Concealable remaining needle fixator for patient nursing

Abstract

The utility model relates to the technical field of fixers, and discloses a concealable indwelling needle fixer for patient nursing, which comprises a firm seat, baffle plates are fixedly connected to two sides of the firm seat, a fixing clamping belt is fixedly connected to the other side of the baffle plate on the left side, a clamping seat is fixedly connected to the front side of the firm seat, and the clamping seat is fixedly connected to the rear side of the firm seat. A two-way threaded rod penetrates through and rotates in the clamping seat, moving plates are in threaded connection with the exteriors of the two sides of the two-way threaded rod, clamps are fixedly connected with the opposite sides of the two moving plates, through holes are formed in the two sides of the fixing clamping belt, and limiting assemblies are arranged on the two sides of the fixing clamping belt. Limiting columns are connected to the opposite sides of the two limiting assemblies and penetrate through the fixing clamping belt through the through holes. According to the remaining needle fixing device, the two moving plates and the clamp are driven by the two-way threaded rod to clamp and fix remaining needles, remaining needles of different models and sizes can be fixed, and practicability is higher.

Description

Technical Field

[0001] The utility model relates to the technical field of fixators, in particular to a concealable indwelling needle fixator for patient care. Background Art

[0002] The use of indwelling needles can reduce the pain and fear of injections caused by repeated venipunctures in children. Indwelling needles have been widely used in clinical practice. A fixator is a device that fixes indwelling needles. Compared with traditional tape, it is safer and more reliable. The main technical problem that existing fixators solve is that children are prone to fear and are easily hurt.

[0003] After searching, the existing Chinese patent announcement number is: CN219814880U, which provides a concealable indwelling needle fixator for pediatric care. The patent sets a shielding plate, a strap, a supporting pad, a sponge pillow, and a ventilation hole. After the fixator is used and fixed to the child's hand, the shielding plate blocks the view of the indwelling needle fixed on the firm mouth, and the supporting pad cooperates with the sponge pillows on both sides above to protect the child's hand. The ventilation hole is ventilated, has the function of hiding the indwelling needle, and has protective measures. The child will not feel fear and avoid secondary injury.

[0004] Although the above patent can protect the hands of children and has protective measures, the above-mentioned concealable indwelling needle fixator for pediatric care still has the following problems: it cannot adapt to indwelling needles of different sizes, cannot fix indwelling needles, and the fixation effect is not good.

[0005] In view of the above problems, a concealable indwelling needle holder for patient care is proposed. Utility Model Content

[0006] The utility model aims to provide a concealable indwelling needle fixer for patient care, which solves the problem that the indwelling needle cannot be fixed and the fixing effect is poor in the background art.

[0007] To achieve the above-mentioned objectives, the utility model provides the following technical solutions: a concealable indwelling needle holder for patient care, comprising a firm seat, both sides of the firm seat are fixedly connected with a shielding plate, the other side of the left shielding plate is fixedly connected with a fixing clip, the front side of the firm seat is fixedly connected with a clamping seat, a two-way threaded rod passes through and rotates in the clamping seat, the two sides of the two-way threaded rod are threadedly connected to a movable plate on the outside, the two movable plates are fixedly connected with a clamp on the opposite side, through holes are opened on both sides of the fixing clip, limiting components are arranged on both sides of the fixing clip, the two limiting components are connected with limiting columns on the opposite sides, the limiting columns pass through the fixing clip through the through holes, the inner wall of the fixing clip is fixedly connected with a protective pad, the right side of the shielding plate is fixedly connected with a telescopic clip, and both sides of the telescopic clip are provided with evenly distributed limiting holes.

[0008] By adopting the above technical solution, the two movable plates and the clamp are driven by the bidirectional threaded rod to clamp and fix the indwelling needle, so that indwelling needles of different models and sizes can be fixed, which is more practical.

