CN219127732U - A New Type of Infusion Port Fixer - Google Patents

Abstract

The utility model discloses a novel transfusion port fixer, which relates to the technical field of medical equipment. The utility model comprises an infusion port assembly and an adjustment assembly. A first clamping assembly is provided on one side of the upper peripheral part of the infusion port assembly, and a second clamping assembly is provided on the other side of the upper peripheral part of the infusion port assembly. The first clamping assembly There are handle components on the outside of the component and the outside of the second clamping component, and the left and right sides of the adjustment component are respectively connected with the first clamping component and the second clamping component. The utility model improves the scope of application of the fixer by setting the adjustment component, improves the practicability of the fixer, and sets the first T-shaped groove handle and the second T-shaped groove handle so that the fixer The overall appearance is smooth, which avoids accidental contact of the fixer due to the protruding outer surface, avoids shaking of the infusion port, and is conducive to improving the stability of the fixer after locking the infusion port.

Description

A New Type of Infusion Port Fixer

technical field

The utility model belongs to the technical field of medical equipment, in particular to a novel transfusion port fixer.

Background technique

The comprehensive treatment room is composed of an outpatient injection room, an outpatient infusion room and an outpatient blood drawing room. It is mainly responsible for the work of outpatient intramuscular injection, intradermal injection, subcutaneous injection, intravenous infusion and venous blood collection; medical staff work in the comprehensive treatment room In this case, some auxiliary medical equipment is needed, such as an infusion port, a closed infusion device that is completely implanted in the human body, including a catheter with the tip located in the superior vena cava and an injection seat implanted under the skin; in order to improve the stability of the infusion port , The medical staff uses the fixer to limit the position of the infusion port, which prevents the infusion port from shaking during use, and is beneficial to the work of the medical staff.

After searching, a kind of infusion port fixer is disclosed in the patent document whose patent announcement number is CN214911795U, which includes a fixed ring, and one end of the fixed ring is provided with a chute, and a spring is slidably connected in the chute, so One end of the spring is fixedly connected to the limiting plate. Its beneficial effect is that the infusion port fixer can be clamped in the limiting slot by means of the sliding of the limiting plate in the sliding groove and the elastic action of the spring through the setting of the chute, so as to realize the fixing The two ends of the ring are fixed to achieve the purpose of fixing the port body of the infusion port. By setting the slide plate and pushing the slide plate to squeeze the spring, the limit plate can be driven to move to the outside of the limit groove, so that the fixed ring can be enlarged, and the fixed ring can be removed conveniently. The separation between the fixing ring and the port body of the infusion port is convenient for medical staff to fix and adjust the port body of the infusion port through the handle by setting the handle, which is convenient for applying force and abandons the method of manually fixing the port body of the infusion port, which has a good fixing effect and is easy to use .

But it still has the following disadvantages in actual use:

1. During the use of the existing infusion port holder, it cannot be adjusted according to the size of the infusion port head, which reduces the scope of application of the existing infusion port holder and reduces the practicability of the existing infusion port holder ;

2. In the patent literature with the patent announcement number CN214911795U, a kind of infusion port fixer is disclosed. It is recorded that "then the medical personnel put on gloves, exhaust the butterfly needle, and fix the infusion port body with one hand through the handle, and hold it with the other hand. Butterfly-wing needle puncture can be used for puncture work.” From the above-mentioned records, it can be seen that the medical staff makes the position of the infusion port fixer disclosed in the patent document CN214911795U through the handle stable. The handle protrudes, causing the patent document CN214911795U to disclose an overall uneven appearance of the infusion port fixer, which causes the fixer to accidentally touch due to the protruding outer surface, causing the infusion port to shake, It is not conducive to the stability of the fixer after locking the infusion port.

Therefore, the existing infusion port fixer cannot meet the needs in actual use, so an improved technology is urgently needed on the market to solve the above problems.

Utility model content

The purpose of this utility model is to provide a new type of transfusion port fixer, by setting the adjustment assembly and the first T-shaped groove handle and the second T-shaped groove handle, the low practicality of the existing transfusion port fixer is solved. , and the overall uneven appearance.

