CN219501723U - Medical transfusion port puncture supporting device - Google Patents
Medical transfusion port puncture supporting device Download PDFInfo
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- CN219501723U CN219501723U CN202320646388.7U CN202320646388U CN219501723U CN 219501723 U CN219501723 U CN 219501723U CN 202320646388 U CN202320646388 U CN 202320646388U CN 219501723 U CN219501723 U CN 219501723U
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- supporting seat
- sleeve
- screw
- screw rod
- connector
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- 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
Abstract
The utility model belongs to the technical field of medical auxiliary devices, and particularly relates to a medical transfusion port puncture supporting device which comprises a first supporting seat, wherein a first groove is fixedly arranged in the first supporting seat, a first sleeve is fixedly arranged on one side of the upper surface of the first supporting seat, a first screw is connected with the inner thread of the first sleeve, a connector is fixedly connected with the upper part of the first screw, a second screw is fixedly arranged above the connector, an adjusting block is fixedly arranged on the outer surface of the connector, a second sleeve is connected with the upper thread of the second screw, a second supporting seat is fixedly arranged on the upper surface of the second sleeve, and a second groove is fixedly arranged in the second supporting seat. According to the utility model, the first sleeve, the second sleeve, the first screw rod, the second screw rod, the first supporting seat and the second supporting seat form a stable supporting device, and the supporting device can be adjusted by rotating the adjusting block, so that the applicability of the device is improved.
Description
Technical Field
The utility model relates to the technical field of medical auxiliary devices, in particular to a medical infusion port puncture supporting device.
Background
The infusion port is also implanted with the drug delivery device on the venous access system of the patient, thereby completing medical operations such as intravenous drug delivery, fluid infusion, blood transfusion, blood sampling, parenteral nutrition and the like.
The prior art has the following problems:
when the conventional medical transfusion port is implanted into the skin of a patient, the patient is usually manually positioned out of the subcutaneous transfusion port and then is transfused by inserting a transfusion needle into the transfusion port, and the transfusion process does not have a certain supporting device, so that medical staff or the patient is required to fix the needle, and the needle is prevented from falling off.
Disclosure of Invention
Aiming at the defects of the prior art, the utility model provides a medical transfusion port puncture supporting device, which solves the problem that the existing medical transfusion port puncture does not have a certain adjustable supporting device.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a medical transfusion port puncture strutting arrangement, includes first supporting seat, the inside fixed mounting of first supporting seat has first recess, the upper portion surface one side fixed mounting of first supporting seat has first sleeve, the inside threaded connection of first sleeve has first screw rod, the top fixedly connected with connector of first screw rod, the top fixed mounting of connector has the second screw rod, the outside fixed surface of connector installs the regulating block, the top threaded connection of second screw rod has the second sleeve, the upper portion fixed surface of second sleeve installs the second supporting seat, the inside fixed mounting of second supporting seat has the second recess, the inside fixed mounting of second recess has infusion mechanism, one side inside threaded connection of second supporting seat has adjusting screw, the below fixedly connected with bearing of adjusting screw rod, the below fixedly mounted of bearing has the elastic fixing area, the screw hole is seted up to the upper portion surface of second supporting seat, the inside fixed mounting of first recess has the regulating block, the top threaded connection of first connecting plate has the first connecting plate, the top connecting plate of first connecting plate, the connecting plate of second connecting plate fixedly connected with the first connecting plate.
As a preferable technical scheme of the utility model, the two sides of the upper surface of the first supporting seat are fixedly provided with the first sleeve, the two sides of the lower surface of the second supporting seat are fixedly provided with the second sleeve, and the internal threads of the first sleeve and the second sleeve turn to be opposite.
As a preferable technical scheme of the utility model, a first screw rod and a second screw rod are respectively fixedly arranged at the upper part and the lower part of the connector, and the surface thread teeth of the first screw rod and the second screw rod are reversely turned.
As a preferable technical scheme of the utility model, the adjusting block is fixedly arranged with the connector, and is in transmission connection with the first screw and the second screw.
As a preferable technical scheme of the utility model, two groups of threaded holes are fixedly arranged on two sides of the upper surface of the second supporting seat, the adjusting screw is in threaded connection with the threaded holes, and a bearing is fixedly connected between the lower part of each group of the adjusting screw and the elastic fixing belt.
As a preferable technical scheme of the utility model, the first groove fixedly arranged in the first supporting seat and the second groove fixedly arranged in the second supporting seat are of the same structure and the same size.
As a preferable technical scheme of the utility model, a plurality of groups of first connecting plates are fixedly arranged in the first groove, a plurality of groups of second connecting plates are fixedly arranged on the surface of the lower part of the elastic protection pad, and springs are fixedly connected between the first connecting plates and the second connecting plates.