[0009] As a further description of the above technical solution: the limiting assembly includes a fixed seat, and the two fixed seats are fixedly connected to the two sides of the fixed cassette, and a telescopic groove is penetrated and opened in the fixed seat, and a pull rod is arranged in the telescopic groove, and a rotating groove plate is arranged on the outer side of the fixed seat, and a rotating shaft is penetrated and rotatably connected in the rotating groove plate, and the outer side of the rotating shaft is rotatably connected to the pull rod, and the other end of the pull rod is fixedly connected to the limiting column.

[0010] By adopting the above technical solution, a groove is opened at the end of the telescopic cassette to facilitate the insertion of the telescopic cassette. The limiting component can drive the limiting column to extend and retract in the telescopic groove. The limiting column is inserted into the limiting hole through the through hole to adjust the length of the telescopic cassette, thereby making it convenient to fix the child's hand.

[0011] As a further description of the above technical solution: a spring is sleeved outside the pull rod, and the spring is arranged in the telescopic groove.

[0012] By adopting the above technical solution, the limit column can be easily driven to reset by the spring, so that the limit column is pushed out of the telescopic groove.

[0013] As a further description of the above technical solution: the limiting column is arranged in the limiting hole and the outer wall of the limiting column is slidably connected to the inner wall of the limiting hole.

[0014] By adopting the above technical solution, the telescopic cassette is limited by inserting the limiting column into the limiting hole.

[0015] As a further description of the above technical solution: the top of the shielding plate is fixedly connected with evenly distributed decorative buckles, and the decorative buckles are arranged on both sides of the firm seat.

[0016] By adopting the above technical solution, the decorative buckle has a decorative effect and prevents children from having a fearful mentality.

[0017] As a further description of the above technical solution: guide rods are passed through and slidably connected on both sides of the two movable plates, the guide rods are arranged behind the bidirectional threaded rods, and both sides of the guide rods are fixedly connected to the inner wall of the clamping seat.

[0018] By adopting the above technical solution, the guide rod has the effect of limiting and guiding.

[0019] As a further description of the above technical solution: a protective pad is fixedly connected to the inner wall of the fixed clip.

[0020] By adopting the technical solution, the child's hands are protected by the protective pad, thereby improving comfort.

[0021] As a further description of the above technical solution: a knob is fixedly connected to the left end of the bidirectional threaded rod, and the knob is arranged on the outside of the clamping seat.

[0022] By adopting the above technical solution, the bidirectional threaded rod is driven to rotate by the knob.

[0023] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0024] 1. The utility model provides a concealable indwelling needle holder for patient care, which cooperates with each other through a bidirectional threaded rod, a movable plate, a clamp, a knob, a clamping seat and a fixed seat. The bidirectional threaded rod drives two movable plates and the clamp to clamp and fix the indwelling needle, and can fix indwelling needles of different models and sizes, which is more practical.

[0025] 2. The utility model provides a concealable indwelling needle holder for patient care, which works in coordination with each other through a fixed cassette, a telescopic cassette, a limiting hole, a limiting column, a pull rod, a spring, a rotating slot plate and a rotating shaft. The limiting column is inserted through a through hole into the limiting hole to adjust the length of the telescopic cassette, thereby achieving the effect of adjusting tightness. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0027] Figure 2 This is a schematic diagram of the explosion structure of the clamping seat of the utility model;

[0028] Figure 3 This is a schematic diagram of the explosion structure of the fixed cassette of the utility model;

[0029] Figure 4It is a schematic diagram of the explosion structure of the fixing seat of the utility model.

[0030] In the figure: 1. Firm seat; 2. Shielding plate; 3. Fixed cassette; 4. Clamping seat; 5. Bidirectional threaded rod; 6. Moving plate; 7. Clamp; 8. Guide rod; 9. Knob; 10. Fixed seat; 11. Telescopic cassette; 12. Limiting hole; 13. Through hole; 14. Telescopic slot; 15. Pull rod; 16. Spring; 17. Rotating slot plate; 18. Rotating shaft; 19. Limiting column; 20. Decorative buckle; 21. Protective pad. DETAILED DESCRIPTION

[0031] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0032] In order to further understand the content of the utility model, the utility model is described in detail in conjunction with the accompanying drawings.

