Auxiliary injection device for intensive care medicine

Abstract

The utility model relates to the field of auxiliary injection devices, and discloses an auxiliary injection device for intensive care medicine, which comprises a support, the top of the support is fixedly connected with a top plate, the surface of the top plate is slidably sleeved with a sleeve plate, and the left side of the sleeve plate is fixedly connected with vein imaging equipment. A fixing sleeve is fixedly connected to the right side of the top of the sleeve plate, a rotating plate is hinged to the top of the fixing sleeve through a hinge, an arc-shaped plate is fixedly connected to the rear end of the left side of the rotating plate, the left end of the arc-shaped plate penetrates into the fixing sleeve and is hinged to a gear through a shaft rod, and an arc-shaped toothed plate is fixedly connected to the right side of the inner wall of the fixing sleeve. According to the vein imaging device, the elastic band and the arc-shaped plate drive the sliding sleeve and the clamping plate to move downwards through the gear and the sliding rod, then the clamping plate fixes the vein imaging device reaching the appropriate position through the clamping groove and the sleeve plate, the advantage of being convenient to adjust is achieved, and the angiography instrument can conveniently irradiate different positions of a patient.

Description

Technical Field

[0001] The utility model relates to the field of auxiliary injection devices, in particular to an auxiliary injection device used in critical care medicine. Background Art

[0002] Critical care medicine mainly studies the pathogenesis, diagnosis, monitoring and treatment of organ dysfunction or failure in critically ill patients. The clinical treatment targets of critical care medicine are patients who are critically ill but may improve or recover after treatment. The clinical base is the intensive care unit. In the intensive care unit, since some patients have obesity, edema and other reasons, auxiliary injection devices are needed to display the patient's veins to facilitate medical staff to perform accurate intravenous injections on patients. The most common auxiliary injection device is a vascular imager.

[0003] Chinese patent announcement number: CN213940698U, discloses a vascular imager. The vascular imager includes a vascular imager body; a fixing frame, the fixing frame is fixedly mounted on the vascular imager body; a placement box, the placement box is fixedly mounted on the fixing frame; a vertical plate, the vertical plate is fixedly mounted in the placement box; a movable plate, the movable plate is slidably mounted on one side outer wall of the vertical plate, and the side of the movable plate away from the vertical plate is slidably connected to the inner wall of one side of the placement box; a horizontal plate, the horizontal plate is fixedly mounted on one side inner wall of the placement box, and the horizontal plate is fixedly connected to the vertical plate; a clamping and fixing mechanism, the clamping and fixing mechanism is arranged in the placement box. The vascular imager provided by the utility model has the advantages of being able to properly store the medical supplies required by medical personnel for infusion work, being easy to use, and being able to effectively improve the work efficiency of medical personnel.

[0004] In the above technology, the auxiliary injection device only uses a fixed-length support frame to support the vascular imager, and is unable to adjust the position of the vascular imager, which makes it inconvenient for the vascular imager to irradiate and image different positions of the patient, thereby reducing the efficiency of intravenous injection to a certain extent. Therefore, an auxiliary injection device for critical care medicine is proposed to solve the above problems. Utility Model Content

[0005] In order to make up for the above shortcomings, the utility model provides an auxiliary injection device for critical care medicine, aiming to improve the problem that the existing auxiliary injection device cannot adjust the position of the vascular imager.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] An auxiliary injection device for critical care medicine comprises a bracket, wherein the top of the bracket is fixedly connected with a top plate, the surface of the top plate is slidably sleeved with a sleeve plate, the left side of the sleeve plate is fixedly connected with a vein imaging device, the right side of the top of the sleeve plate is fixedly connected with a fixed sleeve, the top of the fixed sleeve is hinged with a rotating plate through a hinge, the rear end of the left side of the rotating plate is fixedly connected with an arc plate, the left end of the arc plate penetrates into the interior of the fixed sleeve and is hinged with a gear through a shaft rod, the right side of the inner wall of the fixed sleeve is fixedly connected with an arc tooth plate, the gear meshes with the arc tooth plate, the bottom of the front side of the gear is fixedly connected with a sliding rod, the surface of the sliding rod is slidably sleeved with a sliding sleeve, the left end of the sliding sleeve is fixedly connected with a clamping plate, the top of the top plate is provided with a clamping slot, the bottom end of the clamping plate penetrates into the interior of the clamping slot, the left side of the bottom of the arc plate is fixedly connected with an elastic band, the bottom of the elastic band is fixedly connected to the interior of the fixed sleeve, a protective component is provided at the bottom of the vein imaging device, and a sealing component is provided on the right side of the fixed sleeve;