Compared with the prior art, the utility model provides a medical infusion port puncture supporting device, which has the following beneficial effects:
the utility model provides a medical transfusion port puncture supporting device, which is characterized in that a first supporting seat and a second supporting seat are arranged, a first groove and a second groove are respectively and fixedly arranged in the first supporting seat and the second supporting seat, an elastic protection pad is arranged in the first groove, a spring is fixedly connected between the elastic protection pad and the first groove through a first connecting plate and a second connecting plate, after an arm implanted into a transfusion port is placed in the first groove, a patient can rotate an adjusting screw rod, the adjusting screw rod can drive an elastic fixing belt to move downwards and fix the arm of the patient through connection of the adjusting screw rod and a threaded hole in the second supporting seat, and meanwhile, the first screw rod and the second screw rod above and below a connector are respectively in threaded connection with a first sleeve and a second sleeve through rotation of the adjusting block, so that the rotation of the adjusting block drives the connector, and the first screw rod and the second screw rod rotate, and the second supporting seat moves downwards through rotation of the adjusting block until the puncture below the transfusion mechanism enters the first groove, and thus the transfusion port can stop rotating the adjusting block.
Drawings
FIG. 1 is a front view of the overall structure of the present utility model;
FIG. 2 is a schematic view of a first support base according to the present utility model;
FIG. 3 is a top view of a second support structure according to the present utility model;
FIG. 4 is an enlarged schematic view of the structure of the present utility model at A;
fig. 5 is an enlarged schematic view of the structure at B of the present utility model.
In the figure: 1. a first support base; 2. a first groove; 3. a first sleeve; 4. a first screw; 5. a connector; 6. a second screw; 7. an adjusting block; 8. a second sleeve; 9. a second support base; 10. a second groove; 11. an infusion mechanism; 12. adjusting a screw; 13. a bearing; 14. an elastic fixing band; 15. a threaded hole; 16. a first connection plate; 17. a spring; 18. a second connecting plate; 19. an elastic protection pad.
Description of the embodiments
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1 to 5, in the present embodiment: the medical transfusion port puncture supporting device comprises a first supporting seat 1, wherein a first groove 2 is fixedly arranged in the first supporting seat 1, and an elastic protection pad 19 is arranged through the first groove 2; a first sleeve 3 is fixedly arranged on one side of the upper surface of the first supporting seat 1, a first screw 4 is connected with the inside of the first sleeve 3 in a threaded manner, a connector 5 is fixedly connected above the first screw 4, a second screw 6 is fixedly arranged above the connector 5, and the first screw 4 is connected with the second screw 6 through the connector 5; an adjusting block 7 is fixedly arranged on the outer surface of the connector 5, and the connector 5 is driven to rotate by the adjusting block 7; the upper side of the second screw rod 6 is in threaded connection with a second sleeve 8, a second supporting seat 9 is fixedly arranged on the upper surface of the second sleeve 8, a second groove 10 is fixedly arranged in the second supporting seat 9, an infusion mechanism 11 is fixedly arranged in the second groove 10, and the infusion mechanism 11 is arranged through the second groove 10; an adjusting screw rod 12 is connected to one side of the second supporting seat 9 in a threaded manner, a bearing 13 is fixedly connected to the lower part of the adjusting screw rod 12, an elastic fixing belt 14 is fixedly arranged below the bearing 13, and the arm of a patient is fixed through the elastic fixing belt 14; the screw hole 15 has been seted up to the upper surface of second supporting seat 9, and the inside fixed mounting of first recess 2 has first connecting plate 16, and the top fixedly connected with spring 17 of first connecting plate 16, the upper surface fixedly connected with second connecting plate 18 of spring 17, the upper surface fixed mounting of second connecting plate 18 has elastic protection pad 19.
In this embodiment, the first sleeve 3 is fixedly installed on two sides of the upper surface of the first supporting seat 1, the second sleeve 8 is fixedly installed on two sides of the lower surface of the second supporting seat 9, the internal threads of the first sleeve 3 and the second sleeve 8 turn to be opposite, and the first supporting seat 1 and the second supporting seat 9 are connected through the first sleeve 3 and the second sleeve 8; the upper part and the lower part of the connector 5 are respectively fixedly provided with a first screw 4 and a second screw 6, the surface thread teeth of the first screw 4 and the second screw 6 are reversely turned, and the first sleeve 3 and the second sleeve 8 are connected through the first screw 4 and the second screw 6; the adjusting block 7 is fixedly arranged with the connector 5, and the adjusting block 7 is in transmission connection with the first screw 4 and the second screw 6, and the first screw 4 and the second screw 6 are driven to rotate by the adjusting block 7; two groups of threaded holes 15 are fixedly arranged on two sides of the upper surface of the second supporting seat 9, the adjusting screw rods 12 are in threaded connection with the threaded holes 15, a bearing 13 is fixedly connected between the lower part of each group of the adjusting screw rods 12 and the elastic fixing belt 14, and the elastic fixing belt 14 is driven to move through the adjusting screw rods 12; the first groove 2 fixedly arranged in the first supporting seat 1 and the second groove 10 fixedly arranged in the second supporting seat 9 are of the same structure and the same size; a plurality of groups of first connecting plates 16 are fixedly arranged in the first groove 2, a plurality of groups of second connecting plates 18 are fixedly arranged on the lower surface of the elastic protection pad 19, and springs 17 are fixedly connected between the first connecting plates 16 and the second connecting plates 18.