[0033] Combination Figure 1 and Figure 2 The utility model is a concealable indwelling needle holder for patient care, comprising a firm seat 1, both sides of the firm seat 1 are fixedly connected with shielding plates 2, which block the sight of the indwelling needle and play a hiding effect, the other side of the left shielding plate 2 is fixedly connected with a fixing cassette 3, the fixing cassette 3 plays the effect of fixing the child's hand, and a groove is opened at the tail, the front side of the firm seat 1 is fixedly connected with a clamping seat 4, which plays a connecting role, a bidirectional threaded rod 5 penetrates and rotates in the clamping seat 4, and both sides of the bidirectional threaded rod 5 are threadedly connected with a moving plate 6, and the moving plate 6 is driven by the bidirectional threaded rod 5 to move relative to each other, and the two moving plates 6 are relatively connected. A clamp 7 is fixedly connected to one side to fix the clamp 7. Through holes 13 are provided on both sides of the fixed strap 3 to facilitate the passage of the limiting column 19. Limiting components are arranged on both sides of the fixed strap 3. The limiting columns 19 are connected to the opposite sides of the two limiting components. The limiting columns 19 cooperate with the limiting holes 12 to achieve a limiting effect. The limiting columns 19 pass through the fixed strap 3 through the through holes 13. A protective pad 21 is fixedly connected to the inner wall of the fixed strap 3 to protect the child's hands. A telescopic strap 11 is fixedly connected to the right side of the right baffle plate 2 to adjust the tightness. Evenly distributed limiting holes 12 are provided on both sides of the telescopic strap 11.

[0034] Combination Figure 3 and Figure 4The limiting assembly includes a fixed seat 10, which plays a supporting role. The two fixed seats 10 are fixedly connected to the two sides of the fixed cassette 3. A telescopic slot 14 is penetrated and opened in the fixed seat 10, which is convenient for the limiting column 19 to be telescopic. A pull rod 15 is arranged in the telescopic slot 14, and the limiting column 19 is driven to move by the pull rod 15. A rotating slot plate 17 is arranged on the outside of the fixed seat 10, which is convenient for driving the pull rod 15 to move. A rotating shaft 18 is penetrated and rotatably connected in the rotating slot plate 17, which plays a connecting effect. The outside of the rotating shaft 18 is rotatably connected to the pull rod 15, and the other end of the pull rod 15 is fixedly connected to the limiting column 19, which plays a fixing effect. A spring 16 is sleeved on the outside of the pull rod 15, and the spring 16 is arranged in the telescopic slot 14.

[0035] Combination Figure 2 and Figure 4 The limit column 19 is arranged in the limit hole 12 and the outer wall of the limit column 19 is slidably connected to the inner wall of the limit hole 12, so that the limit column 19 can be inserted into the limit hole 12. The top of the baffle plate 2 is fixedly connected with evenly distributed decorative buckles 20 for decorative effect. The decorative buckles 20 are arranged on both sides of the firm seat 1. The two movable plates 6 are penetrated and slidably connected with guide rods 8 on both sides. The guide rods 8 have the effect of limiting and guiding. The guide rods 8 are arranged behind the two-way threaded rod 5, and both sides of the guide rods 8 are fixedly connected to the inner wall of the clamping seat 4. The left end of the two-way threaded rod 5 is fixedly connected with a knob 9, and the two-way threaded rod 5 can be driven to rotate by the knob 9. The knob 9 is arranged on the outside of the clamping seat 4.

