Clinical jet type medicine applying device for obstetrics and gynecology department

Abstract

The utility model discloses a clinical jet type medicine applying device for gynaecology and obstetrics, and relates to the technical field of medical equipment, the clinical jet type medicine applying device comprises a handle, the left axis of the handle is fixedly connected with a mechanism tube, the left axis of the mechanism tube is fixedly connected with a spherical head, and the lower side of the handle is provided with a grasping groove; the outer side of the mechanism pipe is rotationally connected with a supporting mechanism, and the inner side of the mechanism pipe is movably connected with a medicine feeding mechanism in a sleeved mode. According to the clinical jet type medicine applying device for the obstetrics and gynecology department, the sprayer and the endoscope are contained in the inner side of the spherical head in the initial state and are prevented from protruding out, so that when the device is placed in the inner side of the vagina of a patient, the spherical head protects the sprayer and the endoscope from causing damage to guiding of the patient, and the device is convenient to use. And the extension tube is moved to the rightmost side and then pushed, so that the extension tube pushes the mounting tube to push out the sprayer and the endoscope, and the sprayer and the endoscope operate normally.

Description

Technical Field

[0001] The utility model relates to the technical field of medical equipment, in particular to a spray-type medicine-dispensing device for clinical obstetrics and gynecology. Background Art

[0002] During clinical treatment in obstetrics and gynecology, patients need to be treated with medication to promote their early recovery. Currently, vaginal medication application mainly relies on cotton swabs and other methods. However, due to the special physiological structure of women, it is often difficult for the liquid medicine to fully reach the affected area, which cannot fully exert its effect and affects the treatment effect. The affected area of the patient is relatively hidden, and doctors can only apply the medication based on experience. The accuracy of the medication is low and it may damage other normal mucosal tissues. Therefore, a spray-type medication device for clinical obstetrics and gynecology is needed.

[0003] For example, Chinese patent publication number CN111135399A discloses a spray-type medication application device for clinical obstetrics and gynecology, comprising a medication application mechanism and a support mechanism connected to the medication application mechanism for securing the medication application mechanism and dilating the patient's vagina. The present invention utilizes an endoscope lens to capture images of the interior of the vagina, which can be viewed through a display screen on the endoscope body, facilitating accurate identification of the affected area requiring medication application and improving medication application accuracy. The support mechanism dilates the patient's vagina, facilitating operation of the medication application mechanism, improving work efficiency, and reducing pain for the patient.

[0004] The existing technology has the following problems:

[0005] The atomizing nozzle, endoscope and other components on the left side of the medication device are exposed. When this part is placed inside the patient guide, these components may scratch the inside of the patient guide and cause damage to the patient due to their small size. Utility Model Content

[0006] The utility model provides a spray-type medicine-dispensing device for clinical obstetrics and gynecology, so as to solve the problems raised in the above-mentioned background technology.

[0007] In order to solve the above technical problems, the technical solution adopted by the present invention is:

[0008] A spray-type drug-dispensing device for clinical obstetrics and gynecology comprises a handle, a mechanism tube is fixedly connected to the left axis of the handle, a spherical head is fixedly connected to the left axis of the mechanism tube, a gripping groove is provided on the lower side of the handle, a support mechanism is rotatably connected to the outer side of the mechanism tube, and a drug-dispensing mechanism is movably sleeved on the inner side of the mechanism tube.

[0009] Preferably, the supporting mechanism includes a rotating sleeve, the inner side of the rotating sleeve is rotatably connected to the outer wall of the handle near the left side, the left end of the rotating sleeve is fixedly connected to a threaded tube, the inner side of the threaded tube is rotatably connected to the outer wall of the mechanism tube, the outer wall of the threaded tube is threadedly connected to a movable seat near the right side, the right side of the spherical head is rotatably connected to four annularly distributed support plates, the outer wall of the movable seat is rotatably connected to four annularly distributed support rods, and the end of the support rod away from the moving seat is rotatably connected to the middle boss on one side of the support plate near the threaded tube.

[0010] Preferably, the right side projection of the support plate is in a ︹ shape.

[0011] Preferably, the outer wall of the rotating sleeve is provided with friction lines.

[0012] Preferably, the drug delivery mechanism includes a mounting tube, the outer side of the mounting tube is movably sleeved on the inner side of the mechanism tube, the left end of the mounting tube is fixedly connected to a sprayer, and the left side of the sprayer is fixedly connected to an endoscope.

[0013] Preferably, two annularly distributed first limiting grooves are opened on the inner side of the mounting tube near the right side, and the shape of the first limiting groove is ︹. An extension tube is movably connected to the inner side of the mounting tube, and a slider is fixedly connected to the outer wall of the extension tube near the left end, and the slider is slidably connected to the inner side of the first limiting groove.

[0014] Preferably, the outer wall of the mounting tube is provided with four annularly distributed second limiting grooves, and the inner convex strips of the mechanism tube are slidably connected to the inner sides of the second limiting grooves.

