CN219661920U - Clinical puncture fixing device for cardiovascular disease patient - Google Patents
Clinical puncture fixing device for cardiovascular disease patient Download PDFInfo
- Publication number
- CN219661920U CN219661920U CN202320432786.9U CN202320432786U CN219661920U CN 219661920 U CN219661920 U CN 219661920U CN 202320432786 U CN202320432786 U CN 202320432786U CN 219661920 U CN219661920 U CN 219661920U
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- wall
- arm support
- fixing
- locking bolt
- cardiovascular disease
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- 208000024172 Cardiovascular disease Diseases 0.000 title claims abstract description 18
- 239000000853 adhesive Substances 0.000 claims abstract 8
- 230000001070 adhesive effect Effects 0.000 claims abstract 8
- 238000009434 installation Methods 0.000 claims description 10
- 230000035515 penetration Effects 0.000 claims 2
- 230000000694 effects Effects 0.000 description 5
- 210000004204 blood vessel Anatomy 0.000 description 3
- 230000002526 effect on cardiovascular system Effects 0.000 description 2
- 210000003734 kidney Anatomy 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 210000005036 nerve Anatomy 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 208000003443 Unconsciousness Diseases 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000002872 contrast media Substances 0.000 description 1
- 208000029078 coronary artery disease Diseases 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000003745 diagnosis Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 210000000245 forearm Anatomy 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 208000010125 myocardial infarction Diseases 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000001356 surgical procedure Methods 0.000 description 1
- 229940126585 therapeutic drug Drugs 0.000 description 1
- 238000002560 therapeutic procedure Methods 0.000 description 1
- 208000019553 vascular disease Diseases 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/30—Against vector-borne diseases, e.g. mosquito-borne, fly-borne, tick-borne or waterborne diseases whose impact is exacerbated by climate change
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- Accommodation For Nursing Or Treatment Tables (AREA)
Abstract
The utility model discloses a clinical puncture fixing device for cardiovascular disease patients, which relates to the technical field of auxiliary instruments for cardiology and comprises an arm support, a palm support and a guide cylinder, wherein a rubber pad is arranged on the outer wall of the arm support, the palm support is fixedly arranged at the end part of the arm support, fixing belts are respectively arranged on the arm support and the palm support, fixing blocks are respectively arranged on the arm support and the palm support, through holes are formed in the fixing blocks, sub-magic adhesive and female magic adhesive are arranged on the outer wall of the fixing belts, the free ends of the fixing belts penetrate through the inside of the through holes and are reversely bent, and the sub-magic adhesive is adhered with the female magic adhesive.
Description
Technical Field
The utility model relates to the technical field of auxiliary instruments for cardiology, in particular to a clinical puncture fixing device for patients with cardiovascular diseases.
Background
Vascular diseases such as coronary heart disease, myocardial infarction and the like, and cardiovascular interventional therapy are effective treatment means. Currently, in a treatment device for cardiovascular interventional surgery, a guide wire or catheter is usually inserted into a patient's blood vessel under the guidance of an image diagnostic apparatus to perform diagnosis and treatment. The puncture needle is usually used for penetrating the guide wire into the needle cavity of the puncture needle after directly penetrating into a blood vessel, then extending into the catheter along the guide wire, and then injecting contrast agent or therapeutic drug into the catheter, so that the puncture accuracy is improved, and a puncture fixing device is usually used.
Through examining, chinese patent application number CN202021244131.1 discloses a clinical puncture fixing device of cardiovascular disease patient, including the arc, the arc upper end is equipped with trapezoidal box, trapezoidal box upper end is equipped with the U template of opening up, the left and right sides of U template lower extreme is sliding connection respectively has the rack of upper and lower direction, the slip direction of two racks is opposite, U template upper end rotates and is connected with axial around and is located the round pin axle between two racks, be equipped with about axial guide cylinder on the round pin axle, both ends are equipped with the fixed plate respectively around the guide cylinder, seted up the kidney slot that link up about the direction and around the fixed plate, both ends are equipped with the cylinder pole in the kidney slot of inserting its corresponding side respectively around the rack upside, both ends are equipped with the fixed band respectively around the arc.
