Auxiliary fixing device for treatment head of medicine guiding instrument

Abstract

An auxiliary fixing device for treatment heads of a medicine guiding instrument belongs to the technical field of medicine guiding instruments and comprises the medicine guiding instrument, a plurality of wires are connected to the rear side of the medicine guiding instrument, the free end of each wire is connected with a treatment head, the medicine guiding instrument is placed on the upper surface of a placing table, a first supporting column is installed in the middle of the lower surface of the placing table, and a connecting seat is installed at the bottom end of the first supporting column. The outer wall of the first supporting column is rotationally sleeved with a rotating seat, the rotating seat is rotationally connected to the upper surface of the connecting seat, the outer side wall of the rotating seat is connected with a fixing rod through a telescopic assembly, and a fixing seat is installed at the top end of the fixing rod. According to the auxiliary positioning device, auxiliary supporting and fixing can be carried out on a wire and a treatment head, the situation that the wire excessively droops or the treatment head falls off from the skin of a patient is effectively avoided, the distance between the fixing rod and the fixing base can be adjusted, and therefore the auxiliary positioning requirements of wires with different lengths are met; and meanwhile, the requirement of supporting and fixing the wire and the treatment head at different angles in the circumferential direction can be met.

Description

Technical Field

[0001] The utility model belongs to the technical field of medicine guiding instruments, and in particular relates to an auxiliary fixing device for a treatment head of a medicine guiding instrument. Background Art

[0002] The drug guide instrument is a medical device that combines ultrasonic technology and drug therapy. It is mainly used in the treatment of musculoskeletal system diseases such as muscles, ligaments, and bursae.

[0003] When using the drug introduction instrument, the treatment head needs to be placed close to the patient's skin. The treatment head and the drug introduction instrument are connected by a wire. During the treatment process, the wire and the treatment head are not supported or fixed, and it is easy for the treatment head to fall off during the treatment. Therefore, it is particularly necessary to propose an auxiliary fixing device for the treatment head of the drug introduction instrument. Utility Model Content

[0004] In view of the problem in the prior art that the wire and treatment head of the drug guide instrument are not supported and fixed during the treatment process, and the treatment head is prone to fall off during the treatment process, the utility model provides an auxiliary fixing device for the treatment head of the drug guide instrument, which can assist in supporting and fixing the wire and the treatment head, effectively preventing the wire from sagging excessively or the treatment head from falling off the patient's skin, and can also adjust the distance between the fixing rod and the fixing seat to meet the auxiliary positioning requirements of wires of different lengths. The specific technical solution is as follows:

[0005] A device for auxiliary fixation of a treatment head of a drug introducing instrument comprises a drug introducing instrument, a plurality of conducting wires being connected to the rear side of the drug introducing instrument, a treatment head being connected to the free end of each conducting wire, the drug introducing instrument being placed on the upper surface of a placing table, a first pillar being installed in the middle of the lower surface of the placing table, a connecting seat being installed at the bottom end of the first pillar, a rotating seat being rotatably sleeved on the outer wall of the first pillar, and the rotating seat being rotatably connected to the upper surface of the connecting seat, a fixing rod being connected to the outer side wall of the rotating seat via a telescopic assembly, a fixing seat being installed at the top end of the fixing rod, a groove being provided at the top end of the fixing seat, and the conducting wire is located in the inner cavity of the groove of the fixing seat.

[0006] In the above technical solution, the telescopic assembly includes a mounting plate installed on the outer side wall of the rotating seat, a cylinder is installed on the top of the mounting plate, a connecting block is connected to the output end of the cylinder, and the fixing rod is vertically installed on the upper surface of the connecting block.

[0007] In the above technical solution, a limit seat is installed on the top of the outer wall of the rotating seat, the limit seat is configured as a hollow sleeve, and the limit seat is sleeved on the outside of the outer wall of the first pillar. A limit assembly is provided on the outer wall of the limit seat, and the limit seat is limited at the outer wall of the first pillar through the limit assembly.

[0008] In the above technical solution, the limit assembly includes a plurality of limit holes opened along the circumferential direction on the outer side wall of the first pillar, and also includes a limit rod which can be plugged in and out from the outside to the inside and passes through the side wall of the limit seat, and one end of the limit rod can be plugged in and out and embedded in the inner cavity of the limit hole, and the other end of the limit rod extends out of the outer wall of the limit seat, and the outer wall of the limit rod is sleeved with a spring, and the two ends of the spring are respectively connected to the outer wall of the limit seat and the outer wall of the limit rod.

[0009] In the above technical solution, a pull ring is installed at the other end of the limit rod.