[0008] As a further description of the above technical solution:

[0009] The protection assembly includes a fixed rod, the fixed rod is fixedly connected to the right side of the bottom of the vein imaging device, a baffle is slidably sleeved on the surface of the fixed rod, a rotating rod is fixedly connected to the left side of the bottom of the baffle, and the top of the baffle is in contact with the bottom of the vein imaging device;

[0010] As a further description of the above technical solution:

[0011] The interior of the fixing sleeve is fixedly connected to a limiting plate, and the left side of the limiting plate is in contact with the surface of the clamping plate;

[0012] As a further description of the above technical solution:

[0013] The sealing assembly comprises a sealing sleeve, the sealing sleeve is fixedly connected to the right side of the fixing sleeve, and the inner wall of the sealing sleeve contacts the surface of the arc plate;

[0014] As a further description of the above technical solution:

[0015] The front end of the left side of the rotating plate is fixedly connected with a spring sheet, and the left side of the spring sheet is fixedly connected to the surface of the fixed sleeve;

[0016] As a further description of the above technical solution:

[0017] The bottom of the sleeve plate is provided with an opening, and the left side of the bottom of the top plate is slidably connected inside the opening;

[0018] As a further description of the above technical solution:

[0019] Both sides of the inner wall of the opening are fixedly connected with sponge pads, and the sponge pads are used in conjunction with the top plate;

[0020] As a further description of the above technical solution:

[0021] The front end and the rear end of the bottom right side of the bracket are both fixedly connected with a weight plate, and the left side of the clamping plate is in contact with the inner wall of the fixing sleeve.

[0022] The utility model has the following beneficial effects:

[0023] 1. In the utility model, the elastic band and the arc plate drive the sliding sleeve and the card plate to move downward through the gears and the slide rod, and then the card plate fixes the venous imaging device that has reached a suitable position through the card slot and the sleeve plate, thereby achieving the advantage of convenient adjustment, making it convenient for the vascular imaging device to irradiate different positions of the patient, and improving the efficiency of intravenous injection to a certain extent.

[0024] 2. In the utility model, by setting the fixed rod, the baffle and the rotating rod for coordinated use, the lens at the bottom of the vein imaging device can be protected to prevent dust from falling onto the lens surface at the bottom of the vein imaging device, and at the same time prevent foreign objects from colliding with the vein imaging device. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 This is a three-dimensional schematic diagram of an auxiliary injection device for critical care medicine proposed by the utility model;

[0026] Figure 2 This is a cross-sectional schematic diagram of a fixing sleeve of an auxiliary injection device for critical care medicine proposed by the utility model;

[0027] Figure 3 This is a cross-sectional schematic diagram of a sleeve plate of an auxiliary injection device for critical care medicine proposed by the utility model;

[0028] Figure 4 The utility model is a schematic structural diagram of a venous imaging device for an auxiliary injection device in critical care medicine.

[0029] Legend:

