Clinical postoperative analgesia and hemostasis device for anorectal department

Abstract

The utility model discloses a clinical postoperative analgesia and hemostasis device for the anorectal department, and belongs to the technical field of medical instruments, the clinical postoperative analgesia and hemostasis device for the anorectal department comprises a bottom sleeve, a top sleeve is clamped on the top surface of the bottom sleeve, a group of uniform feeding mechanisms are arranged on the side edge of the bottom sleeve, the top of the top sleeve is in threaded connection with a threaded rod, and the threaded rod is in threaded connection with the top surface of the bottom sleeve. The bottom end of the threaded rod is movably connected with an adjusting ring, the top face of the adjusting ring is fixedly connected with a set of limiting rods, the bottom face of the adjusting ring is fixedly connected with a set of extrusion blocks, the uniform feeding mechanism comprises a pressed plate, and a discharging plate is arranged on the outer side of the pressed plate. All parts can be produced in a standardized mode and assembled rapidly, the use cost of the device is reduced, the uniform feeding assembly is arranged, ointment smearing work can be evenly and stably conducted, the structure is simple, and operation of a user is greatly facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of medical devices, and more specifically to a clinical postoperative analgesic and hemostatic device for anorectal department. Background Art

[0002] The anorectal department is a department that specializes in the research and treatment of constipation, anal fissure, anal fistula, anal abscess, anal stenosis, anal papilla hypertrophy, perianal eczema, mixed hemorrhoids, internal hemorrhoids, and external hemorrhoids. Its research range mainly focuses on diseases occurring in the end organs of the digestive system. Anorectal clinical surgery can cause bleeding in the affected area and is accompanied by pain, and requires irregular medication and dressing changes to relieve pain and stop bleeding, thereby helping patients recover quickly.

[0003] Based on the above, the inventors found that the existing analgesic and hemostatic devices are similar to the structure of a syringe. One end of the device is inserted into the patient's surgical site while pressing the needle tube to make the piston squeeze the drug into the patient's surgical site, thereby playing an analgesic and hemostatic role. However, it is difficult to maintain a balance between the speed of device insertion and the force of drug extrusion, and uneven drug application is prone to occur. Therefore, in view of this, the existing structure is studied and improved to provide a clinical postoperative analgesic and hemostatic device for anorectal surgery, in order to achieve a more practical purpose. Utility Model Content

[0004] In view of the problems existing in the prior art, the purpose of the utility model is to provide a clinical postoperative analgesic and hemostatic device for anorectal surgery. The device is arranged in a split type, and each component can be produced in a standardized manner and quickly assembled, thereby reducing the use cost of the device. In addition, a uniform feeding component is provided, which can evenly and stably apply the ointment. The structure is simple, which greatly facilitates the operation of the user.

[0005] To solve the above problems, the utility model adopts the following technical solutions.

[0006] A clinical postoperative analgesic and hemostatic device for anorectal surgery comprises a bottom sleeve, a top sleeve is clamped on the top surface of the bottom sleeve, and a group of uniform feeding mechanisms are arranged on the side of the bottom sleeve, a threaded rod is threadedly connected to the top of the top sleeve, an adjusting ring is movably connected to the bottom end of the threaded rod, a group of limiting rods is fixedly connected to the top surface of the adjusting ring, and a group of extrusion blocks is fixedly connected to the bottom surface of the adjusting ring;

[0007] The uniform feeding mechanism includes a pressure plate, a discharge plate is arranged on the outer side of the pressure plate, and a pair of sliding blocks are fixedly connected to both sides of the pressure plate, a guide rod is arranged through the interior of the sliding block, and a return spring is sleeved on one end of the sliding block close to the outer side.

[0008] Furthermore, an anti-slip ring is fixedly connected to the bottom surface of the threaded rod, and the anti-slip ring is located inside the adjusting ring.

[0009] Furthermore, the top end of the limiting rod is located inside the top sleeve, and the top end of the limiting rod is slidably connected to the top sleeve.

[0010] Furthermore, the extrusion block passes through the side of the bottom sleeve, and the discharge plate is clamped with the outer side of the bottom sleeve.

[0011] Furthermore, one end of the guide rod is fixedly connected to the inner surface of the bottom sleeve, and the sliding block is slidably connected to the guide rod.

[0012] Furthermore, the top end of the pressure plate is arranged to be inclined on the inner side, and the bottom end of the extrusion block is in contact with the inner side of the top end of the pressure plate.

