CN219614589U - Infusion port injection seat fixer - Google Patents
Infusion port injection seat fixer Download PDFInfo
- Publication number
- CN219614589U CN219614589U CN202320910324.3U CN202320910324U CN219614589U CN 219614589 U CN219614589 U CN 219614589U CN 202320910324 U CN202320910324 U CN 202320910324U CN 219614589 U CN219614589 U CN 219614589U
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- limiting clamping
- mounting
- semicircular limiting
- mounting plate
- sides
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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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
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- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The utility model discloses an infusion port injection seat fixer, which comprises a mounting plate, two semicircular limiting clamping rings and a pressing component, wherein two sides of the top surface of the mounting plate are provided with penetrating sliding grooves, the top surfaces of two ends of each semicircular limiting clamping ring are provided with sliding blocks, each sliding block is slidably arranged in the sliding groove on the corresponding side, the opposite side surfaces of the two ends of the two semicircular limiting clamping rings are fixedly connected through a first reset spring, the upper surface of the mounting plate is provided with penetrating extension holes between the sliding grooves on the two sides, the pressing component comprises two pushing plates, two vertical plates are respectively arranged at the two ends of the upper surface of the sliding groove, one end of each sliding block extends to the upper side of the mounting plate and is fixedly connected with the bottom surface of the corresponding side pushing plate, and the fixer can be suitable for multiple-size infusion port injection seats by slidably mounting the two semicircular limiting clamping rings on the bottom of the mounting plate, so that limitation in use is reduced.
Description
Technical Field
The utility model relates to the field of infusion ports, in particular to an infusion port injection seat fixer.
Background
Port implantation is a therapeutic procedure in which an implantable intravenous administration set is placed subcutaneously in the human body. The infusion port is clinically suitable for patients needing long-term infusion and chemotherapy treatment, such as burns, scalds, shock, cerebral hemorrhage, breast cancer, liver cancer, lung cancer and the like, complications such as phlebitis and arteriosclerosis caused by long-term peripheral infusion can be effectively avoided by carrying out infusion through the infusion port, local tissue necrosis caused by drug extravasation during chemotherapy can be prevented, the infusion port is mainly realized by implanting a central venous catheter in a body and embedding a subcutaneous infusion seat, and compared with a traditional peripheral infusion mode, the infusion port is not exposed in vitro except that the price is high, the infection rate of long-term application is low, daily activities of the patients are basically not limited, and the comfort level and the life quality of the patients can be effectively improved, so that the application number is as follows: CN202220482603.X discloses an infusion port fixing device for puncture of an infusion port, comprising a conical cylindrical fixing tube, wherein an annular fixing sheet is arranged at the bottom of the outer wall of the conical cylindrical fixing tube, an annular silica gel sheet matched with the annular fixing sheet is adhered to the bottom of the annular fixing sheet, and a holding rod is arranged at the middle upper part of the outer wall of the conical cylindrical fixing tube. According to the transfusion port fixing device for puncture of the transfusion port, the position of the transfusion port is fixed through the conical cylindrical fixing tube, a non-dominant hand of a medical staff is not required to be in direct contact with the skin of a patient, the conical cylindrical fixing tube can be controlled by the medical staff conveniently through the holding rod, so that the non-dominant hand of the medical staff is kept at a distance from the transfusion port, and the hand of the medical staff is prevented from being pricked when a needle is pulled out; the positioning holes in the circular fixing blocks can vertically position the port needle, so that the port needle is prevented from tilting during puncturing, the port needle is prevented from puncturing the side face of the inner wall of the transfusion port, and the port needle is beneficial to the puncturing and use of medical staff.
However, the inventor has found that, because the sizes of the injection seats of different infusion ports of manufacturers are different, the parts of the injection seats of the buckle in the scheme are fixed structures, the sizes of the injection seats of the infusion ports cannot be adjusted, the injection seats of different specifications and sizes have certain limitation, meanwhile, the bottom of the buckle part is not provided with a gap for reserving a tube for the injection seat, and after the buckle of the injection seat is limited, the bottom of the buckle part may bend the catheter to influence the flow of the medicine.
How to develop an infusion port injection seat fixer to improve the problems is a problem to be solved urgently by the person skilled in the art.
Disclosure of Invention
In order to make up for the defects, the utility model provides an infusion port injection seat fixer, which aims to improve the problems that the part for clamping an injection seat is of a fixed structure, the size cannot be adjusted, the infusion port injection seat is limited according to different specifications and sizes, meanwhile, the bottom of the clamping part is not reserved with a gap for reserving an injection seat reserved pipe, and after the injection seat is clamped and limited, the bottom of the clamping part possibly bends a catheter to influence the flow of medicines.