The working principle and the using flow of the utility model are as follows: after the arm of the patient to be implanted into the transfusion port prevents the surface of the elastic protection pad 19 in the first groove 2, the adjusting block 7 is rotated, the adjusting block 7 is fixedly installed with the connector 5, the first screw 4 and the second screw 6 which are installed above and below the connector 5 are respectively in threaded connection with the first sleeve 3 and the second sleeve 8, so that the adjusting block 7 is rotated, the first screw 4 and the second screw 6 are simultaneously rotated, the first screw 4 moves downwards in the first sleeve 3 due to the rotation of the adjusting block 7, the second screw 6 moves upwards in the second sleeve 8, the second sleeve 8 drives the second supporting seat 9 to move downwards, the movement of the second supporting seat 9 drives the transfusion mechanism 11 to synchronously move until the needle below the transfusion mechanism 11 is inserted into the transfusion port, the adjusting block 7 is stopped, the adjusting screw 12 is rotated, the elastic fixing belt 14 is driven to move downwards through the adjusting screw 12 and fix the arm of the patient due to the threaded connection of the threaded hole 15 in the adjusting screw 12, and the operation of the arm of the patient is prevented from falling off, and the transfusion device can be reversely supported by the arm of the patient after the transfusion port is removed.
Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (7)
1. A medical transfusion harbor puncture supporting device, which is characterized in that: including first supporting seat (1), the inside fixed mounting of first supporting seat (1) has first recess (2), the upper portion surface one side fixed mounting of first supporting seat (1) has first sleeve (3), the inside threaded connection of first sleeve (3) has first screw rod (4), the top fixedly connected with connector (5) of first screw rod (4), the top fixedly mounted of connector (5) has second screw rod (6), the outside fixed surface of connector (5) installs regulating block (7), the top threaded connection of second screw rod (6) has second sleeve (8), the upper portion fixed surface of second sleeve (8) installs second supporting seat (9), the inside fixed mounting of second supporting seat (9) has second recess (10), the inside fixed mounting of second recess (10) has infusion mechanism (11), one side internal connection of second supporting seat (9) has adjusting screw rod (12), the top fixedly mounted of adjusting screw rod (12) has second screw rod (13), the top threaded connection of second screw rod (6) has second sleeve (14), the fixed surface of second supporting seat (13) has the fixed threaded hole (16), the upper part of the first connecting plate (16) is fixedly connected with a spring (17), the upper surface of the spring (17) is fixedly connected with a second connecting plate (18), and the upper surface of the second connecting plate (18) is fixedly provided with an elastic protection pad (19).
2. The medical port puncture support device of claim 1, wherein: the two sides of the upper surface of the first supporting seat (1) are fixedly provided with a first sleeve (3), the two sides of the lower surface of the second supporting seat (9) are fixedly provided with a second sleeve (8), and the internal screw threads of the first sleeve (3) and the second sleeve (8) are reversely turned.
3. The medical port puncture support device of claim 1, wherein: the connector is characterized in that a first screw (4) and a second screw (6) are fixedly arranged above and below the connector (5), and surface thread teeth of the first screw (4) and the second screw (6) are oppositely turned.
4. The medical port puncture support device of claim 1, wherein: the adjusting block (7) is fixedly arranged with the connector (5), and the adjusting block (7) is in transmission connection with the first screw (4) and the second screw (6).
5. The medical port puncture support device of claim 1, wherein: two groups of threaded holes (15) are fixedly arranged on two sides of the upper surface of the second supporting seat (9), the adjusting screw rods (12) are in threaded connection with the threaded holes (15), and a bearing (13) is fixedly connected between the lower parts of each group of the adjusting screw rods (12) and the elastic fixing belt (14).
6. The medical port puncture support device of claim 1, wherein: the first grooves (2) fixedly installed in the first supporting seat (1) and the second grooves (10) fixedly installed in the second supporting seat (9) are of the same structure and the same size.
7. The medical port puncture support device of claim 1, wherein: the inside fixed mounting of first recess (2) has multiunit first connecting plate (16), the lower part surface fixed mounting of elastic protection pad (19) has multiunit second connecting plate (18), fixedly connected with spring (17) between first connecting plate (16) and second connecting plate (18).
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320528588 | 2023-03-17 | ||
| CN2023205285882 | 2023-03-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219501723U true CN219501723U (en) | 2023-08-11 |
Family
ID=87525091
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320646388.7U Active CN219501723U (en) | 2023-03-17 | 2023-03-29 | Medical transfusion port puncture supporting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219501723U (en) |
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2023
- 2023-03-29 CN CN202320646388.7U patent/CN219501723U/en active Active
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| GR01 | Patent grant |