[0013] Furthermore, two ends of the return spring are fixedly connected to the inner surface of the bottom sleeve and the sliding block respectively.

[0014] Compared with the prior art, the advantages of the present invention are:

[0015] (1) In this scheme, a bottom sleeve and a top sleeve are arranged to form the main body of the device. An adjustment component is arranged inside the top sleeve, and a medicine application component is arranged inside the bottom sleeve. The two cooperate with each other to apply the ointment. Compared with the prior art, this device is arranged in a split type, and each component can be produced in a standardized manner and assembled quickly, thereby reducing the use cost of the device.

[0016] (2) By setting up a uniform feeding mechanism, the ointment is filled between the pressure plate and the discharge plate. When the pressure plate slides outward, the ointment is squeezed through the discharge plate and applied to the surgical site of the patient. The movement stability of the pressure plate is ensured by the sliding block and the guide rod. Compared with the prior art, the uniform feeding component can evenly and stably apply the ointment. It has a simple structure and greatly facilitates the operation of the user. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 It is a cross-sectional view of the bottom sleeve of the utility model;

[0019] Figure 3 This is a disassembled diagram of the overall structure of the utility model;

[0020] Figure 4 It is a structural schematic diagram of the uniform feeding mechanism of the utility model.

[0021] Explanation of the numbers in the figure: 1. Bottom sleeve; 2. Top sleeve; 3. Uniform feeding mechanism; 4. Threaded rod; 5. Adjusting ring; 6. Limiting rod; 7. Extrusion block; 8. Pressure plate; 9. Discharge plate; 10. Sliding block; 11. Guide rod; 12. Return spring. DETAILED DESCRIPTION

[0022] The following will clearly and completely describe the technical solutions in the embodiments of the utility model in conjunction with the drawings in the embodiments of the utility model; it is obvious that the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments, and all other embodiments obtained by ordinary technicians in this field based on the embodiments of the utility model without making creative work are within the scope of protection of the utility model. Example

[0023] See also Figure 1-4 A clinical postoperative analgesic and hemostatic device for anorectal surgery comprises a bottom sleeve 1, a top sleeve 2 is clamped on the top surface of the bottom sleeve 1, and a group of uniform feeding mechanisms 3 are arranged on the side of the bottom sleeve 1, a threaded rod 4 is threadedly connected to the top of the top sleeve 2, an adjusting ring 5 is movably connected to the bottom end of the threaded rod 4, a group of limiting rods 6 is fixedly connected to the top surface of the adjusting ring 5, and a group of extrusion blocks 7 are fixedly connected to the bottom surface of the adjusting ring 5;

[0024] The uniform feeding mechanism 3 includes a pressure plate 8, a discharge plate 9 is arranged on the outer side of the pressure plate 8, and a pair of sliding blocks 10 are fixedly connected to both sides of the pressure plate 8, a guide rod 11 is arranged inside the sliding block 10, and a return spring 12 is sleeved on the outer side of one end of the sliding block 10. In order to ensure the uniformity of drug application, a uniform feeding mechanism 3 is provided.

[0025] See also Figure 2 The bottom surface of the threaded rod 4 is fixedly connected with an anti-slip ring, which is located inside the adjusting ring 5. The threaded rod 4 is rotated to move the top sleeve 2 connected with the thread, thereby driving the adjusting ring 5 to drop vertically.

[0026] See also Figure 3 The top end of the limiting rod 6 is located inside the top sleeve 2, and the top end of the limiting rod 6 is slidably connected to the top sleeve 2, and the limiting rod 6 ensures the movement stability of the adjusting ring 5.

[0027] See also Figure 4 The extrusion block 7 passes through the side of the bottom sleeve 1, and the discharge plate 9 is clamped with the outer side of the bottom sleeve 1. The ointment is first filled on the outer surface of the pressure plate 8, and then the discharge plate 9 is clamped with the bottom sleeve 1 to store the ointment.

[0028] See also Figure 4 One end of the guide rod 11 is fixedly connected to the inner surface of the bottom sleeve 1, and the sliding block 10 is slidably connected to the guide rod 11. The sliding block 10 cooperates with the guide rod 11 to ensure the movement stability of the pressure plate 8.

[0029] See also Figure 3The top of the pressure plate 8 is inclined on the inner side, and the bottom end of the extrusion block 7 is in contact with the inner side of the top of the pressure plate 8. The adjusting ring 5 makes the extrusion block 7 squeeze the pressure plate 8, and the pressure plate 8 slides outward, thereby squeezing the ointment through the discharge plate 9 and applying it to the surgical site of the patient.