[0030] 1. Bracket; 2. Top plate; 3. Sleeve plate; 4. Venous imaging device; 5. Fixed sleeve; 6. Rotating plate; 7. Arc plate; 8. Gear; 9. Arc tooth plate; 10. Sliding rod; 11. Sliding sleeve; 12. Card plate; 13. Card slot; 14. Elastic band; 15. Fixed rod; 16. Baffle; 17. Rotating rod; 18. Limit plate; 19. Sealing sleeve; 20. Shrapnel; 21. Opening; 22. Sponge pad; 23. Counterweight. 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] Reference Figure 1-3 The utility model provides an embodiment: an auxiliary injection device for critical care medicine, comprising a bracket 1, a top plate 2 is fixedly connected to the top of the bracket 1, a sleeve plate 3 is slidably sleeved on the surface of the top plate 2, an opening 21 is opened at the bottom of the sleeve plate 3, and the left side of the bottom of the top plate 2 is slidably connected to the inside of the opening 21. By setting the opening 21, the sleeve plate 3 can be limited to prevent the sleeve plate 3 from being separated from the top plate 2. Both sides of the inner wall of the opening 21 are fixedly connected with sponge pads 22, and the sponge pad 22 and the top plate 2 are fixedly connected. When used together, the sponge pad 22 can protect the inner wall of the opening 21. The left side of the sleeve plate 3 is fixedly connected to the vein imaging device 4, the right side of the top of the sleeve plate 3 is fixedly connected to the fixed sleeve 5, the top of the fixed sleeve 5 is hinged with a rotating plate 6 through a hinge, the rear end of the left side of the rotating plate 6 is fixedly connected to the arc plate 7, the front end of the left side of the rotating plate 6 is fixedly connected to the spring piece 20, and the left side of the spring piece 20 is fixedly connected to the surface of the fixed sleeve 5. By setting the spring piece 20, the rotating plate 6 can be pushed, thereby improving the reset speed of the rotating plate 6;

[0033] The left end of the arc plate 7 penetrates into the interior of the fixed sleeve 5 and is hinged with a gear 8 through a shaft rod. The right side of the inner wall of the fixed sleeve 5 is fixedly connected with an arc tooth plate 9, and the gear 8 meshes with the arc tooth plate 9. The bottom of the front side of the gear 8 is fixedly connected with a slide rod 10, and the surface of the slide rod 10 is slidably sleeved with a slide sleeve 11. The left end of the slide sleeve 11 is fixedly connected with a card plate 12. The interior of the fixed sleeve 5 is fixedly connected with a limit plate 18, and the left side of the limit plate 18 is in contact with the surface of the card plate 12. By setting the limit plate 18, the card plate 12 can be fixedly connected. The plate 12 is limited, which improves the stability of the card plate 12 when moving. The front end and the rear end of the bottom right side of the bracket 1 are fixedly connected with the counterweight plate 23. The left side of the card plate 12 contacts the inner wall of the fixed sleeve 5, which can counterweight the bracket 1 and improve the stability of the bracket 1. A card slot 13 is opened on the top of the top plate 2, and the bottom end of the card plate 12 passes through the inside of the card slot 13. The left side of the bottom of the arc plate 7 is fixedly connected with an elastic band 14, and the bottom of the elastic band 14 is fixedly connected to the inside of the fixed sleeve 5.

[0034] Reference Figure 2-4A protective component is provided at the bottom of the vein imaging device 4, and the protective component includes a fixing rod 15, the fixing rod 15 is fixedly connected to the right side of the bottom of the vein imaging device 4, a baffle 16 is slidably sleeved on the surface of the fixing rod 15, and a rotating rod 17 is fixedly connected to the left side of the bottom of the baffle 16, and the top of the baffle 16 is in contact with the bottom of the vein imaging device 4. By setting the fixing rod 15, the baffle 16 and the rotating rod 17 for coordinated use, the lens at the bottom of the vein imaging device 4 can be protected to prevent dust from falling onto the lens surface at the bottom of the vein imaging device 4, and at the same time, foreign objects can be prevented from colliding with the vein imaging device 4.

[0035] Reference Figure 2-4 A sealing assembly is provided on the right side of the fixed sleeve 5, and the sealing assembly includes a sealing sleeve 19. The sealing sleeve 19 is fixedly connected to the right side of the fixed sleeve 5. The inner wall of the sealing sleeve 19 contacts the surface of the arc plate 7. By providing the sealing sleeve 19, the gap between the arc plate 7 and the fixed sleeve 5 can be sealed, thereby improving the sealing performance of the fixed sleeve 5.

