-shaped clamping groove and the locking bolt, then the locking bolt is screwed, the locking bolt rotates to move upwards, the top of the locking bolt reaches the inner cavity of the U-shaped clamping groove and is attached to the bottom of the operating table, the purpose of fixing the device and the operating table is achieved, the shape of the clamping plate is matched with the tube by arranging the clamping plate and the rubber pad, the purpose of conveniently clamping the tube is achieved, meanwhile, when the clamping plate clamps the tube by arranging the rubber pad, the rubber pad can increase the friction force between the tube and the clamping plate, the purpose of preventing the catheter from sliding is achieved.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a partial front sectional view of the structure of the present invention;
FIG. 3 is a partial right sectional view of the clamping plate of the present invention;
FIG. 4 is a partial rear sectional view of the clamping plate of the present invention;
fig. 5 is an enlarged view of a portion a in fig. 1 according to the present invention.
In the figure: 1. a support plate; 2. a first threaded rod; 3. a threaded pipe; 4. a second threaded rod; 5. a block body; 6. a connecting rod; 7. an articulation member; 8. a pipe body; 9. a rod body; 10. a slider; 11. a support bar; 12. a clamping plate; 13. a locking lever; 14. a spring; 15. a rotating rod; 16. a gear; 17. an arc toothed plate; 18. a chucking plate; 19. a U-shaped clamping groove; 20. and (4) locking bolts.
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. 1-5, a thrombus suction device for clinical vascular surgery comprises a support plate 1, a first threaded rod 2 is fixedly installed on the left side of the top of the support plate 1, a threaded pipe 3 is in threaded connection with the surface of the first threaded rod 2, a second threaded rod 4 is in threaded connection with the inner cavity of the threaded pipe 3 and positioned above the first threaded rod 2, a block 5 is supported by a top bearing of the second threaded rod 4, a connecting rod 6 is fixedly installed on the right side of the block 5, a hinge element 7 is arranged on the right side of the connecting rod 6, the right end of the connecting rod 6 is hinged with a tube body 8 through the hinge element 7, a tube body 9 is in threaded connection with the top of the tube body 8, a slider 10 is supported by an inner cavity bearing, the bottom of the tube body 9 penetrates through the tube body 8 and extends to the tube body 8, the surface of the slider 10 is in sliding connection with the inner cavity of the, the body 8 is run through and the outside that extends to body 8 to the bottom of grip block 12, through backup pad 1, first threaded rod 2, screwed pipe 3, second threaded rod 4, block 5, connecting rod 6, articulated elements 7, body 8, the body of rod 9, slider 10, the setting of bracing piece 11 and grip block 12, the purpose that makes the pipe remain stable in the operation has been reached, in clinical vascular surgery thrombus treatment, the commonly used treatment means thrombus takes out the operation, the pipe will be amputated the suction means and carry the thrombus position through the seal wire in the operation handheld pipe usually of medical personnel, but shake appears easily in the long-time handheld pipe, cause the problem of secondary injury easily to patient's wound.
In this embodiment, it is concrete, the fixed surface of screwed pipe 3 installs anti-skidding cover, the screw thread on first threaded rod 2 and the 4 surfaces of second threaded rod is the opposite direction setting, through the setting of anti-skidding cover, the user can increase the frictional force between palm and screwed pipe 3 when twisting screwed pipe 3, anti-skidding purpose has been reached, set up through the screw direction on first threaded rod 2 and the 4 surfaces of second threaded rod, the user is when twisting screwed pipe 3, the rotation of screwed pipe 3 drives first threaded rod 2 and the removal of second threaded rod 4 to opposite direction, the purpose of realizing the lift has been reached.
In the embodiment, specifically, the left side of the block 5 is inserted with a locking rod 13, the left side of the locking rod 13 is fixedly provided with a plate body, and the right side of the plate body is fixedly provided with a spring 14, the right side of the spring 14 is fixedly arranged with the left side of the block body 5, the right end of the locking rod 13 sequentially penetrates through the spring 14 and the block body 5 and extends to the inner cavity of the block body 5, through the setting of check lock lever 13, the user is when needs adjustment direction, pulling check lock lever 13 left, the removal of check lock lever 13 drives the plate body and removes, the removal of plate body can be extension spring 14 left, the user realizes the direction regulation through rotating block 5 this moment, the user loosens check lock lever 13 after the direction regulation is accomplished, check lock lever 13 moves right under spring 14's pulling this moment, the right-hand member that makes check lock lever 13 runs through the left side laminating of the inner chamber that block 5 reachd block 5 and second threaded rod 4, the purpose of locking block 5 has been reached.
In this embodiment, it is concrete, the positive right side bearing of connecting rod 6 supports there is the bull stick 15, the fixed surface of bull stick 15 installs gear 16, the left side fixed mounting of articulated elements 7 has arc pinion rack 17, gear 16 and the meshing of arc pinion rack 17, through bull stick 15, the setting of gear 16 and arc pinion rack 17, when the user needs the angle of adjusting body 8, drive gear 16 through rotating bull stick 15 and rotate, gear 16's rotation drives arc pinion rack 17 and removes, the removal of arc pinion rack 17 drives articulated elements 7 and rotates, the rotation of articulated elements 7 drives body 8 and rotates, thereby the purpose of adjusting the 8 angles of body has been reached.
