CN112150900A - Model for practicing puncture in transfusion port - Google Patents
Model for practicing puncture in transfusion port Download PDFInfo
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- CN112150900A CN112150900A CN202010933321.2A CN202010933321A CN112150900A CN 112150900 A CN112150900 A CN 112150900A CN 202010933321 A CN202010933321 A CN 202010933321A CN 112150900 A CN112150900 A CN 112150900A
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- base
- main body
- liquid storage
- skin
- body box
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- 239000007788 liquid Substances 0.000 claims abstract description 57
- 238000001802 infusion Methods 0.000 claims abstract description 34
- 239000012790 adhesive layer Substances 0.000 claims abstract description 14
- 230000000712 assembly Effects 0.000 claims abstract description 4
- 238000000429 assembly Methods 0.000 claims abstract description 4
- 229920000297 Rayon Polymers 0.000 claims description 7
- 239000010410 layer Substances 0.000 claims description 7
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 4
- 238000004891 communication Methods 0.000 claims description 4
- 239000000741 silica gel Substances 0.000 claims description 4
- 229910002027 silica gel Inorganic materials 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 2
- 239000003381 stabilizer Substances 0.000 claims description 2
- 239000002649 leather substitute Substances 0.000 claims 2
- 238000004026 adhesive bonding Methods 0.000 claims 1
- 238000010276 construction Methods 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 7
- 239000010985 leather Substances 0.000 abstract 2
- 238000004088 simulation Methods 0.000 abstract 2
- 244000241796 Christia obcordata Species 0.000 description 3
- 230000009471 action Effects 0.000 description 3
- 239000000853 adhesive Substances 0.000 description 3
- 230000001070 adhesive effect Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000007924 injection Substances 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000012797 qualification Methods 0.000 description 2
- 238000007920 subcutaneous administration Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 239000003978 infusion fluid Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 210000002620 vena cava superior Anatomy 0.000 description 1
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
- G09B23/00—Models for scientific, medical, or mathematical purposes, e.g. full-sized devices for demonstration purposes
- G09B23/28—Models for scientific, medical, or mathematical purposes, e.g. full-sized devices for demonstration purposes for medicine
- G09B23/285—Models for scientific, medical, or mathematical purposes, e.g. full-sized devices for demonstration purposes for medicine for injections, endoscopy, bronchoscopy, sigmoidscopy, insertion of contraceptive devices or enemas
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- Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Physics & Mathematics (AREA)
- Computational Mathematics (AREA)
- Mathematical Optimization (AREA)
- Medical Informatics (AREA)
- Medicinal Chemistry (AREA)
- Chemical & Material Sciences (AREA)
- Algebra (AREA)
- Radiology & Medical Imaging (AREA)
- Pulmonology (AREA)
- Mathematical Analysis (AREA)
- General Health & Medical Sciences (AREA)
- Mathematical Physics (AREA)
- Pure & Applied Mathematics (AREA)
- Business, Economics & Management (AREA)
- Educational Administration (AREA)
- Educational Technology (AREA)
- Theoretical Computer Science (AREA)
- Instructional Devices (AREA)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The invention discloses an infusion port puncture practice model which comprises a main body box, a simulation man leather and an infusion port base, wherein guide strips are fixed on the inner walls of the left side and the right side of the main body box, adjusting support leg assemblies are installed at four corners of the lower surface of the main body box, a liquid storage box is installed inside the main body box, arc-shaped handles are fixed on the outer walls of the front side and the rear side of the liquid storage box, through holes are formed in the upper portions of the arc-shaped handles, guide pipes are connected to the upper portions of the through holes, a leakage net is installed in the middle of the upper surface of the main body box, an adhesive layer is arranged on the outer edge of the leakage net, the simulation man leather is arranged above the adhesive layer, guide grooves are formed in the surface of the connection portion of the guide pipes and the leakage net, clamping grooves are uniformly. The invention can carry out puncture practice at a plurality of positions on one simulated human skin, thereby effectively improving the utilization rate of the simulated human skin, facilitating the replacement of the simulated human skin and ensuring good practice effect.