The device can solve the problem that the angle of the puncture needle of the patient with cardiovascular disease can not be fixed at present, however, the puncture fixing device lacks an effect of fixing the arm of the patient when in use, medical staff can unconsciously shake the hand of the patient due to nerve factors when in puncture, the arm position of the patient is easy to change after shaking, and the medical staff can not normally perform the operation of puncture.
Disclosure of Invention
The utility model aims to solve the defects that in the prior art, because a puncture fixing device lacks an effect of fixing the arm of a patient when in use, hands of a patient can be unconsciously dithered due to nerve factors when a medical staff punctures, the arm position of the patient is easy to change after the shaking, and the medical staff cannot normally perform the puncturing operation, and provides the clinical puncture fixing device for the cardiovascular disease patient.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
a clinical puncture fixing device for cardiovascular disease patients, which comprises an arm support, a palm support and a guide cylinder, wherein a rubber pad is arranged on the outer wall of the arm support,
the palm support is fixedly arranged at the end part of the arm support, fixing belts are arranged on the arm support and the palm support, fixing blocks are arranged on the arm support and the palm support, through holes are formed in the fixing blocks, sub-magic sticking and female magic sticking are arranged on the outer wall of the fixing belts, the free ends of the fixing belts penetrate through the inside of the through holes and are reversely bent, and the sub-magic sticking is adhered to the female magic sticking;
the arm support is characterized in that an installation block is movably installed on the outer wall of the arm support, an adjusting type telescopic rod is fixedly installed on the outer wall of the installation block, an adjusting rod is movably installed at one end of the adjusting type telescopic rod, which is far away from the installation block, an installation frame is fixedly installed on the adjusting rod, and the guide cylinder is movably installed on the installation frame.
The technical scheme further comprises the following steps: the fixing belt and the fixing block which are positioned on the palm support are respectively and fixedly arranged on the opposite side walls of the palm support.
Further, the fixing belt and the fixing block which are positioned on the arm support are movably installed on the opposite side walls of the arm support respectively through the adjusting component.
Further, the spout has been seted up to the inner wall of arm support, adjusting part including sliding connection in first slider and second slider on the inner wall of spout, the inner wall sliding connection of spout has the connecting rod, the both ends of connecting rod respectively fixed connection in on the diapire of first slider with the second slider.
Further, a plurality of through holes are uniformly formed in the outer wall of the arm support at intervals, a thread groove is formed in the first sliding block, a first locking bolt is movably mounted in the through hole, and the first locking bolt is in threaded connection with the inner wall of the thread groove.
Further, the regulating groove is formed in the outer wall of the arm support, a plurality of positioning holes are uniformly formed in the inner wall of the regulating groove, the mounting block is slidably connected to the inside of the positioning holes, a second locking bolt is movably mounted on the outer wall of the mounting block, and the second locking bolt is in threaded connection with the inner wall of the positioning holes.
Further, a through groove is formed in one side, away from the mounting block, of the adjusting type telescopic rod, the adjusting rod is slidably connected to the inside of the through groove, a third locking bolt is connected to the end wall of the adjusting type telescopic rod in a threaded mode, and the third locking bolt is used for locking the adjusting rod.
Further, the guide cylinder is rotatably arranged on the mounting frame, a fourth locking bolt is connected to the outer thread of the mounting frame, and the fourth locking bolt is used for locking the guide cylinder.
Further, two fixing frames are fixedly arranged on the bottom wall of the arm support, a limit screw is connected to the fixing frames in a threaded mode, and a jacking block is fixedly arranged at the end portion of the limit screw.