The utility model is realized in the following way: the utility model provides an infusion port injection seat fixer, includes mounting panel and two semi-circular spacing gripping rings and presses the subassembly, the spout that runs through has been seted up to mounting panel top surface both sides, every the top surface at semi-circular spacing gripping ring both ends is provided with the slider, every slider slidable mounting is in the spout of corresponding one side, two semi-circular spacing gripping rings are for setting up relatively and through first reset spring fixed connection between the opposite one side surface in both ends, the mounting panel upper surface is located and is provided with the extension hole that runs through between the spout of both sides, press the subassembly to include two push plates, every fixed mounting has a plurality of second reset spring's one end on the push plate one side surface, every second reset spring's other end fixed mounting is on one side surface of riser, two the riser sets up respectively in the both ends of spout upper surface, every slider one end extends to the mounting panel top and with the bottom surface fixed connection of corresponding one side push plate.
In a preferred technical scheme of the utility model, the mounting plate and the two semicircular limiting clamping rings are made of stainless steel.
In a preferred technical scheme of the utility model, the number of the first return springs arranged between one end surfaces of the two semicircular limiting clamping rings is not less than two.
In a preferred technical scheme of the utility model, the surfaces of the two ends of the mounting plate are provided with anti-skid stripes.
In a preferred technical scheme of the utility model, auxiliary sliding grooves are further formed in two sides of the bottom surface of the mounting plate, which are located on the extending holes, auxiliary sliding blocks are arranged on one side of the top surface of each semicircular limiting clamping ring, and each auxiliary sliding block is slidably mounted in the corresponding auxiliary sliding groove on one side.
In a preferred technical scheme of the utility model, a plurality of guide tube grooves are formed in the bottom surface of each semicircular limiting clamping ring.
In a preferred technical scheme of the utility model, the bottom surface of each semicircular limiting clamping ring is provided with an anti-slip rubber pad with a shape and a size being adapted.
In a preferred technical scheme of the utility model, two ends of the opposite side surfaces of the two push plates are respectively provided with a mounting block, the surfaces of two ends of each mounting block are respectively provided with a first mounting shaft, one end of each first mounting shaft is rotatably provided with one end of a connecting rod, the other end of each connecting rod is hinged to a second mounting shaft, two ends of each second mounting shaft are respectively and fixedly arranged on one side surface of a mounting rod, and one end of each mounting rod is fixedly arranged on the bottom surface of the corresponding pressing block.
The beneficial effects of the utility model are as follows: according to the transfusion port injection seat fixer obtained through the design, when the transfusion port injection seat fixer is used, the two semicircular limiting clamping rings are slidably arranged at the bottom of the mounting plate, and the opening and closing of the semicircular limiting clamping rings are controlled through the pressing component, so that the fixer can be suitable for transfusion port injection seats with more sizes, the limitation in use is reduced, the applicability is improved, the guide pipe groove is formed in the bottom of the semicircular limiting clamping rings, the problem that the guide pipe cannot be bent when the semicircular limiting clamping rings are buckled with the injection seat is solved, the medicine flow cannot be influenced, and the practicability in use is improved.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some examples of the present utility model and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic perspective view of the overall structure provided by an embodiment of the present utility model;
FIG. 2 is a schematic perspective view of the whole structure of a mounting plate according to an embodiment of the present utility model;
FIG. 3 is a schematic perspective view of the overall structure of a semicircular limiting clamping ring provided by the embodiment of the utility model;
fig. 4 is a schematic perspective view of the whole structure of a pressing assembly according to an embodiment of the present utility model.
In the figure: 1-a mounting plate; 2-semicircular limiting clamping rings; 3-a pressing assembly; 4-a first return spring; 101-a chute; 102-extending the hole; 103-vertical plates; 104-a second return spring; 105-auxiliary sliding grooves; 201-a slider; 202-an auxiliary slide block; 203-a catheter groove; 301-pushing plate; 302-mounting blocks; 303-a first mounting shaft; 304-a connecting rod; 305-a second mounting shaft; 306-mounting a rod; 307-pressing blocks.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments. All other embodiments, based on the embodiments of the utility model, which are apparent to those of ordinary skill in the art without inventive faculty, are intended to be within the scope of the utility model.