In order to solve the problems of the technologies described above, the utility model is achieved through the following technical solutions:

The utility model is a novel infusion port fixer, which includes an infusion port assembly and an adjustment assembly, a first clamping assembly is provided on one side of the upper peripheral part of the infusion port assembly, and a second clamping assembly is provided on the other side of the outer peripheral upper part of the infusion port assembly. There is a handle assembly on the outer side of the first clamping component and the second clamping component, and the left and right sides of the adjustment component are respectively connected with the first clamping component and the second clamping component. It can be seen that, By setting the adjustment component, the applicable range of the fixer is improved, and the practicability of the fixer is improved, and by setting the first T-shaped groove handle and the second T-shaped groove handle, the overall appearance of the fixer is flat , avoiding the accidental contact of the fixer due to the protruding outer surface, avoiding the shaking of the infusion port head, which is conducive to improving the stability of the fixer after locking the infusion port head, and solving the practicability of the existing infusion port fixer Low, and the overall uneven appearance.

Further, the infusion port assembly includes an anti-slip washer and an infusion port; the upper part of the outer periphery of the infusion port is connected with the anti-slip washer, specifically, an infusion tube is connected to one end of the infusion port, and the presence of the infusion port It is used to introduce the external medicinal liquid into the infusion tube and into the patient's body. The existence of the anti-slip gasket is used to increase the friction between the first clamping component and the second clamping component and the infusion port respectively, which is beneficial to improve the first After the clamping component and the second clamping component are respectively connected to the infusion port, they are stable.

Further, the first clamping assembly includes a first stopper, a first U-shaped anti-skid pad and a first U-shaped clamp block; the inner wall of the first U-shaped clamp block is connected with the first U-shaped anti-slip Pad, the inner side wall of the first U-shaped anti-slip pad is in contact with the outer side of the anti-slip washer, and the first U-shaped clamp block is symmetrically connected with the first stop block front and back, specifically, the first U-shaped clamp block Existence, used to lock the infusion port, the existence of the first U-shaped anti-skid pad, increase the friction between the infusion port and the first U-shaped clamp block, and further improve the infusion port and the first U-shaped clamp block. Stabilizing, the presence of the first stop, used to limit the first spring, prevents the first spring from coming out of the bore.

Further, a first T-shaped groove handle is opened on the outer side of the upper part of the first U-shaped clamp block, holes and grooves are symmetrically opened on the inner side of the first U-shaped clamp block, and a second stopper is connected to one side of the first stopper. A Velcro, specifically the presence of the first T-groove handle, is used by the caregiver to define the position of the anchor.

Further, the second clamping assembly includes a second U-shaped clamp block, a second U-shaped anti-slip pad and a second stopper; the inner wall of the second U-shaped clamp block is connected with the second U-shaped anti-slip Pad, the inner side wall of the second U-shaped anti-slip pad is in contact with the other side of the anti-slip washer, and the inner side of the second U-shaped clamp block is symmetrically connected with the second block, specifically, the second U-shaped clamp block The presence of the infusion port is used to lock the infusion port, and the existence of the second U-shaped anti-slip pad increases the friction between the infusion port and the second U-shaped clamp block, and further improves the connection between the infusion port and the second U-shaped clamp block. The stability of the second stopper is used to limit the second spring and prevent the second spring from breaking away from the hole.

Further, a second T-shaped groove handle is provided on the outer side of the upper part of the second U-shaped clamp block, holes and grooves are connected to the inner side of the second U-shaped clamp block symmetrically front and rear, and a second T-shaped groove handle is connected to one side of the second stop block. The presence of two Velcro straps, in particular the second T-groove handle, is used by the caregiver to define the position of the anchor.

Further, the handle assembly includes a screw and a handle; the outer side of the handle is threaded symmetrically with the screw, and the inner side of the screw is respectively threaded with the outer side of the first U-shaped clamp block and the outer side of the second U-shaped clamp block , specifically, the existence of the handle is convenient for the medical staff to apply external force to the first U-shaped clamp block and the second U-shaped clamp block, and is convenient for the medical staff to adjust the position between the first U-shaped clamp block and the second U-shaped clamp block, It is convenient to clamp the infusion port in the first U-shaped clip block and the second U-shaped clip block.