In this embodiment, it is concrete, the front of connecting rod 6 and the left side fixed mounting that is located bull stick 15 have the dead lever, and the front sliding connection of dead lever has chucking plate 18, the notch with 15 looks adaptations of bull stick is seted up on the right side of chucking plate 18, the cross section of bull stick 15 is regular hexagon setting, through the dead lever, notch and chucking plate 18's setting, after accomplishing the regulation to body 8, the user stimulates chucking plate 18 right, the inner chamber that makes 18 right-hand member notches of chucking plate and the surperficial chucking of bull stick 15, the purpose of locking bull stick 15 has been reached.
In this embodiment, it is specific, there is U type draw-in groove 19 right side fixed mounting of backup pad 1, the bottom threaded connection of U type draw-in groove 19 has the fitting pin 20, the top of fitting pin 20 runs through U type draw-in groove 19 and extends to the inner chamber of U type draw-in groove 19, through the setting of U type draw-in groove 19 and fitting pin 20, when needing to perform the operation, with U type draw-in groove 19 card in the side of operating table, then tighten fitting pin 20, the rotation of fitting pin 20 makes its rebound, make the top of fitting pin 20 arrive the inner chamber of U type draw-in groove 19 and laminate with the bottom of operating table, reached the fixed purpose of messenger's this device and operating table.
In this embodiment, specifically, clamping plate 12 is the arc setting, and the inboard fixed mounting of clamping plate 12 has the rubber pad, and through the setting of clamping plate 12 and rubber pad, the shape and the pipe looks adaptation of clamping plate 12 have reached the convenient tight purpose of pipe clamp, simultaneously through the setting of rubber pad, when clamping plate 12 presss from both sides the pipe clamp, the rubber pad can increase the frictional force between pipe and the clamping plate 12, has reached the gliding purpose of preventing the pipe.
The working principle is as follows: when a thrombus taking operation is performed on a vascular surgery patient, after a catheter is inserted into a thrombus position of the patient, a user twists the threaded pipe 3, the rotation of the threaded pipe 3 drives the first threaded rod 2 and the second threaded rod 4 to move in opposite directions, so that the device is adjusted to a proper height, then pulls the locking rod 13 leftwards, the movement of the locking rod 13 drives the plate body to move, the plate body can stretch the spring 14 leftwards, the user adjusts the clamping plate 12 to be right above the catheter by rotating the block body 5, the user loosens the locking rod 13 after the direction adjustment is completed, the locking rod 13 moves rightwards under the pulling of the spring 14, the right end of the locking rod 13 penetrates through the block body 5 to reach the inner cavity of the block body 5 to be attached to the left side of the second threaded rod 4, the aim of locking the block body 5 is fulfilled, at the time, the user twists the rotating rod 15, the rotation of the rotating rod 15 drives, the rotation of gear 16 drives arc pinion rack 17 and removes, arc pinion rack 17's removal drives articulated elements 7 and rotates, the rotation of articulated elements 7 drives body 8 and rotates, body 8's rotation drives clamp plate 12 and rotates, thereby set up clamp plate 12 to the angle the same with the pipe, the user twists the body of rod 9 this moment, the rotation of the body of rod 9 drives slider 10 and removes, slider 10's removal drives bracing piece 11 and removes, bracing piece 11's removal drives clamp plate 12 and inwards presss from both sides tightly the pipe, thereby reached and carried out the mesh that supports to the pipe, it shakes the wound that causes the secondary injury to the patient to reduce the pipe in the operation.
The standard parts used in the present application document can be purchased from the market, and can be customized according to the description of the specification and the accompanying drawings, the specific connection mode of each part adopts the conventional means of mature bolt, rivet, welding and the like in the prior art, the machinery, parts and equipment adopt the conventional models in the prior art, and the structure and principle of the parts known by the skilled person can be known by the technical manual or by the conventional experimental method.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. A clinical vascular surgery thrombus suction device comprises a support plate (1), and is characterized in that: the left side of the top of the supporting plate (1) is fixedly provided with a first threaded rod (2), the surface of the first threaded rod (2) is in threaded connection with a threaded pipe (3), the inner cavity of the threaded pipe (3) is positioned above the first threaded rod (2) and is in threaded connection with a second threaded rod (4), the top bearing of the second threaded rod (4) supports a block body (5), the right side of the block body (5) is fixedly provided with a connecting rod (6), the right side of the connecting rod (6) is provided with an articulated piece (7), the right end of the connecting rod (6) is articulated with a pipe body (8) through the articulated piece (7), the top of the pipe body (8) is in threaded connection with a pipe body (9), the bottom of the pipe body (9) penetrates through the pipe body (8) and extends to the inner cavity bearing of the pipe body (8) and is supported with a sliding block (10), the surface of, the equal fixed mounting in both sides of slider (10) bottom has bracing piece (11), the bottom of bracing piece (11) and the inner chamber that is located body (8) articulate has pinch-off blades (12), the outside of body (8) is run through and extend to body (8) in the bottom of pinch-off blades (12).