[0036] Working principle: the user first pushes the rotating plate 6 to the left, and the rotating plate 6 rotates around the hinge, and at the same time, the rotating plate 6 drives the arc plate 7 to rotate, and the arc plate 7 drives the gear 8 to move. Since the gear 8 is meshed with the arc tooth plate 9, the gear 8 will rotate while moving, and the gear 8 drives the slide bar 10 to move upward, and the slide bar 10 drives the sliding sleeve 11 and the card plate 12 to move upward. When the card plate 12 is out of the slot 13, the vein imaging device 4 is pulled to the left. After the vein imaging device 4 reaches the appropriate position, the rotating plate 6 is released, and the elastic band 14 drives the arc plate 7 to reset. The arc plate 7 drives the sliding sleeve 11 and the card plate 12 to move downward through the gear 8 and the slide bar 10, and the card plate 12 is inserted into the inside of the slot 13 to fix the position of the sleeve plate 3 and the vein imaging device 4, and then the vein imaging device 4 is started to perform vein irradiation treatment on the patient, thereby achieving the advantage of convenient adjustment.

[0037] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An auxiliary injection device for critical care medicine, comprising a bracket (1), characterized in that: The top of the bracket (1) is fixedly connected to a top plate (2), the surface of the top plate (2) is slidably sleeved with a sleeve plate (3), the left side of the sleeve plate (3) is fixedly connected to a venous imaging device (4), the right side of the top of the sleeve plate (3) is fixedly connected to a fixed sleeve (5), the top of the fixed sleeve (5) is hinged with a rotating plate (6) through a hinge, the rear end of the left side of the rotating plate (6) is fixedly connected to an arc plate (7), the left end of the arc plate (7) penetrates into the interior of the fixed sleeve (5) and is hinged with a gear (8) through a shaft rod, the right side of the inner wall of the fixed sleeve (5) is fixedly connected to an arc tooth plate (9), the gear (8) and the arc tooth plate are (9) meshing, the bottom of the front side of the gear (8) is fixedly connected to a sliding rod (10), the surface of the sliding rod (10) is slidably sleeved with a sliding sleeve (11), the left end of the sliding sleeve (11) is fixedly connected to a clamping plate (12), the top of the top plate (2) is provided with a clamping groove (13), the bottom end of the clamping plate (12) penetrates into the inside of the clamping groove (13), the left side of the bottom of the arc plate (7) is fixedly connected to an elastic band (14), the bottom of the elastic band (14) is fixedly connected to the inside of the fixed sleeve (5), the bottom of the venous imaging device (4) is provided with a protective component, and the right side of the fixed sleeve (5) is provided with a sealing component.

2. An auxiliary injection device for critical care medicine according to claim 1, characterized in that: The protective component comprises a fixing rod (15), wherein the fixing rod (15) is fixedly connected to the right side of the bottom of the vein imaging device (4), a baffle (16) is slidably sleeved on the surface of the fixing rod (15), a rotating rod (17) is fixedly connected to the left side of the bottom of the baffle (16), and the top of the baffle (16) is in contact with the bottom of the vein imaging device (4).

3. The auxiliary injection device for critical care medicine according to claim 1, characterized in that: The interior of the fixing sleeve (5) is fixedly connected to a limiting plate (18), and the left side of the limiting plate (18) is in contact with the surface of the clamping plate (12).

4. The auxiliary injection device for critical care medicine according to claim 1, characterized in that: The sealing assembly comprises a sealing sleeve (19), the sealing sleeve (19) being fixedly connected to the right side of the fixed sleeve (5), and the inner wall of the sealing sleeve (19) being in contact with the surface of the arc plate (7).

5. The auxiliary injection device for critical care medicine according to claim 1, characterized in that: A spring sheet (20) is fixedly connected to the front end of the left side of the rotating plate (6), and the left side of the spring sheet (20) is fixedly connected to the surface of the fixing sleeve (5).

6. The auxiliary injection device for critical care medicine according to claim 1, characterized in that: The bottom of the sleeve plate (3) is provided with an opening (21), and the left side of the bottom of the top plate (2) is slidably connected to the inside of the opening (21).

7. An auxiliary injection device for critical care medicine according to claim 6, characterized in that: Sponge pads (22) are fixedly connected to both sides of the inner wall of the opening (21), and the sponge pads (22) are used in conjunction with the top plate (2).

8. The auxiliary injection device for critical care medicine according to claim 1, characterized in that: The front end and the rear end of the bottom right side of the bracket (1) are both fixedly connected with a weight plate (23), and the left side of the clamping plate (12) is in contact with the inner wall of the fixing sleeve (5).

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