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the utility model, the fixing of the arm of the patient can be realized through the mutual matching of the arm support, the palm support and the plurality of fixing belts, and the plurality of fixing belts are respectively positioned at the positions of the palm center, the big arm and the small arm, so that the palm, the big arm and the small arm are sequentially fixed, the fixing effect of the arm is improved, the phenomenon that the body position of the arm of the patient is changed due to the phenomenon of involuntary shaking of the arm of the patient in the puncturing process is avoided, the stability of the arm of the patient is improved, and the puncturing operation of medical staff is facilitated.
2. According to the utility model, the first sliding block, the second sliding block, the connecting rod and the first locking bolt in the adjusting mechanism are mutually matched to realize the adjustment of the positions of the two fixing bands of the arm, so that the large arm and the small arm can be fixed at proper positions, the fixing effect of the arm is improved, and the proper position fixing can be selected according to patients with different body types, thereby improving the applicability of the device.
Drawings
FIG. 1 is a schematic view of a first overall structure according to the present utility model;
FIG. 2 is a schematic diagram of a second overall structure according to the present utility model;
FIG. 3 is a schematic cross-sectional view of the present utility model;
FIG. 4 is an enlarged schematic view of the structure shown at A in FIG. 1;
FIG. 5 is an enlarged schematic view of the structure shown at B in FIG. 3;
FIG. 6 is an enlarged schematic view of the structure of FIG. 3C;
FIG. 7 is an enlarged schematic view of the structure of FIG. 3D;
fig. 8 is an enlarged schematic view of the structure at E in fig. 2.
In the figure:
11. an arm support; 12. a palm rest; 13. a rubber pad; 21. a fixing belt; 22. sticking the magic tape; 23. sticking female magic; 24. a fixed block; 25. a through hole; 31. a first slider; 32. a second slider; 33. a first locking bolt; 34. a through hole; 35. a thread groove; 36. a chute; 37. a connecting rod; 41. a fixing frame; 42. a limit screw; 43. a tightening block; 51. an adjustment tank; 52. positioning holes; 53. a mounting block; 54. a second locking bolt; 55. an adjustable telescopic rod; 56. an adjusting rod; 57. a mounting frame; 58. a third locking bolt; 59. a fourth locking bolt; 60. a guide cylinder.
Detailed Description
The technical scheme of the utility model is further described below with reference to the attached drawings and specific embodiments.
Example 1
Referring to fig. 1-8, the utility model provides a clinical puncture fixing device for cardiovascular disease patients, which comprises an arm support 11, a palm support 12 and a guide cylinder 60, wherein a rubber pad 13 is arranged on the outer wall of the arm support 11, the rubber pad 13 can improve the comfort of the patients, simultaneously can improve the friction force between the arms of the patients and the arm support 11, avoid the sliding of the arms of the patients,
the palm support 12 is fixedly arranged at the end part of the arm support 11, the arm support 11 and the palm support 12 are respectively provided with a fixing belt 21, the arm support 11 and the palm support 12 are respectively provided with a fixing block 24, the fixing blocks 24 are provided with through holes 25, the outer wall of the fixing belt 21 is provided with a son magic paste 22 and a mother magic paste 23, the free end of the fixing belt 21 penetrates through the inside of the through holes 25 and is reversely bent, and the son magic paste 22 is adhered with the mother magic paste 23;
the outer wall of the arm support 11 is movably provided with a mounting block 53, the outer wall of the mounting block 53 is fixedly provided with an adjustable telescopic rod 55 (wherein the adjustable telescopic rod 55 is a telescopic rod and consists of a sleeve and a movable rod, a locking nut is arranged on the sleeve in a threaded manner and used for fixing the movable rod), one end of the adjustable telescopic rod 55, which is far away from the mounting block 53, is movably provided with an adjusting rod 56, the adjusting rod 56 is fixedly provided with a mounting frame 57, and a guide cylinder 60 is movably arranged on the mounting frame 57; the angle of the guide cylinder 60 can be adjusted by the arranged mounting frame 57, when the angle is adjusted, the fourth locking bolt 59 can be rotated anticlockwise, the fixing of the guide cylinder 60 by the fourth locking bolt 59 is released, then the guide cylinder 60 is rotated to a proper angle, after the angle of the guide cylinder 60 is adjusted, the fourth locking bolt 59 can be rotated clockwise, the guide cylinder 60 is fixed by the fourth locking bolt 59, and then the stability of the guide cylinder 60 is ensured when the guide cylinder 60 is used for assisting in puncturing.