Further, the middle part of the outer periphery of the handle is covered with an anti-slip assembly, and the anti-slip assembly includes anti-slip lines and a hollow anti-slip sleeve; the hollow anti-slip sleeve is sleeved on the handle, and the outside of the hollow anti-slip sleeve is equally spaced. The above-mentioned anti-slip lines, specifically, the existence of the anti-slip lines increases the friction between the hands of the medical staff and the hollow anti-slip sleeve, and slips between the hands of the medical staff and the hollow anti-slip sleeve.

Further, the adjusting assembly includes a second internally threaded sleeve, a second spring, a first spring, a first internally threaded sleeve and an externally threaded rod; the externally threaded rod passes through the first stopper, the second A Velcro, a second Velcro and a second block, the first spring and the second spring are sequentially sleeved on the inner side of the outer circumference of the external threaded rod, and the left and right sides of the outer circumference of the external threaded rod are sequentially threaded on the outer side. The first internal thread sleeve and the second internal thread sleeve, the left and right sides of the first spring are respectively connected to the other side of the first stopper and one side of the first internal thread sleeve, and the left and right sides of the second spring are respectively connected to the first internal thread sleeve and the second internal thread sleeve. The two sides are respectively connected with the other side of the second block and one side of the second internal thread sleeve, the first internal thread sleeve is located inside the hole groove on the first U-shaped clamp block, and the second internal thread sleeve Located inside the hole on the second U-shaped clamping block, the existence of the adjustment component makes the distance between the first clamping component and the second clamping component adjusted according to the infusion port, making the fixer suitable for infusions of different sizes port.

The utility model has the following beneficial effects:

1. The utility model adjusts the distance between the first clamping component and the second clamping component according to the size of the infusion port by setting the adjusting component, so that the first clamping component and the second clamping component are suitable for different The fixation of the infusion port head of the size improves the applicable range of the fixer and improves the practicability of the fixer.

2. The utility model sets the first T-shaped groove handle and the second T-shaped groove handle so that the surfaces of the first U-shaped clamp block and the second U-shaped clamp block do not protrude, so that the first clamping assembly and the second clamping assembly The outer surface of the clamping component is smoother, which makes the overall appearance of the fixer smooth, avoids the fixer from being accidentally touched due to the protruding outer surface, avoids shaking of the infusion port, and is beneficial to improve the fixer’s ability to lock the infusion port. stability.

Description of drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following will briefly introduce the accompanying drawings required for the description of the embodiments. Obviously, the accompanying drawings in the following description are only some embodiments of the present invention. For those skilled in the art, other drawings can also be obtained based on these drawings without creative effort.

Fig. 1 is a structural representation of a novel infusion port fixer;

Fig. 2 is a schematic structural diagram of an infusion port assembly;

Fig. 3 is a structural schematic diagram of the first clamping assembly;

4 is a schematic structural view of a second clamping assembly;

Fig. 5 is a connection schematic diagram of the handle assembly and the anti-slip assembly;

Fig. 6 is a schematic diagram of the connection of the adjustment assembly, the first stopper and the second stopper.

In the accompanying drawings, the list of parts represented by each label is as follows:

1. Infusion port assembly; 11. Anti-slip washer; 12. Infusion port head; 2. Anti-slip component; 21. Anti-slip pattern; 22. Hollow anti-slip sleeve; 3. Handle assembly; 31. Screw; 32. Handle; 4. Second A clamping assembly; 41, the first block; 42, the first Velcro; 43, the first U-shaped anti-skid pad; 44, the first U-shaped clamp block; 45, the first T-shaped groove handle; 5, the first Two clamping components; 51, the second U-shaped clamp block; 52, the second T-shaped groove handle; 53, the second U-shaped anti-skid pad; 54, the second stopper; 55, the second Velcro; 56, the hole Groove; 6, adjustment assembly; 61, second internal thread sleeve; 62, second spring; 63, first spring; 64, first internal thread sleeve; 65, external thread rod.

Detailed ways

The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the drawings in the embodiments of the present invention.