2. A clinical vascular surgical thrombus extraction device according to claim 1, wherein: the surface of the threaded pipe (3) is fixedly provided with an anti-skidding sleeve, and the threads on the surfaces of the first threaded rod (2) and the second threaded rod (4) are arranged in opposite directions.
3. A clinical vascular surgical thrombus extraction device according to claim 1, wherein: the left side of block (5) is pegged graft and is had check lock lever (13), the left side fixed mounting of check lock lever (13) has the plate body, and the right side fixed mounting of plate body has spring (14), the right side of spring (14) and the left side fixed mounting of block (5), the right-hand member of check lock lever (13) runs through spring (14) and block (5) in proper order and extends to the inner chamber of block (5).
4. A clinical vascular surgical thrombus extraction device according to claim 1, wherein: connecting rod (6) positive right side bearing support has bull stick (15), the fixed surface of bull stick (15) installs gear (16), the left side fixed mounting of articulated elements (7) has arc pinion rack (17), gear (16) and arc pinion rack (17) meshing.
5. A clinical vascular surgery thrombus extraction device according to claim 4, wherein: the front of connecting rod (6) and the left side fixed mounting that is located bull stick (15) have the dead lever, and the front sliding connection of dead lever has chucking plate (18), the notch with bull stick (15) looks adaptation is seted up on the right side of chucking plate (18), the cross section of bull stick (15) is regular hexagon setting.
6. A clinical vascular surgical thrombus extraction device according to claim 1, wherein: the right side fixed mounting of backup pad (1) has U type draw-in groove (19), the bottom threaded connection of U type draw-in groove (19) has latch bolt (20), the inner chamber that U type draw-in groove (19) and extend to U type draw-in groove (19) is run through at the top of latch bolt (20).
7. A clinical vascular surgical thrombus extraction device according to claim 1, wherein: the clamping plate (12) is arranged in an arc shape, and a rubber pad is fixedly arranged on the inner side of the clamping plate (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021226192.5U CN213189929U (en) | 2020-06-29 | 2020-06-29 | Clinical vascular surgery thrombus suction means |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021226192.5U CN213189929U (en) | 2020-06-29 | 2020-06-29 | Clinical vascular surgery thrombus suction means |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213189929U true CN213189929U (en) | 2021-05-14 |
Family
ID=75831600
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021226192.5U Expired - Fee Related CN213189929U (en) | 2020-06-29 | 2020-06-29 | Clinical vascular surgery thrombus suction means |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213189929U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114131850A (en) * | 2021-10-09 | 2022-03-04 | 深圳市科华热流道有限公司 | Hot runner system with intelligent temperature control function |
-
2020
- 2020-06-29 CN CN202021226192.5U patent/CN213189929U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114131850A (en) * | 2021-10-09 | 2022-03-04 | 深圳市科华热流道有限公司 | Hot runner system with intelligent temperature control function |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN213189929U (en) | Clinical vascular surgery thrombus suction means | |
| CN111603218A (en) | Hemostasis compressor is intervene to intracardiac branch of academic or vocational study | |
| CN107348985A (en) | A kind of clinical laboratory's Multifunctional blood collecting device | |
| CN117297673A (en) | Biopsy sampler for tumor | |
| CN211534372U (en) | Traditional chinese medical science internal medicine diagnosis detects care apparatus | |
| CN210932743U (en) | Novel well medical acupuncture point catgut embedding needling instrument | |
| CN215273697U (en) | Emergency nursing is with emergent fixing device of limbs bone fracture | |
| CN212089615U (en) | Kidney puncture device for nephrology department | |
| CN209966462U (en) | Posterior approach hip joint replacement operation auxiliary device | |
| CN112545632A (en) | Orthopedics is clinical with automatic nail device of getting | |
| CN216021338U (en) | Bone surgery that facilitates use is with getting nail device | |
| CN217472297U (en) | Adjustable lower limb lifting device for promoting venous blood backflow | |
| CN215780495U (en) | Medical auxiliary device for removing needle in transfusion harbor | |
| CN220370043U (en) | Nursing device for venipuncture of old people | |
| CN215349562U (en) | Fixing support for surgical operation | |
| CN210871850U (en) | Hemostasis device for cardiology department | |
| CN213588584U (en) | Electrode treatment device for retinitis pigmentosa | |
| CN218636404U (en) | Neurosurgery intervenes operation and connects gatherer | |
| CN211674996U (en) | Surgical postoperative care frame | |
| CN216570715U (en) | Limb lifting device for surgical operation | |
| CN214860100U (en) | Arm fixing device for clinical use of intracardiac branch of academic or vocational study | |
| CN216060843U (en) | Auxiliary sleeve for treating oral cavity dental pulp disease | |
| CN215608137U (en) | External fixing device of kidney disease dialysis tube | |
| CN215129865U (en) | Parallel pressure device for orthopedics department | |
| CN219147810U (en) | Thoracic cavity puncture device convenient to fix |
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: 20210514 |