Description
Technical Field
The invention relates to the technical field of puncture practice models, in particular to a puncture practice model for an infusion port.
Background
The port is a closed infusion device completely implanted in the human body and comprises a conduit part with the tip positioned in the superior vena cava and an injection seat embedded in the subcutaneous part. The puncture of the infusion port needs to be trained through special prosthesis operation, and can be operated on a patient after qualification check and qualification, otherwise, the needle of the butterfly wing is inserted to a certain depth and does not enter the infusion port seat, and then the needle is directly infused to the subcutaneous part, so that more serious consequences can be generated, the needle of the butterfly wing inserted into the infusion port seat to a certain depth touches the inner bottom surface of the infusion port seat to damage the needle point of the butterfly wing needle to be used, and the needle point part is blocked. The conventional operation prosthesis used for the puncture practice of the infusion port at present generally comprises a base, a simulated skin and an infusion port seat, wherein the corresponding infusion port seat is arranged on the upper end surface of the corresponding base, and the corresponding simulated skin is laminated on the corresponding base so as to cover the infusion port seat.
This kind of traditional operation false body stability is relatively poor in the use, and the emulation skin is in case fixed just not convenient for change, leads to the utilization ratio of emulation skin lower, and traditional operation false body is not convenient for judge whether the puncture is successful, has established unobstructed infusion route to be difficult to collect the infusion liquid of practicing the in-process, reach cyclic utilization's effect, lead to liquid to wander wantonly, the inconvenient problem of clearing up, for this reason, we propose a higher infusion puncture practice model in port practicality.
Disclosure of Invention
The invention aims to provide a transfusion port puncture practice model, which solves the problems that the traditional operation prosthesis is poor in stability in the use process, the simulated skin is inconvenient to replace once fixed, the utilization rate of the simulated skin is low, the traditional operation prosthesis is inconvenient to judge whether puncture is successful or not, a smooth transfusion passage is established or not, transfusion liquid in the practice process is difficult to collect, the effect of recycling is achieved, and the liquid is dispersed wantonly and is inconvenient to clean.
In order to achieve the purpose, the invention provides the following technical scheme: a puncture practice model for a transfusion port comprises a main body box, a simulated human skin and a transfusion port base, wherein guide strips are fixed on the inner walls of the left side and the right side of the main body box, and four corners of the lower surface of the main body box are all provided with adjusting support leg components, a liquid storage box is arranged in the main body box, arc-shaped handles are fixed on the outer walls of the front side and the rear side of the liquid storage tank, through holes are arranged above the arc-shaped handles, a conduit is connected above the perforation, a leakage net is arranged in the middle of the upper surface of the main body box, the outer edge of the leakage net is provided with an adhesive layer, the simulated human skin is arranged above the adhesive layer, the surface of the joint of the conduit and the leakage net is provided with a guide groove, the upper surface of the leakage net is evenly provided with a clamping groove, the transfusion port base is arranged above the clamping groove, the inside of leaking the net has evenly seted up the fretwork hole, the left and right sides outer wall of liquid reserve tank all is seted up flutedly.
Preferably, the guide bar is matched with the groove in size, and the liquid storage box forms a sliding structure with the main box through the guide bar and the groove.
Preferably, adjust the stabilizer blade subassembly and include the base cover, adjust the pole, base and antiskid cover, and the inside below of base cover is connected with the regulation pole, the lower extreme of adjusting the pole is fixed with the base, and the lower surface parcel of base has the antiskid cover.
Preferably, the inner wall of the base cover and the outer wall of the adjusting rod are both provided with threads, the sizes of the threads between the base cover and the adjusting rod are matched, and a full-surrounding structure is formed between the anti-skidding sleeve and the base.
Preferably, the conduit penetrates through the inside of the perforation, the conduit and the liquid storage tank form a communication structure through the perforation, and the conduit is of a transparent structure.
Preferably, the connection mode between the viscose layer and the simulated skin is bonding connection, the appearance structure of the viscose layer is a structure shaped like a Chinese character 'hui', and the simulated skin forms a detachable structure through the viscose layer and the main body box.