The fixing belt 21 and the fixing block 24 which are positioned on the palm rest 12 are respectively and fixedly arranged on the opposite side walls of the palm rest 12; wherein, the fixing strap 21 is positioned at the palm center of the hand of the patient when the fixing strap 21 is fixed on the palm support 12.
The fixing belt 21 and the fixing block 24 which are positioned on the arm support 11 are respectively and movably arranged on opposite side walls of the arm support 11 through an adjusting component, a chute 36 (the chute 36 is an inverted type) is formed in the inner wall of the arm support 11, the adjusting component comprises a first sliding block 31 and a second sliding block 32 which are connected onto the inner wall of the chute 36 in a sliding manner, a connecting rod 37 (the shape of the connecting rod 37 is the same as that of the chute 36) is connected onto the inner wall of the chute 36 in a sliding manner, two ends of the connecting rod 37 are respectively and fixedly connected onto bottom walls of the first sliding block 31 and the second sliding block 32, a plurality of through holes 34 are uniformly formed in the outer wall of the arm support 11 at intervals, a threaded groove 35 is formed in the first sliding block 31, a first locking bolt 33 is movably arranged in the through hole 34, and the first locking bolt 33 is connected onto the inner wall of the threaded groove 35 in a threaded manner; in order to fix the big arm and the small arm of the patient at the proper positions, the position of the fixing belt 21 on the arm support 11 can be adjusted through the adjusting component, the first locking bolt 33 can be rotated anticlockwise during adjustment, the first locking bolt 33 is moved out of the threaded groove 35, the fixing of the first sliding block 31 by the first locking bolt 33 is released, then the first sliding block 31 is pushed to slide in the sliding groove 36, and when the first sliding block 31 moves, the second sliding block 32 on the opposite side position can be simultaneously driven to move through the connecting rod 37, so that the fixing position of the fixing belt 21 on the arm can be adjusted, and the proper position can be selected according to the arm length of the patient to fix.
An adjusting groove 51 is formed in the outer wall of the arm support 11, a plurality of positioning holes 52 are uniformly formed in the inner wall of the adjusting groove 51, a mounting block 53 is slidably connected to the inside of the positioning holes 52, a second locking bolt 54 is movably mounted on the outer wall of the mounting block 53, and the second locking bolt 54 is in threaded connection with the inner wall of the positioning holes 52; in order to enable the lateral position of the guide cylinder 60 to be adjusted, a mounting block 53 with an adjustable position is arranged, when the position of the guide cylinder 60 needs to be adjusted, the second locking bolt 54 is rotated anticlockwise, the second locking bolt 54 is moved out of the positioning hole 52, the fixing of the mounting block 53 by the second locking bolt 54 is released, then the mounting block 53 is pushed to slide in the adjusting groove 51, after the mounting block 53 is adjusted to a proper position, the second locking bolt 54 is rotated clockwise to fix the mounting block 53, and at the moment, the adjustment of the lateral position of the guide cylinder 60 can be completed.
As shown in fig. 8, a through groove is formed on one side of the adjustable telescopic rod 55 away from the mounting block 53, the adjusting rod 56 is slidably connected to the inside of the through groove, a third locking bolt 58 is screwed on the end wall of the adjustable telescopic rod 55, and the third locking bolt 58 is used for locking the adjusting rod 56; in order to improve stability of the adjustment lever 56, a third lock bolt 58 is attached to the adjustment lever 56, and the adjustment lever 56 is locked and fixed by rotating the third lock bolt 58.