Please refer to Figures 1 to 6, the utility model is a new type of infusion port fixer, including an infusion port assembly 1 and an adjustment assembly 6, a first clamping assembly 4 is provided on the upper side of the outer periphery of the infusion port assembly 1, and the infusion port assembly 1. There is a second clamping assembly 5 on the other side of the upper part of the outer circumference. There are handle assemblies 3 on the outside of the first clamping assembly 4 and the outside of the second clamping assembly 5. The left and right sides of the adjustment assembly 6 are connected with the first clamping assembly 4 respectively. Connect with the second clamping assembly 5;

Specifically, the medical practitioner holds the hollow anti-slip sleeve 22 with both hands, and applies an outward pulling force to the hollow anti-slip sleeve 22, both the first spring 63 and the second spring 62 are compressed, and the first Velcro 42 and the second Velcro 55 are gradually separated. The distance between the first block 41 and the second block 54 increases gradually, and the distance between the first U-shaped clamp block 44 and the second U-shaped clamp block 51 gradually increases;

The medical practitioner places the adjusted first U-shaped clamp block 44 and the second U-shaped clamp block 51 directly above the infusion port head 12, and applies pressure to the first U-shaped clamp block 44 and the second U-shaped clamp block 51 close to the infusion port. External force in the direction of the head 12, the first U-shaped clamp block 44 and the second U-shaped clamp block 51 move towards the direction close to the infusion port head 12, and the first U-shaped clamp block 44 and the second U-shaped clamp block 51 are sleeved on the infusion port head 12;

The medical caregiver loosens the hollow anti-skid cover 22, the first spring 63 and the second spring 62 both stretch, the first Velcro 42 and the second Velcro 55 gradually approach, the distance between the first stop 41 and the second stop 54 Decrease gradually, the distance between the first U-shaped clamp block 44 and the second U-shaped clamp block 51 gradually decreases, and the infusion port 12 is limited;

The medical staff put on gloves, exhaust the butterfly needle, pass through the first T-shaped groove handle 45 or the second T-shaped groove handle 52, fix the infusion port 12 with one hand, and puncture with the butterfly-wing needle in the other hand. .

As shown in Figures 2 and 3, the infusion port assembly 1 includes an anti-slip washer 11 and an infusion port head 12; an anti-slip washer 11 is connected to the outer periphery of the infusion port head 12;

The first clamping assembly 4 includes a first block 41, a first U-shaped anti-slip pad 43 and a first U-shaped clamp block 44; the inner side wall of the first U-shaped clamp block 44 is connected with the first U-shaped anti-slip pad 43, and The inner side wall of a U-shaped anti-slip pad 43 is in contact with the outer side of the anti-slip washer 11, and the inner side of the first U-shaped clamp block 44 is symmetrically connected with the first block 41 front and rear;

The outer side of the upper part of the first U-shaped clamping block 44 is provided with a first T-shaped groove handle 45, the inner side of the first U-shaped clamping block 44 is provided with a hole groove 56 symmetrically front and rear, and one side of the first stopper 41 is connected with a first Velcro 42 ;

Specifically, when the first clamping assembly 4 is clamped on the infusion port assembly 1, the first U-shaped anti-slip pad 43 contacts the anti-slip washer 11, so that the first U-shaped clamp block 44 is stably connected to the infusion port head 12 ;

Wherein as shown in Figure 4, the second clamp assembly 5 includes a second U-shaped clamp block 51, a second U-shaped anti-skid pad 53 and a second stopper 54; the second U-shaped clamp block 51 inner wall is connected with a second U-shaped anti-slip pad 53, the inner side wall of the second U-shaped anti-slip pad 53 is in contact with the other side of the anti-slip washer 11, and the second U-shaped clamp block 51 is connected with a second stopper 54 symmetrically front and back;

The outer side of the upper part of the second U-shaped clamping block 51 is provided with a second T-shaped groove handle 52, the inner side of the second U-shaped clamping block 51 is connected with a hole groove 56 symmetrically front and rear, and one side of the second stopper 54 is connected with a second magic sticker 55 ;

Specifically, when the second clamping assembly 5 is clamped on the infusion port assembly 1, the second U-shaped anti-slip pad 53 contacts the anti-slip washer 11, so that the second U-shaped clamp block 51 is stably connected to the infusion port head 12 ;

At the same time, the first Velcro 42 is connected with the second Velcro 55 .