Preferably, the structure of emulation people's skin is elastic structure, and the material of emulation people's skin is silica gel to the internal surface of emulation people's skin closely laminates with the upper surface of infusion port base.
Preferably, the appearance structure of the drain net is a hollowed-out net structure, and the drain net forms a communication structure with the liquid storage tank through the hollowed-out holes.
Preferably, the number of the clamping grooves is six, the infusion port base forms a clamping structure with the leakage net through the clamping grooves, and the infusion port base is connected with the catheter in a sleeved mode.
Compared with the prior art, the invention has the following beneficial effects:
1. according to the invention, the guide bar is embedded in the groove, so that the liquid storage box can be conveniently positioned and mounted with the main box, and can be pulled and moved back and forth relative to the main box by utilizing the sliding action between the guide bar and the groove, so that the liquid storage box can be conveniently opened, and further, the liquid in the liquid storage box can be conveniently treated in a centralized and unified manner;
2. according to the invention, the base in the adjusting support leg assembly can be subjected to certain height fine adjustment by utilizing the screwing action of the threads between the base cover and the adjusting rod, so that the four adjusting support leg assemblies can be subjected to stable adjustment according to the position of the placing position of the whole model, and the problem of inconvenient puncture practice caused by unstable model placing is effectively avoided;
3. the catheter and the transfusion port base are sleeved together, so that the catheter and the transfusion port base are communicated, colored liquid is injected into the transfusion port base, and when the liquid can flow into the liquid storage tank through the leaked catheter, a complete transfusion channel is formed, so that the success of the puncture practice can be proved, and the user can conveniently and quickly judge;
4. the artificial skin is arranged to be adhered to the adhesive layer and then connected and fixed with the main body box, the artificial skin can be detached at the later stage of adhesive connection, a user can conveniently replace the artificial skin which is used for many times, and a good puncture practice effect is guaranteed;
5. according to the invention, the leakage net is communicated with the interior of the liquid storage tank, so that liquid can be collected in a backflow mode when puncture fails, the problem that cleaning is inconvenient in the later period due to the fact that the liquid is scattered is effectively solved, the clamping grooves are arranged in sequence, the placement position of the transfusion harbor base can be changed, puncture practice can be conducted on multiple positions on one simulated human skin, the utilization rate of the simulated human skin is effectively improved, and the transfusion harbor base is clamped in the clamping grooves, so that the puncture practice is effectively prevented from being influenced due to position deviation.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the internal cross-sectional structure of the present invention;
FIG. 3 is a top view of the main body case of the present invention;
FIG. 4 is an enlarged view of a portion of FIG. 2;
fig. 5 is a schematic view showing the internal cross-sectional structure of the adjustable leg assembly of the present invention.
In the figure: 1. a main body case; 2. conducting bars; 3. an adjusting foot assembly; 301. a base housing; 302. adjusting a rod; 303. a base; 304. an anti-slip sleeve; 4. a liquid storage tank; 5. an arc-shaped handle; 6. perforating; 7. a conduit; 8. a guide groove; 9. an adhesive layer; 10. simulating a human skin; 11. a leakage net; 12. a card slot; 13. a transfusion port base; 14. engraving holes; 15. and (4) a groove.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-5, a model for practicing puncture in a transfusion port comprises a main body box 1, a guide bar 2, an adjusting leg assembly 3, a base cover 301, an adjusting rod 302, a base 303, an anti-slip cover 304, a liquid storage tank 4, an arc-shaped handle 5, a perforation 6, a conduit 7, a guide groove 8, an adhesive layer 9, a simulated human skin 10, a leakage net 11, a clamping groove 12, a transfusion port base 13, a hollow hole 14 and a groove 15, wherein the guide bar 2 is fixed on the inner walls of the left and right sides of the main body box 1, the adjusting leg assembly 3 is installed on four corners of the lower surface of the main body box 1, the liquid storage tank 4 is installed inside the main body box 1, the arc-shaped handle 5 is fixed on the outer walls of the front and rear sides of the liquid storage tank 4, the perforation 6 is arranged above the arc-shaped handle 5, the conduit 7 is connected above the perforation 6, the leakage net 11 is installed in the middle, the artificial human skin 10 is arranged above the viscose layer 9, the surface of the joint of the conduit 7 and the leakage net 11 is provided with a guide groove 8, the upper surface of the leakage net 11 is uniformly provided with a clamping groove 12, the transfusion port base 13 is arranged above the clamping groove 12, the inner part of the leakage net 11 is uniformly provided with a hollow hole 14, and the outer walls of the left side and the right side of the liquid storage tank 4 are both provided with a groove 15;