Referring to fig. 1 to 4, the present utility model provides a technical solution: the utility model provides an infusion port injection seat fixer, including mounting panel 1 and two semi-circular spacing gripping ring 2 and pressing component 3, the spout 101 that runs through has been seted up to mounting panel 1 top surface both sides, the top surface at every semi-circular spacing gripping ring 2 both ends is provided with slider 201, every slider 201 slidable mounting is in the spout 101 of corresponding one side, two semi-circular spacing gripping ring 2 are for setting up relatively and through first reset spring 4 fixed connection between the opposite one side surface in both ends, mounting panel 1 upper surface is located and is provided with the extension hole 102 that runs through between the spout 101 of both sides, pressing component 3 includes two push pedal 301, the one end of a plurality of second reset spring 104 of fixed mounting on each push pedal 301 one side surface, the other end fixed mounting of every second reset spring 104 is on the one side surface of riser 103, two risers 103 set up respectively in the both ends of spout 101 upper surface, every slider 201 one end extends to mounting panel 1 top and is fixed connection with the bottom surface of corresponding one side push pedal 301.
Further, the mounting plate 1 and the two semicircular limiting clamping rings 2 are made of stainless steel, the strength of the stainless steel is stable, and the stainless steel is corrosion-resistant and long in service life.
Further, the number of the first return springs 4 arranged between one end surfaces of the two semicircular limiting clamping rings 2 is not less than two, and the stability of the two or more first return springs 4 is higher when the semicircular limiting clamping rings 2 at the two ends are pulled back to reset.
Further, the anti-skid stripes are arranged on the surfaces of the two ends of the mounting plate 1, and when the two ends of the mounting plate 1 are held by hands, the friction force between the hands and the mounting plate 1 can be enhanced by the anti-skid stripes, so that slipping is avoided.
Referring to fig. 2, auxiliary sliding grooves 105 are further formed in the bottom surface of the mounting plate 1 at two sides of the extending hole 102, an auxiliary sliding block 202 is arranged on one side of the top surface of each semicircular limiting clamping ring 2, each auxiliary sliding block 202 is slidably mounted in the corresponding auxiliary sliding groove 105 on one side, two sides of each semicircular limiting clamping ring 2 can slide below the mounting plate 1 through the arrangement of the auxiliary sliding blocks 202, the semicircular limiting clamping rings 2 cannot incline to one side due to large pressing force, and stability in use is improved.
Referring to fig. 3, a plurality of catheter grooves 203 are formed on the bottom surface of each semicircular limiting clamp ring 2, when two semicircular limiting clamp rings 2 cooperate to clamp and buckle the injection seat of the transfusion port, the subcutaneous catheter of the injection seat will be located in one catheter groove 203, so that the catheter is prevented from being unsmooth due to the fact that the catheter is clamped by the edge of the bottom of each semicircular limiting clamp ring 2, the medicine is inconvenient to flow into a human body, and the practicability of the transfusion port is improved.
Further, the anti-skidding rubber cushion with the shape and the size being matched is arranged on the bottom surface of each semicircular limiting clamping ring 2, when the two semicircular limiting clamping rings 2 clamp and buckle the infusion port injection seat, the bottom surface of each semicircular limiting clamping ring 2 is in contact with the skin of a patient, the anti-skidding rubber cushion can strengthen friction force, slipping is prevented, comfort is improved due to the softer material, and foreign body sensation is reduced.
Referring to fig. 4, two opposite side surfaces of two pushing plates 301 are provided with mounting blocks 302 at two ends, two end surfaces of each mounting block 302 are provided with first mounting shafts 303, one end of each first mounting shaft 303 is rotatably provided with one end of a connecting rod 304, the other end of each connecting rod 304 is hinged to a second mounting shaft 305, two ends of each second mounting shaft 305 are respectively and fixedly mounted on one side surface of a mounting rod 306, one end of each mounting rod 306 is fixedly mounted on the bottom surface of a corresponding pressing block 307, when the two pressing blocks 307 are pressed, the pressing blocks 307 are downwardly displaced to drive the connecting rods 304 to rotate with the second mounting shafts 305 as two axial sides, so that the pushing plates 301 at two sides are pushed, and two ends of the bottom surface of each pushing plate 301 are fixedly connected with two ends of the corresponding semicircular limiting clamping rings 2 at one side through sliding blocks 201, so that the semicircular limiting clamping rings 2 at two sides can synchronously displace along with the pushing plates 301, and also displace towards two sides, thereby adjusting the distance between the semicircular limiting clamping rings 2 at two sides, so that the two sides can be used for infusion seats of different sizes, and the infusion seats are relatively limited.