[0010] In the above technical solution, a second pillar is installed at the bottom end of the connecting seat, a base is vertically installed at the bottom end of the second pillar, and a plurality of wheels are installed at the bottom end of the outer wall of the base.

[0011] In the above technical solution, a loading tray is vertically mounted on the outer wall of the second pillar.

[0012] Compared with the prior art, the auxiliary fixing device of the drug guiding instrument treatment head of the utility model has the following beneficial effects:

[0013] 1. The wire and treatment head of the drug guide instrument are not supported or fixed, which may cause the treatment head to fall off during treatment. The utility model can provide auxiliary support and fixation for the wire and treatment head by providing a connecting block, a fixing rod and a fixing seat, effectively preventing the wire from sagging excessively or the treatment head from falling off the patient's skin;

[0014] 2. The utility model can adjust the distance of the fixing rod and the fixing seat by setting the mounting plate, the cylinder and the connecting block to meet the auxiliary positioning requirements of wires of different lengths;

[0015] 3. The utility model can adjust the circumferential position of the connection block and the fixing rod by rotating the rotating seat along the outer wall of the first pillar, so as to support and fix the guide wire and the treatment head at different circumferential angles. The rotating seat after the rotation position can be positioned on the outer wall of the first pillar through the cooperation of the rotating seat, the limiting seat, the limiting hole, the limiting rod and the spring;

[0016] In summary, the utility model can assist in supporting and fixing the guide wires and the treatment head, effectively preventing the guide wires from excessively sagging or the treatment head from falling off the patient's skin, and can also adjust the distance of the fixing rod and the fixing seat to meet the auxiliary positioning needs of guide wires of different lengths, while meeting the needs of supporting and fixing the guide wires and the treatment head at different circumferential angles. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is the front view of the rotating seat of the utility model;

[0018] Figure 2 It is a front view of the second pillar of the utility model;

[0019] Figure 3 for Figure 2 A magnified image of point A;

[0020] Figure 1-3 Among them, 1. medicine guiding instrument, 2. placing table, 3. first pillar, 4. connecting seat, 5. second pillar, 6. rotating seat, 7. limiting seat, 8. limiting hole, 9. limiting rod, 10. pull ring, 11. spring, 12. mounting plate, 13. cylinder, 14. connecting block, 15. fixing rod, 16. fixing seat, 17. guide wire, 18. treatment head, 19. base, 20. wheel body, 21. loading tray. DETAILED DESCRIPTION

[0021] The following is a combination of specific implementation cases and attached Figure 1-3 The present invention is further described below, but the present invention is not limited to these embodiments.

[0022] The guide wire and treatment head of the drug guide instrument are not supported or fixed, so the treatment head is prone to fall off during treatment. Figure 1-3 As shown, an auxiliary fixing device for a drug guiding instrument treatment head is proposed, including a drug guiding instrument 1, which is a common drug guiding instrument model on the market. A plurality of wires 17 are connected to the rear side of the drug guiding instrument 1, and a treatment head 18 is connected to the free end of each wire 17. When the drug guiding instrument 1 is working, the treatment head 18 is controlled by the wire 17 to work, and the patient is treated by the treatment head 18. The drug guiding instrument 1 is placed on the upper surface of a placing table 2, and a first support column 3 is installed in the middle of the lower surface of the placing table 2. A connecting seat 4 is installed at the bottom end of the first support column 3. A rotating seat 6 is rotatably sleeved on the outer wall of the first support column 3, and the rotating seat 6 is connected to the patient through an axis. The bearing is rotatably connected to the upper surface of the connecting seat 4, that is, the rotating seat 6 can rotate along the top of the outer wall of the connecting seat 4, and the rotating seat 6 will rotate relative to the first pillar 3. The outer wall of the rotating seat 6 is connected to the fixing rod 15 through a telescopic assembly, that is, the fixing rod 15 can be telescopically moved on the outer wall of the rotating seat 6, and a fixing seat 16 is installed on the top of the fixing rod 15. A groove is opened on the top of the fixing seat 16, and the wire 17 is located in the inner cavity of the groove of the fixing seat 16. The fixing rod 15 moving outward or inward drives the fixing seat 16 to move synchronously, so that the support position of the wire 17 can be adjusted;

[0023] Adjust the position of the wire 17 between the fixed seat 16 and the medicine introduction instrument 1, place the wire 17 in the inner cavity of the fixed seat 16, and make the treatment head 18 be located relatively outside the fixed seat 16, with the support of the fixing rod 15 and the fixed seat 16, assist in fixing the wire 17 and the treatment head 18 during use.