[0030] See also Figure 4 The two ends of the return spring 12 are fixedly connected to the inner surface of the bottom sleeve 1 and the sliding block 10 respectively. The movement of the sliding block 10 stretches the return spring 12. After the application of the medicine is completed, the pressure plate 8 is reset under the action of the return spring 12.

[0031] When in use: first fill the ointment on the outer surface of the pressure plate 8, and clamp the discharge plate 9 with the bottom sleeve 1 to store the ointment, then the operator slowly inserts the bottom sleeve 1 into the patient's surgical site, at this time, the top sleeve 2 and the upper ends of the threaded rod 4 are both outside the patient's body, rotate the threaded rod 4 to move, thereby driving the adjusting ring 5 to vertically descend, and the movement stability of the adjusting ring 5 is guaranteed by the limit rod 6, and the adjusting ring 5 causes the extrusion block 7 to squeeze the pressure plate 8, and the pressure plate 8 slides outward, thereby squeezing the ointment through the discharge plate 9 and applying it to the patient's surgical site, and the movement stability of the pressure plate 8 is guaranteed by the sliding block 10 in cooperation with the guide rod 11, and the movement of the sliding block 10 stretches the reset spring 12, after the application of the medicine is completed, the bottom sleeve 1 is taken out from the patient's surgical site, and the threaded rod 4 is rotated in the opposite direction at the same time, so that the adjusting ring 5 and the extrusion block 7 are reset, and under the action of the reset spring 12, the pressure plate 8 is reset.

[0032] Finally, it should be noted that in the description of the present invention, it should be noted that the terms "vertical", "up", "down", "horizontal", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, they cannot be understood as limitations on the present invention.

[0033] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0034] The above is only a preferred specific implementation of the utility model; however, the protection scope of the utility model is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical solution and improved ideas of the utility model within the technical scope disclosed by the utility model, which should be included in the protection scope of the utility model.

Claims

1. A clinical postoperative analgesic and hemostatic device for anorectal surgery, comprising a bottom sleeve (1), a top sleeve (2) being clamped on the top surface of the bottom sleeve (1), and a group of uniform feeding mechanisms (3) being arranged on the side of the bottom sleeve (1), and a threaded rod (4) being threadedly connected to the top of the top sleeve (2), characterized in that: The bottom end of the threaded rod (4) is movably connected to an adjusting ring (5), the top surface of the adjusting ring (5) is fixedly connected to a group of limiting rods (6), and the bottom surface of the adjusting ring (5) is fixedly connected to a group of extrusion blocks (7); The uniform feeding mechanism (3) comprises a pressure plate (8), a discharge plate (9) is arranged outside the pressure plate (8), and a pair of sliding blocks (10) are fixedly connected to both sides of the pressure plate (8), a guide rod (11) is arranged inside the sliding block (10), and a return spring (12) is sleeved on one end of the sliding block (10) close to the outside.

2. The anorectal postoperative analgesia and hemostasis device according to claim 1, characterized in that: The bottom surface of the threaded rod (4) is fixedly connected with an anti-slip ring, which is located inside the adjustment ring (5).

3. The anorectal postoperative analgesia and hemostasis device according to claim 1, characterized in that: The top end of the limiting rod (6) is located inside the top sleeve (2), and the top end of the limiting rod (6) is slidably connected to the top sleeve (2).

4. The anorectal postoperative analgesia and hemostasis device according to claim 1, characterized in that: The extrusion block (7) passes through the side of the bottom sleeve (1), and the discharge plate (9) is clamped with the outer side of the bottom sleeve (1).

5. The anorectal postoperative analgesia and hemostasis device according to claim 1, characterized in that: One end of the guide rod (11) is fixedly connected to the inner surface of the bottom sleeve (1), and the sliding block (10) is slidably connected to the guide rod (11).

6. The anorectal postoperative analgesia and hemostasis device according to claim 1, characterized in that: The top end of the pressure plate (8) is arranged in an inclined shape on the inner side, and the bottom end of the extrusion block (7) is in contact with the inner side of the top end of the pressure plate (8).

7. The anorectal postoperative analgesia and hemostasis device according to claim 1, characterized in that: The two ends of the return spring (12) are respectively fixedly connected to the inner surface of the bottom sleeve (1) and the sliding block (10).

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