Working principle: the medical staff holds the two ends of the mounting plate 1 by one hand, presses the two pressing blocks 307 by the other hand, opens the distance between the semicircular limiting clamping rings 2 on the two sides, stretches the first reset spring 4 and presses the second reset spring 104 at the same time, when the distance between the semicircular limiting clamping rings 2 on the two sides is matched with the size of the injection seat of the transfusion port, clamps the semicircular limiting clamping rings 2 on the injection seat, presses the mounting plate 1 to enable the semicircular limiting clamping rings 2 to be pressed and buckled on the injection seat, after the pressing blocks 307 are loosened, the semicircular limiting clamping rings 2 on the two sides reset under the driving of the first reset spring 4 and the second reset spring 104, at the moment, the guide pipe of the injection seat is positioned in a certain guide pipe groove 203, the bending of the guide pipe is prevented from affecting the medicine flow, after the semicircular limiting clamping rings 2 on the two sides clamp the injection seat, a needle head of an atraumatic needle extends to the lower part of the chute 101 through the extending hole 102, after the injection is completed, the pressing blocks 307 are pressed again to enable the semicircular limiting clamping rings 2 on the two sides to outwards displace, and the clamping of the injection seat is removed, and the mounting plate 1 is taken up.
The above description is only of the preferred embodiments of the present utility model and is not intended to limit the present utility model, and various modifications and variations may be made to the present utility model by those skilled in the art. 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 (8)
1. The utility model provides an infusion port injection seat fixer, its characterized in that includes mounting panel and two semi-circular spacing gripping rings and presses the subassembly, the spout that runs through has been seted up to mounting panel top surface both sides, every semi-circular spacing gripping ring both ends's top surface is provided with the slider, every slider slidable mounting is in the spout of corresponding one side, two semi-circular spacing gripping rings are for setting up relatively and through first reset spring fixed connection between the opposite side surface in both ends, the mounting panel upper surface is provided with the extension hole that runs through between the spout of both sides, press the subassembly to include two push plates, every fixed mounting has a plurality of second reset spring's one end on the push plate one side surface, every second reset spring's other end fixed mounting is on one side surface of riser, two the riser sets up respectively in the both ends of spout upper surface, every slider one end extends to the mounting panel top and is fixed connection with the bottom surface of corresponding one side push plate.
2. The port holder of claim 1, wherein: the mounting plate and the two semicircular limiting clamping rings are made of stainless steel.
3. The port holder of claim 1, wherein: the number of the first reset springs arranged between one end surfaces of the two semicircular limiting clamping rings is not less than two.
4. The port holder of claim 1, wherein: the surfaces of the two ends of the mounting plate are provided with anti-skid stripes.
5. The port holder of claim 1, wherein: auxiliary sliding grooves are further formed in the two sides, located on the extending holes, of the bottom surface of the mounting plate, auxiliary sliding blocks are arranged on one side, located on the top surface of each semicircular limiting clamping ring, and the auxiliary sliding blocks are slidably mounted in the corresponding auxiliary sliding grooves on one side.
6. The port holder of claim 1, wherein: a plurality of guide tube grooves are formed in the bottom surface of each semicircular limiting clamping ring.
7. The port holder of claim 1, wherein: the bottom surface of each semicircular limiting clamping ring is provided with an anti-slip rubber cushion with a shape and a size being matched.
8. The port holder of claim 1, wherein: two opposite side surfaces of push pedal both ends all are provided with the installation piece, every installation piece both ends surface is provided with first installation axle, every it installs the one end of connecting rod to rotate on the first installation axle one end, every the other end of connecting rod articulates on the second installation axle, every second installation axle both ends are fixed mounting respectively on one side surface of installation pole, every the one end fixed mounting of installation pole is in the bottom surface that corresponds the pressing piece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320910324.3U CN219614589U (en) | 2023-04-21 | 2023-04-21 | Infusion port injection seat fixer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320910324.3U CN219614589U (en) | 2023-04-21 | 2023-04-21 | Infusion port injection seat fixer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219614589U true CN219614589U (en) | 2023-09-01 |
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ID=87770511
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320910324.3U Active CN219614589U (en) | 2023-04-21 | 2023-04-21 | Infusion port injection seat fixer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219614589U (en) |
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2023
- 2023-04-21 CN CN202320910324.3U patent/CN219614589U/en active Active
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| GR01 | Patent grant | ||
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