[0024] The telescopic assembly is specifically as follows: the telescopic assembly includes a mounting plate 12 mounted on the outer side wall of the rotating seat 6, a cylinder 13 is mounted on the top of the mounting plate 12, a connecting block 14 is connected to the output end of the cylinder 13, and a fixing rod 15 is vertically mounted on the upper surface of the connecting block 14, and the connecting block 14 is driven to move by the output end of the cylinder 13 to achieve the adjustment of the distance between the fixing rod 15 and the fixing seat 16;

[0025] The connecting block 14 and the fixing rod 15 are driven to move together by the opened output end of the cylinder 13, thereby adjusting the distance of the fixing seat 16 relative to the medicine introduction instrument 1, so as to effectively support the length of the wire 17 between the fixing seat 16 and the medicine introduction instrument 1, and avoid excessive sagging of this section of the wire 17.

[0026] In addition, a limit seat 7 is installed at the top of the outer wall of the rotating seat 6. The rotation of the rotating seat 6 can drive the limit seat 7 to rotate synchronously. The limit seat 7 is set as a hollow sleeve, and the limit seat 7 is sleeved on the outer side of the outer wall of the first pillar 3. A limit assembly is set on the outer wall of the limit seat 7, and the limit seat 7 is limited at the outer wall of the first pillar 3 by the limit assembly; the limit assembly includes a plurality of limit holes 8 opened along the circumferential direction on the outer wall of the first pillar 3, and also includes a limit rod 9 that penetrates the side wall of the limit seat 7 and can be plugged in from the outside to the inside, and one end of the limit rod 9 can be plugged in and embedded in the limit hole 8 The inner cavity of the limiting hole 8 can realize the positioning of the limiting seat 7 on the outer wall of the first pillar 3 by inserting the limiting rod 9 into the inner cavity of the limiting hole 8. The other end of the limiting rod 9 extends out of the outer wall of the limiting seat 7. The outer wall of the limiting rod 9 is sleeved with a spring 11, and the two ends of the spring 11 are respectively connected to the outer wall of the limiting seat 7 and the outer wall of the limiting rod 9. With the elastic force of the spring 11, the limiting rod 9 is driven to be embedded in the inner cavity of the limiting hole 8, so as to realize the positioning of the rotating seat 6 at the outer wall of the first pillar 3 after the rotation position; the other end of the limiting rod 9 is installed with a pull ring 10 to drive the limiting rod 9 to move outward;

[0027] Pull the pull ring 10 outward to drive the limiting rod 9 to disengage from the inner cavity of the limiting hole 8, rotate the rotating seat 6, and the rotating seat 6 rotates circumferentially along the upper surface of the connecting seat 4. At the same time, the rotating seat 6 rotates relative to the outer wall of the first pillar 3. When the cylinder 13, connecting block 14, fixing rod 15, and fixing seat 16 connected to the outer wall of the rotating seat 6 are rotated to a suitable position, remove the pulling force on the pull ring 10, and use the elastic force of the spring 11 to drive the limiting rod 9 to embed into the inner cavity of the limiting hole 8, so as to realize the positioning of the rotating seat 6 at the outer wall of the first pillar 3 after the rotation position.

[0028] A second pillar 5 is installed at the bottom end of the connecting seat 4, and a base 19 is vertically installed at the bottom end of the second pillar 5. A plurality of wheels 20 are installed at the bottom end of the outer wall of the base 19. Through the cooperation of the first pillar 3 and the second pillar 5, a higher supporting effect on the overall medicine guiding instrument 1 is achieved, and with the help of the arrangement of the wheel body 20 and the base 19, the overall device can be moved with the help of the wheel body 20; a loading tray 21 is vertically installed on the outer wall of the second pillar 5, and the loading tray 21 can be used to place common items such as paper towels and gauze as needed, which is convenient for operation.

[0029] The working principle of the auxiliary fixing device of the drug guiding instrument treatment head in this embodiment is as follows:

[0030] Adjust the position of the wire 17 between the fixing seat 16 and the medicine guiding device 1, place the wire 17 in the inner cavity of the fixing seat 16, and make the treatment head 18 be located relatively outside the fixing seat 16, with the support of the fixing rod 15 and the fixing seat 16, the wire 17 and the treatment head 18 are auxiliary fixed during use;

[0031] The connecting block 14 and the fixing rod 15 are driven to move together by the output end of the opened cylinder 13, so as to adjust the distance between the fixing seat 16 and the medicine introducing instrument 1, so as to effectively support the length of the wire 17 between the fixing seat 16 and the medicine introducing instrument 1, and prevent the wire 17 from sagging excessively;