the guide bar 2 is matched with the groove 15 in size, the liquid storage box 4 forms a sliding structure with the main body box 1 through the guide bar 2 and the groove 15, the guide bar 2 is arranged to be embedded in the groove 15, the positioning installation between the liquid storage box 4 and the main body box 1 is convenient, the liquid storage box 4 can also move back and forth relative to the main body box 1 by utilizing the sliding action between the guide bar 2 and the groove 15, the liquid storage box 4 is convenient to open, the liquid in the liquid storage box 4 is convenient to be centralized and unified, the adjusting leg assembly 3 comprises a base cover 301, an adjusting rod 302, a base 303 and an anti-skidding sleeve 304, the adjusting rod 302 is connected below the inner part of the base cover 301, the base 303 is fixed at the lower end of the adjusting rod 302, the anti-skidding sleeve 304 wraps the lower surface of the base 303, the inner wall of the base cover 301 and the outer wall of the adjusting rod 302 are both provided with threads, and the thread, and form the all-round structure between the antiskid set 304 and the base 303, the base 303 in setting up and adjusting the leg assembly 3 can utilize the base cover 301 and adjust the threaded twist between the pole 302 to carry on certain high fine tuning, and then make four adjust the leg assembly 3 can carry on the stable regulation according to the position of the placement position of the whole model, avoid the model to place the unstable problem that causes the puncture to practise the inconvenience effectively, the conduit 7 runs through the inside of perforating 6, and the conduit 7 forms the communicating structure through perforating 6 and liquid storage tank 4, and the structure of the conduit 7 is a transparent structure, set up conduit 7 and infusion port base 13 to cup joint together, make it communicate between the two, inject the colored liquid into the base 13 of infusion port, when can see the liquid and flow into the liquid storage tank 4 through the conduit 7 that spills, form a complete infusion route, the success of the puncture practice can be proved, and the user can conveniently and quickly judge;
the connection mode between the adhesive layer 9 and the artificial skin 10 is adhesive connection, the appearance structure of the adhesive layer 9 is a zigzag structure, the artificial skin 10 forms a detachable structure with the main body box 1 through the adhesive layer 9, the artificial skin 10 is an elastic structure, the artificial skin 10 is made of silica gel, the inner surface of the artificial skin 10 is tightly attached to the upper surface of the transfusion harbor base 13, the artificial skin 10 is arranged to be adhered to the adhesive layer 9 and then fixedly connected with the main body box 1, the adhesive connection can be detached at the later stage, a user can conveniently replace the artificial skin 10 which is used for many times, and good puncture practice effect is ensured, the artificial skin 10 is made of silica gel, the puncture effect is higher in similarity with the human skin, the practice effect is better, the appearance structure of the mesh-type leakage net 11 is a hollow-type structure, and the mesh-type leakage net 11 forms a communication structure with the liquid storage tank 4 through the hollow hole 14, set up and leak net 11 and 4 inside intercommunications of liquid reserve tank, so that when the puncture is failed, carry out the backward flow to liquid and collect, effectively avoid liquid to scatter and lead to the inconvenient problem of later stage clearance, the quantity of draw-in groove 12 sets up to six, and infusion port base 13 passes through draw-in groove 12 and leaks and constitute the block structure between the net 11, and the connected mode between infusion port base 13 and the pipe 7 is for cup jointing, set up a plurality of draw-in grooves 12 and arrange in proper order, so that alternate the laying position of infusion port base 13, so that can puncture the exercise in a plurality of positions on emulation skin 10, thereby effectively improve the utilization ratio of emulation skin 10, and infusion port base 13 card is inside draw-in groove 12, effectively avoid it to take place the offset, influence the puncture exercise.