Wherein as shown in Figure 5, the handle assembly 3 includes a screw 31 and a handle 32; the outside of the handle 32 is threaded forward and backward symmetrically with the screw 31, and the inside of the screw 31 is connected with the outside of the first U-shaped clamp block 44 and the second U-shaped clamp block respectively. 51 external thread connection;

The handle 32 is provided with an anti-slip assembly 2 in the middle of the outer circumference, and the anti-slip assembly 2 includes anti-slip lines 21 and hollow anti-slip sleeves 22; the hollow anti-slip sleeve 22 is sleeved on the handle 32, and the outer sides of the hollow anti-slip sleeve 22 are equidistantly provided with anti-slip lines 21;

Specifically, the user applies an outward pulling force to the hollow anti-slip sleeve 22 by hand, the handle 32 moves back, and the first U-shaped clamp block 44 and the second U-shaped clamp block 51 move back, that is, the first U-shaped The distance between the clamping block 44 and the second U-shaped clamping block 51 increases gradually;

When the user loosens the hollow anti-slip sleeve 22, the handle 32 moves toward each other, and the first U-shaped clamp block 44 and the second U-shaped clamp block 51 move toward each other, that is, the first U-shaped clamp block 44 and the second U-shaped clamp block The distance between blocks 51 gradually decreases.

Wherein as shown in Figure 6, the adjustment assembly 6 includes a second internally threaded sleeve 61, a second spring 62, a first spring 63, a first internally threaded sleeve 64 and an externally threaded rod 65; the externally threaded rod 65 is sequentially arranged from left to right Through the first stopper 41, the first Velcro 42, the second Velcro 55 and the second stopper 54, a first spring 63 and a second spring 62 are sleeved on the inner side of the outer circumference of the externally threaded rod 65 in sequence, and the externally threaded rod 65 A first internal thread sleeve 64 and a second internal thread sleeve 61 are threadedly connected to the outside of the outer periphery in turn. The left and right sides of the second spring 62 are respectively connected with the other side of the second block 54 and one side of the second internal thread sleeve 61. The first internal thread sleeve 64 is located inside the hole 56 on the first U-shaped clamp block 44, and the second internal thread sleeve 64 is located inside the hole 56 on the first U-shaped clamp block 44. The threaded sleeve 61 is located inside the hole 56 on the second U-shaped clamp block 51;

Specifically, the medical practitioner holds the hollow anti-slip sleeve 22 with both hands, and applies an outward pulling force to the hollow anti-slip sleeve 22, both the first spring 63 and the second spring 62 are compressed, and the first Velcro 42 and the second Velcro 55 are gradually separated. The distance between the first block 41 and the second block 54 increases gradually, and the distance between the first U-shaped clamp block 44 and the second U-shaped clamp block 51 gradually increases;

The medical practitioner places the adjusted first U-shaped clamp block 44 and the second U-shaped clamp block 51 directly above the infusion port head 12, and applies pressure to the first U-shaped clamp block 44 and the second U-shaped clamp block 51 close to the infusion port. External force in the direction of the head 12, the first U-shaped clamp block 44 and the second U-shaped clamp block 51 move towards the direction close to the infusion port head 12, and the first U-shaped clamp block 44 and the second U-shaped clamp block 51 are sleeved on the infusion port head 12;

The medical caregiver loosens the hollow anti-skid cover 22, the first spring 63 and the second spring 62 both stretch, the first Velcro 42 and the second Velcro 55 gradually approach, the distance between the first stop 41 and the second stop 54 Gradually decreasing, the distance between the first U-shaped clamp block 44 and the second U-shaped clamp block 51 gradually decreases, and the infusion port 12 is defined.

The above are only preferred embodiments of the present utility model, and do not limit the present utility model. Any modification to the technical solutions recorded in the foregoing embodiments, equivalent replacement of some of the technical features, any modification, equivalent replacement, and improvement , all belong to the protection scope of the present utility model.