The mounting frame 57 is rotatably provided with a guide cylinder 60, the outer thread of the mounting frame 57 is connected with a fourth locking bolt 59, and the fourth locking bolt 59 is used for locking the guide cylinder 60; in order to improve the stability of the guide cylinder 60, a fourth locking bolt 59 is provided on the mounting bracket 57, and the guide cylinder 60 is locked and fixed by rotating the fourth locking bolt 59 after the position of the guide cylinder 60 is adjusted.
As shown in fig. 3 and 7, two fixing frames 41 are fixedly arranged on the bottom wall of the arm support 11, a limit screw 42 is connected to the fixing frames 41 in a threaded manner, and a jacking block 43 is fixedly arranged at the end part of the limit screw 42; in order to ensure the stability of the device, the arm support 11 is installed by the mutual matching of the fixing frame 41, the limiting screw rod 42 and the tightening block 43, when the arm support 11 is installed and fixed, the fixing frame 41 is clamped at the edge of the bed body, then the limiting screw rod 42 is rotated clockwise, threads outside the limiting screw rod 42 are meshed with threads on the fixing frame 41, so that the limiting screw rod 42 is driven to move upwards, the limiting screw rod 42 drives the tightening block 43 to move upwards, the tightening block 43 is tightly pressed at the edge of the bed body, and the arm support 11 is further fixed on the bed body.
In this embodiment, the working principle of the device is as follows: when the device is used for auxiliary puncture, the device can be fixed on a lathe bed, the fixing frame 41 is clamped on the lathe bed during fixing the device, the limiting screw rod 42 is rotated to tightly prop the propping block 43 on the lathe bed edge, the device is installed, then the arm of a patient is placed on the arm support 11, the palm is positioned on the palm support 12, then three fixing belts 21 are sequentially fixed on the big arm, the small arm and the palm of the patient, when the fixing belts 21 are fixed, the fixing belts 21 penetrate through the through holes 25 at the corresponding positions and are reversely bent, the sub-magic paste 22 is stuck on the female magic paste 23 after bending, the fixing of the fixing belts 21 can be completed, so that the fixing of the arms of the patient is completed, then the guide cylinder 60 is adjusted to a proper puncture position, a medical staff can puncture the blood vessel of the patient through the guide cylinder 60, the puncture needle can be prevented from swinging after puncture, and then the medical staff can insert a guide wire into the puncture needle;
this device is fixed palm, big arm and forearm joint in proper order through three fixed bands respectively, improves the fixed effect of arm to avoid because the phenomenon of unconscious shake appears in patient's arm in the puncture process after, and cause the phenomenon that patient's arm position changes to take place, improved the stability of patient's arm, and then make things convenient for medical personnel to carry out the puncture operation.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (9)
1. The clinical puncture fixing device for the cardiovascular disease patient is characterized by comprising an arm support (11), a palm support (12) and a guide cylinder (60), wherein a rubber pad (13) is arranged on the outer wall of the arm support (11),
the palm support (12) is fixedly arranged at the end part of the arm support (11), fixing belts (21) are arranged on the arm support (11) and the palm support (12), fixing blocks (24) are arranged on the arm support (11) and the palm support (12), through holes (25) are formed in the fixing blocks (24), sub-magic adhesive (22) and female magic adhesive (23) are arranged on the outer wall of the fixing belts (21), the free ends of the fixing belts (21) penetrate through the inside of the through holes (25) and are bent reversely, and the sub-magic adhesive (22) is adhered with the female magic adhesive (23);
the arm support is characterized in that an installation block (53) is movably installed on the outer wall of the arm support (11), an adjusting type telescopic rod (55) is fixedly installed on the outer wall of the installation block (53), an adjusting rod (56) is movably installed at one end, far away from the installation block (53), of the adjusting type telescopic rod (55), an installation frame (57) is fixedly installed on the adjusting rod (56), and a guide cylinder (60) is movably installed on the installation frame (57).
2. A cardiovascular disease patient clinical penetration fixation device according to claim 1, wherein the fixation straps (21) and the fixation blocks (24) on the palm rest (12) are fixedly mounted on opposite side walls of the palm rest (12), respectively.