The working principle is as follows: for the model of the infusion port puncture practice, firstly, the infusion port base 13 is placed in one of the clamping grooves 12, the infusion port base 13 is connected with the guide pipe 7, the guide pipe 7 is embedded above the guide groove 8 to avoid the movement and the deviation, then the simulated skin 10 is covered above the infusion port base 13, the outer edge of the simulated skin 10 is pressed, the outer edge of the simulated skin 10 is adhered with the adhesive layer 9, and the simulated skin 10 covers the infusion port base 13;
then the whole model is placed on a desktop, the stability of the model is adjusted by adjusting the support leg assemblies 3, if the model is unstable, one adjusting support leg assembly 3 is in a suspended state, at the moment, the base 303 is rotated anticlockwise, the base 303 drives the adjusting rod 302 to rotate inside the base cover 301, the adjusting rod 302 is gradually screwed out of the base cover 301 until the anti-slip sleeve 304 contacts the desktop, stable support is carried out, and when puncture practice is carried out, if puncture deviation causes failure, colored liquid injected into the model can flow into the liquid storage tank 4 through the hollow holes 14 in the drain net 11, and recovery and collection are carried out;
when the puncture is successful, to the coloured liquid of the inside injection of model, coloured liquid is carried for pipe 7 through infusion port base 13, can see coloured liquid and flow through in pipe 7 department, and flow into inside liquid reserve tank 4 through perforation 6, then hold arc handle 5, outside pulling liquid reserve tank 4, relative slip takes place between liquid reserve tank 4 drive conducting bar 2 and the recess 15, until taking out liquid reserve tank 4 from main part box 1 inside, can clear up the liquid of liquid reserve tank 4 inside, accomplish the use of whole infusion port puncture exercise model like this.
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 (9)
1. The utility model provides a transfusion harbor puncture practice model, includes main part box (1), emulation people's skin (10) and transfusion harbor base (13), its characterized in that: the artificial leather is characterized in that guide strips (2) are fixed on the inner walls of the left side and the right side of the main body box (1), adjusting support leg assemblies (3) are installed on four corners of the lower surface of the main body box (1), a liquid storage box (4) is installed inside the main body box (1), arc-shaped handles (5) are fixed on the outer walls of the front side and the rear side of the liquid storage box (4), through holes (6) are formed in the upper portions of the arc-shaped handles (5), guide pipes (7) are connected to the upper portions of the through holes (6), a leakage net (11) is installed in the middle of the upper surface of the main body box (1), an adhesive layer (9) is arranged on the outer edge of the leakage net (11), the artificial leather (10) is arranged above the adhesive layer (9), guide grooves (8) are formed in the surface of the connecting portion of the guide pipes (7) and the leakage net (11), clamping grooves (12) are uniformly formed in the upper surface of, the inner part of the leakage net (11) is uniformly provided with hollow holes (14), and the outer walls of the left side and the right side of the liquid storage tank (4) are provided with grooves (15).
2. The port puncture practice model according to claim 1, wherein: the guide bar (2) is matched with the groove (15) in size, and the liquid storage box (4) forms a sliding structure with the main body box (1) through the guide bar (2) and the groove (15).
3. The port puncture practice model according to claim 1, wherein: adjust stabilizer blade subassembly (3) including base cover (301), regulation pole (302), base (303) and antiskid cover (304), and the inside below of base cover (301) is connected with regulation pole (302), the lower extreme of adjusting pole (302) is fixed with base (303), and the lower surface parcel of base (303) has antiskid cover (304).
4. The port puncture practice model according to claim 3, wherein: the inner wall of the base cover (301) and the outer wall of the adjusting rod (302) are both provided with threads, the sizes of the threads between the base cover (301) and the adjusting rod (302) are identical, and a full-surrounding structure is formed between the anti-skidding sleeve (304) and the base (303).