[0036] Working principle: When in use, the child's hand is passed through the inner side of the lower side of the shielding plate 2, and then the telescopic cassette 11 is inserted into the groove at the other end of the fixed cassette 3. When the tightness needs to be adjusted, the rotating slot plate 17 is pulled to rotate the rotating slot plate 17 90°. The bottom of the rotating slot plate 17 limits the fixed seat 10. At this time, the rotating slot plate 17 rotates along the rotating shaft 18, and then the pull rod 15 can be pulled, and the limit column 19 is driven by the pull rod 15 to squeeze the spring 16 back to the telescopic slot. 14, at this time, the limit column 19 is separated from the limit hole 12, and the position of the telescopic cassette 11 in the fixed cassette 3 slot is adjusted as needed, and finally the rotating slot plate 17 is pulled back, and the limit column 19 is pushed out of the telescopic slot 14 through the spring 16 and the pull rod 15, and reinserted into the limit hole 12 for limiting, and then the knob 9 is turned to drive the bidirectional threaded rod 5 to rotate, thereby driving the movable plate 6 to move relative to the guide rod 8, and driving the clamp 7 to fix the indwelling needles of different sizes, which is more practical.

[0037] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0038] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A concealable indwelling needle holder for patient care, comprising a firm seat (1), characterized in that: The fixed seat (1) is fixedly connected with a baffle plate (2) on both sides, and the other side of the left baffle plate (2) is fixedly connected with a fixed clip (3). The front side of the fixed seat (1) is fixedly connected with a clamping seat (4). A bidirectional threaded rod (5) penetrates and rotates in the clamping seat (4). The two sides of the bidirectional threaded rod (5) are threadedly connected with movable plates (6) on the outside. The two movable plates (6) are fixedly connected with clamps (7) on the opposite sides. Through holes (13) are provided on both sides of the fixed clip (3). Limiting components are provided on both sides of the fixed clip (3). The two limiting components are connected with limiting columns (19) on the opposite sides. The limiting columns (19) penetrate the fixed clip (3) through the through holes (13). The right side of the baffle plate (2) is fixedly connected with a telescopic clip (11). The two sides of the telescopic clip (11) are provided with evenly distributed limiting holes (12).

2. A concealable indwelling needle holder for patient care according to claim 1, characterized in that: The limiting assembly comprises a fixed seat (10), and the two fixed seats (10) are fixedly connected to the two sides of the fixed card belt (3); a telescopic groove (14) is penetrated and opened in the fixed seat (10), and a pull rod (15) is arranged in the telescopic groove (14); a rotating groove plate (17) is arranged on the outer side of the fixed seat (10), and a rotating shaft (18) is penetrated and rotatably connected in the rotating groove plate (17); the outer side of the rotating shaft (18) is rotatably connected to the pull rod (15), and the other end of the pull rod (15) is fixedly connected to the limiting column (19).

3. A concealable indwelling needle holder for patient care according to claim 2, characterized in that: The pull rod (15) is sleeved with a spring (16) on its exterior, and the spring (16) is arranged in the telescopic slot (14).

4. A concealable indwelling needle holder for patient care according to claim 1, characterized in that: The limiting column (19) is arranged in the limiting hole (12), and the outer wall of the limiting column (19) is slidably connected to the inner wall of the limiting hole (12).

5. The concealable indwelling needle holder for patient care according to claim 1, characterized in that: The top of the shielding plate (2) is fixedly connected with evenly distributed decorative buckles (20), and the decorative buckles (20) are arranged on both sides of the fixed seat (1).

6. A concealable indwelling needle holder for patient care according to claim 1, characterized in that: Guide rods (8) are passed through and slidably connected on both sides of the two movable plates (6); the guide rods (8) are arranged behind the bidirectional threaded rods (5), and both sides of the guide rods (8) are fixedly connected to the inner wall of the clamping seat (4).

7. A concealable indwelling needle holder for patient care according to claim 1, characterized in that: A protection pad (21) is fixedly connected to the inner wall of the fixed clip belt (3).

8. The concealable indwelling needle holder for patient care according to claim 1, characterized in that: A knob (9) is fixedly connected to the left end of the bidirectional threaded rod (5), and the knob (9) is arranged outside the clamping seat (4).

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