3. A cardiovascular disease patient clinic penetration fixing device according to claim 2, wherein the fixing band (21) and the fixing block (24) on the arm rest (11) are movably mounted on opposite side walls of the arm rest (11) by adjusting components, respectively.
4. A cardiovascular disease patient clinic puncture fixing device according to claim 3, wherein the inner wall of the arm support (11) is provided with a sliding groove (36), the adjusting component comprises a first sliding block (31) and a second sliding block (32) which are slidably connected to the inner wall of the sliding groove (36), the inner wall of the sliding groove (36) is slidably connected with a connecting rod (37), and two ends of the connecting rod (37) are respectively fixedly connected to the bottom walls of the first sliding block (31) and the second sliding block (32).
5. The clinical puncture fixing device for cardiovascular disease patients according to claim 4, wherein a plurality of through holes (34) are uniformly formed in the outer wall of the arm support (11) at intervals, a thread groove (35) is formed in the first sliding block (31), a first locking bolt (33) is movably mounted in the through hole (34), and the first locking bolt (33) is in threaded connection with the inner wall of the thread groove (35).
6. The clinical puncture fixing device for cardiovascular disease patients according to claim 5, wherein the outer wall of the arm support (11) is provided with an adjusting groove (51), the inner wall of the adjusting groove (51) is uniformly provided with a plurality of positioning holes (52), the mounting block (53) is slidably connected to the inside of the positioning holes (52), the outer wall of the mounting block (53) is movably provided with a second locking bolt (54), and the second locking bolt (54) is in threaded connection with the inner wall of the positioning holes (52).
7. The clinical puncture fixing device for cardiovascular disease patients according to claim 6, wherein a through groove is formed in one side, far away from the mounting block (53), of the adjustable telescopic rod (55), the adjustable rod (56) is slidably connected to the inside of the through groove, a third locking bolt (58) is connected to the end wall of the adjustable telescopic rod (55) in a threaded manner, and the third locking bolt (58) is used for locking the adjustable rod (56).
8. The clinical puncture fixing device for patients with cardiovascular diseases according to claim 1, wherein a guide cylinder (60) is rotatably mounted on the mounting frame (57), a fourth locking bolt (59) is connected to the outer thread of the mounting frame (57), and the fourth locking bolt (59) is used for locking the guide cylinder (60).
9. The clinical puncture fixing device for cardiovascular disease patients according to claim 6, wherein two fixing frames (41) are fixedly arranged on the bottom wall of the arm support (11), limiting screws (42) are connected to the fixing frames (41) in a threaded mode, and a jacking block (43) is fixedly arranged at the end portion of each limiting screw (42).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320432786.9U CN219661920U (en) | 2023-03-09 | 2023-03-09 | Clinical puncture fixing device for cardiovascular disease patient |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320432786.9U CN219661920U (en) | 2023-03-09 | 2023-03-09 | Clinical puncture fixing device for cardiovascular disease patient |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219661920U true CN219661920U (en) | 2023-09-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320432786.9U Active CN219661920U (en) | 2023-03-09 | 2023-03-09 | Clinical puncture fixing device for cardiovascular disease patient |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219661920U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117582272A (en) * | 2023-12-11 | 2024-02-23 | 首都医科大学附属北京安贞医院 | Intracardiac branch of academic or vocational study clinical puncture device convenient to adjust puncture angle and application method thereof |
-
2023
- 2023-03-09 CN CN202320432786.9U patent/CN219661920U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117582272A (en) * | 2023-12-11 | 2024-02-23 | 首都医科大学附属北京安贞医院 | Intracardiac branch of academic or vocational study clinical puncture device convenient to adjust puncture angle and application method thereof |
| CN117582272B (en) * | 2023-12-11 | 2024-05-14 | 首都医科大学附属北京安贞医院 | Intracardiac branch of academic or vocational study clinical puncture device convenient to adjust puncture angle and application method thereof |
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