5. The port puncture practice model according to claim 1, wherein: the guide pipe (7) penetrates through the inner part of the through hole (6), the guide pipe (7) and the liquid storage tank (4) form a communication structure through the through hole (6), and the guide pipe (7) is of a transparent structure.
6. The port puncture practice model according to claim 1, wherein: the connection mode between viscose layer (9) and emulation skin (10) is adhesive bonding, and the appearance structure of viscose layer (9) is back font structure to constitute detachable construction between emulation skin (10) and main part box (1) through viscose layer (9).
7. The port puncture practice model according to claim 1, wherein: the structure of emulation people's skin (10) is elastic structure, and the material of emulation people's skin (10) is silica gel to the internal surface of emulation people's skin (10) closely laminates with the upper surface of infusion port base (13).
8. The port puncture practice model according to claim 1, wherein: the appearance structure of the screen (11) is a hollow net structure, and the screen (11) is communicated with the liquid storage tank (4) through the hollow holes (14).
9. The port puncture practice model according to claim 1, wherein: the number of the clamping grooves (12) is six, the infusion port base (13) forms a clamping structure with the leakage net (11) through the clamping grooves (12), and the infusion port base (13) is connected with the catheter (7) in a sleeved mode.
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CN202010933321.2A CN112150900A (en) | 2020-09-08 | 2020-09-08 | Model for practicing puncture in transfusion port |
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CN202010933321.2A CN112150900A (en) | 2020-09-08 | 2020-09-08 | Model for practicing puncture in transfusion port |
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Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN201387682Y (en) * | 2009-04-10 | 2010-01-20 | 武汉大学 | Venous transfusion training device |
CN207651059U (en) * | 2017-10-25 | 2018-07-24 | 周一峰 | A kind of Clinical Nursing Teaching venous infusion model |
CN109448526A (en) * | 2018-12-19 | 2019-03-08 | 周莉莉 | A kind of biology dissection device |
CN208954456U (en) * | 2018-02-02 | 2019-06-07 | 北京大学深圳医院(北京大学深圳临床医学院) | Transfusion port punctures practice model |
CN209199448U (en) * | 2018-11-12 | 2019-08-02 | 河南医学高等专科学校 | A kind of nursing teaching simulation teaching aid |
CN209297595U (en) * | 2018-04-27 | 2019-08-23 | 兰州大学第一医院 | A kind of medical educational equipment |
CN210429018U (en) * | 2019-07-03 | 2020-04-28 | 无锡市中医医院 | Infusion model for clinical nursing teaching |
CN210804934U (en) * | 2019-08-16 | 2020-06-19 | 首都医科大学宣武医院 | Human arm model |
-
2020
- 2020-09-08 CN CN202010933321.2A patent/CN112150900A/en active Pending
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN201387682Y (en) * | 2009-04-10 | 2010-01-20 | 武汉大学 | Venous transfusion training device |
CN207651059U (en) * | 2017-10-25 | 2018-07-24 | 周一峰 | A kind of Clinical Nursing Teaching venous infusion model |
CN208954456U (en) * | 2018-02-02 | 2019-06-07 | 北京大学深圳医院(北京大学深圳临床医学院) | Transfusion port punctures practice model |
CN209297595U (en) * | 2018-04-27 | 2019-08-23 | 兰州大学第一医院 | A kind of medical educational equipment |
CN209199448U (en) * | 2018-11-12 | 2019-08-02 | 河南医学高等专科学校 | A kind of nursing teaching simulation teaching aid |
CN109448526A (en) * | 2018-12-19 | 2019-03-08 | 周莉莉 | A kind of biology dissection device |
CN210429018U (en) * | 2019-07-03 | 2020-04-28 | 无锡市中医医院 | Infusion model for clinical nursing teaching |
CN210804934U (en) * | 2019-08-16 | 2020-06-19 | 首都医科大学宣武医院 | Human arm model |
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