Claims (9)

1. A novel infusion port fixer, comprising an infusion port assembly (1) and an adjustment assembly (6), characterized in that: the upper peripheral side of the infusion port assembly (1) has a first clamping assembly (4), There is a second clamping component (5) on the other side of the outer periphery of the infusion port component (1), and there are handle components ( 3), the left and right sides of the adjusting component (6) are respectively connected with the first clamping component (4) and the second clamping component (5). 2. A novel infusion port fixer according to claim 1, characterized in that: the infusion port assembly (1) includes an anti-slip gasket (11) and an infusion port (12); the infusion port ( 12) The anti-slip washer (11) is connected to the upper part of the outer periphery. 3. A new type of infusion port fixer according to claim 1, characterized in that: the first clamping assembly (4) includes a first stopper (41), a first U-shaped anti-skid pad (43) and the first U-shaped clamp block (44); the first U-shaped clamp block (44) inner wall is connected with the first U-shaped anti-slip pad (43), and the first U-shaped anti-slip pad (43) inside The wall is in contact with the outer side of the anti-slip washer (11), and the first stopper (41) is symmetrically connected to the inner side of the first U-shaped clip (44). 4. A new type of infusion port fixer according to claim 3, characterized in that: a first T-shaped groove handle (45) is opened on the outer side of the upper part of the first U-shaped clamp block (44), Holes (56) are symmetrically opened on the inner side of a U-shaped clamping block (44), and a first Velcro (42) is connected to one side of the first block (41). 5. A new type of infusion port fixer according to claim 1, characterized in that: said second clamping assembly (5) includes a second U-shaped clamp block (51), a second U-shaped anti-skid pad ( 53) and the second block (54); the second U-shaped clamp block (51) inner wall is connected with the second U-shaped anti-slip pad (53), and the second U-shaped anti-slip pad (53) inside The wall is in contact with the other side outside of the anti-slip washer (11), and the inside of the second U-shaped clamp block (51) is symmetrically connected with the second block (54) front and back. 6. A new type of infusion port fixer according to claim 5, characterized in that: a second T-shaped groove handle (52) is opened on the outer side of the upper part of the second U-shaped clamp block (51), and the first Holes (56) are symmetrically connected to the inner side of the two U-shaped clamping blocks (51), front and rear, and a second Velcro (55) is connected to one side of the second stopper (54). 7. A new type of infusion port fixer according to claim 1, characterized in that: the handle assembly (3) includes a screw (31) and a handle (32); the outside of the handle (32) is symmetrical front and back Said screw (31) is threadedly connected, and the inner side of said screw (31) is threadedly connected with the outer side of the first U-shaped clamping block (44) and the second U-shaped clamping block (51) respectively. 8. A new type of infusion port fixer according to claim 7, characterized in that: the middle part of the handle (32) is sheathed with an anti-slip component (2), and the anti-slip component (2) includes anti-slip lines ( 21) and a hollow anti-slip sleeve (22); the hollow anti-slip sleeve (22) is sleeved on the handle (32), and the outer side of the hollow anti-slip sleeve (22) is equidistantly provided with the anti-slip lines (21). 9. A new type of infusion port fixer according to claim 1, characterized in that: the adjustment assembly (6) includes a second internal thread sleeve (61), a second spring (62), a first spring ( 63), the first internally threaded sleeve (64) and the externally threaded rod (65); the externally threaded rod (65) runs through the first stopper (41), the first Velcro (42), the second Two magic stickers (55) and a second stopper (54), the inner side of the external thread rod (65) is sequentially sleeved with the first spring (63) and the second spring (62), and the external thread The outside of the outer circumference of the rod (65) is threaded in turn with the first internal thread sleeve (64) and the second internal thread sleeve (61), and the left and right sides of the first spring (63) are connected with the first stopper respectively. (41) The other side is connected to one side of the first internal thread sleeve (64), and the left and right sides of the second spring (62) are respectively connected to the other side of the second stopper (54) and the first One side of the two internally threaded sleeves (61) is connected, the first internally threaded sleeve (64) is located inside the hole groove (56) on the first U-shaped clamp block (44), and the second internally threaded sleeve (61) is located The inner side of the hole groove (56) on the second U-shaped clamp block (51).

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