[0032] The pull ring 10 is pulled outward to drive the limiting rod 9 to disengage from the inner cavity of the limiting hole 8, and the rotating seat 6 is rotated. The rotating seat 6 rotates circumferentially along the upper surface of the connecting seat 4, and the rotating seat 6 rotates relative to the outer wall of the first pillar 3. When the cylinder 13, the connecting block 14, the fixing rod 15, and the fixing seat 16 connected to the outer wall of the rotating seat 6 are rotated to a suitable position, the pulling force on the pull ring 10 is removed, and the limiting rod 9 is driven to be embedded into the inner cavity of the limiting hole 8 by the elastic force of the spring 11, so as to realize the positioning of the rotating seat 6 at the outer wall of the first pillar 3 after the rotation position; with the help of the fixed seat 16 after rotation, the guide wire 17 and the treatment head 18 can be supported and fixed at different angles to meet the auxiliary positioning requirements at different angles;

[0033] The utility model can assist in supporting and fixing the guide wire 17 and the treatment head 18, effectively preventing the guide wire 17 from excessively sagging or the treatment head 18 from falling off the patient's skin, and can also adjust the distance between the fixing rod 15 and the fixing seat 16 to meet the auxiliary positioning needs of guide wires 17 of different lengths, and at the same time meet the needs of supporting and fixing the guide wire 17 and the treatment head 18 at different circumferential angles.

[0034] The above description is only the preferred embodiment of the utility model, and is not intended to limit the utility model. For those skilled in the art, the utility model can have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. An auxiliary fixing device for a drug guiding instrument treatment head, comprising a drug guiding instrument (1), a plurality of wires (17) are connected to the rear side of the drug guiding instrument (1), and a treatment head (18) is connected to the free end of each wire (17), characterized in that: The medicine guiding instrument (1) is placed on the upper surface of a placing table (2), a first pillar (3) is installed in the middle of the lower surface of the placing table (2), a connecting seat (4) is installed at the bottom end of the first pillar (3), a rotating seat (6) is rotatably sleeved on the outer wall of the first pillar (3), and the rotating seat (6) is rotatably connected to the upper surface of the connecting seat (4), the outer wall of the rotating seat (6) is connected to a fixing rod (15) through a telescopic component, a fixing seat (16) is installed at the top of the fixing rod (15), a groove is opened at the top of the fixing seat (16), and the guide wire (17) is located in the inner cavity of the groove of the fixing seat (16).

2. The auxiliary fixing device for the treatment head of a drug introduction instrument according to claim 1, characterized in that: The telescopic assembly comprises a mounting plate (12) mounted on the outer side wall of the rotating seat (6), a cylinder (13) is mounted on the top of the mounting plate (12), an output end of the cylinder (13) is connected to a connecting block (14), and the fixing rod (15) is vertically mounted on the upper surface of the connecting block (14).

3. The auxiliary fixing device for the treatment head of a drug introduction instrument according to claim 2, characterized in that: A limit seat (7) is installed at the top end of the outer wall of the rotating seat (6); the limit seat (7) is configured as a hollow sleeve, and the limit seat (7) is sleeved on the outer side of the outer wall of the first pillar (3); a limit assembly is provided on the outer wall of the limit seat (7), and the limit seat (7) is limited at the outer wall of the first pillar (3) by the limit assembly.

4. The auxiliary fixing device for the treatment head of a drug introduction instrument according to claim 3, characterized in that: The limiting assembly comprises a plurality of limiting holes (8) circumferentially arranged on the outer wall of the first pillar (3), and also comprises a limiting rod (9) which penetrates the side wall of the limiting seat (7) and can be inserted and pulled out from the outside to the inside, and one end of the limiting rod (9) can be inserted and inserted into the inner cavity of the limiting hole (8), and the other end of the limiting rod (9) extends out of the outer wall of the limiting seat (7), and the outer wall of the limiting rod (9) is sleeved with a spring (11), and the two ends of the spring (11) are respectively connected to the outer wall of the limiting seat (7) and the outer wall of the limiting rod (9).

5. The auxiliary fixing device for the treatment head of a drug introduction instrument according to claim 4, characterized in that: A pull ring (10) is installed at the other end of the limiting rod (9).

6. The auxiliary fixing device for the treatment head of a drug introduction instrument according to claim 5, characterized in that: A second pillar (5) is installed at the bottom end of the connecting seat (4), a base (19) is vertically installed at the bottom end of the second pillar (5), and a plurality of wheels (20) are installed at the bottom end of the outer wall of the base (19).

7. The auxiliary fixing device for the treatment head of a drug introduction instrument according to claim 6, characterized in that: A loading tray (21) is vertically mounted on the outer wall of the second support column (5).

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