[0015] Preferably, a fixing assembly is fixedly connected to the inner side of the boss on the right side of the handle near the bottom, and the fixing assembly includes a limit rod, and the upper and lower sides of the limit rod are fixedly connected to the upper and lower surfaces of the inner side of the boss on the right side of the handle near the bottom, and there are two limit rods symmetrically distributed front and back, and the outer wall of the limit rod is movably sleeved with a clamping block, and the middle part of the upper side of the limit rod is fixedly connected with a push plate, and the push plate is located on the right side of the handle, and the outer walls of the two limit rods are movably sleeved with springs, and a fixing groove is opened on the lower side of the extension tube near the right side, and the outer side of the clamping block is slidably connected to the inner side of the fixing groove near the upper side.

[0016] Due to the adoption of the above technical solution, the present invention has achieved the following technical advancements compared to the prior art:

[0017] 1. The utility model provides a spray-type drug-dispensing device for clinical obstetrics and gynecology, which adopts a mechanism tube, a spherical head, a drug-dispensing mechanism, a mounting tube, a sprayer, an endoscope, an extension tube, a first limiting groove, a second limiting groove, a fixing assembly, a block, a limit rod, a spring, a push plate and a fixing groove. In the initial state, the sprayer and the endoscope are stored inside the spherical head to prevent them from protruding outside. When the device is placed inside the patient's vagina, the spherical head protects the sprayer and the endoscope so that they cannot cause damage to the patient's guidance. The extension tube is moved to the rightmost side and then pushed, so that the extension tube pushes the mounting tube to push the sprayer and the endoscope out, allowing it to operate normally.

[0018] 2. The utility model provides a spray-type medication device for clinical use in obstetrics and gynecology, which adopts the cooperation of a support mechanism, a rotating sleeve, a threaded tube, a movable seat, a spreading plate and a support rod. By rotating the rotating sleeve, the movable seat moves to the left, causing the support rod to push the spreading plate, causing the spreading plate to spread the inner side of the patient's vagina, thereby facilitating the placement of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0020] Figure 2 It is a partial cross-sectional three-dimensional structural schematic diagram of the utility model;

[0021] Figure 3 It is a partial cross-sectional three-dimensional structural diagram of the mechanism pipe part of the utility model;

[0022] Figure 4 This is a schematic diagram of the three-dimensional structure of the rotating sleeve of the utility model;

[0023] Figure 5 This is a partial cross-sectional three-dimensional structural diagram of the drug delivery mechanism of the present invention;

[0024] Figure 6 This is a schematic diagram of the three-dimensional structure of the extension tube portion of the utility model;

[0025] Figure 7 It is a schematic diagram of the three-dimensional structure of the fixing component part of the utility model.

[0026] In the figure: 1. handle; 2. mechanism tube; 3. spherical head; 4. gripping groove; 5. supporting mechanism; 51. rotating sleeve; 52. threaded tube; 53. movable seat; 54. opening plate; 55. supporting rod; 6. dosing mechanism; 61. mounting tube; 62. sprayer; 63. endoscope; 64. extension tube; 65. first limiting groove; 66. second limiting groove; 67. fixing assembly; 671. block; 672. limit rod; 673. spring; 674. push plate; 68. fixing groove. DETAILED DESCRIPTION

[0027] In order to make the technical means, creative features, objectives and effects achieved by the present invention easier to understand, the present invention is further described below in conjunction with specific implementation methods.

[0028] like Figure 1-Figure 3 As shown, a spray-type drug-dispensing device for clinical obstetrics and gynecology includes a handle 1, a mechanism tube 2 is fixedly connected to the left axis of the handle 1, a spherical head 3 is fixedly connected to the left axis of the mechanism tube 2, a gripping groove 4 is provided on the lower side of the handle 1, a supporting mechanism 5 is rotatably connected to the outer side of the mechanism tube 2, and a drug-dispensing mechanism 6 is movably sleeved on the inner side of the mechanism tube 2.

[0029] It should be noted that the gripping groove 4 is used to facilitate gripping of the handle 1 to prevent the user from having an unstable grip, and the shape of the spherical head 3 prevents damage to the inside of the patient's vagina when the device is placed.

[0030] like Figure 3 、 Figure 4 As shown, the support mechanism 5 includes a rotating sleeve 51, the inner side of the rotating sleeve 51 is rotatably connected to the outer wall of the handle 1 near the left side, a threaded tube 52 is fixedly connected to the left end axis of the rotating sleeve 51, the inner side of the threaded tube 52 is rotatably connected to the outer wall of the mechanism tube 2, the outer wall of the threaded tube 52 is threadedly connected to a movable seat 53 near the right side, four annularly distributed support plates 54 are rotatably connected to the right side of the spherical head 3 near the edge, and four annularly distributed support rods 55 are rotatably connected to the outer wall of the movable seat 53, and the end of the support rod 55 away from the movable seat 53 is rotatably connected to the middle boss on one side of the support plate 54 near the threaded tube 52.

[0031] It should be noted that, when the rotating sleeve 51 is rotated, the rotating sleeve 51 drives the threaded tube 52 to rotate. When the threaded tube 52 rotates, the moving seat 53 moves laterally along the threaded tube 52, causing the threaded tube 52 to push or pull the support rod 55, causing the expansion plate 54 to rotate to the right edge of the spherical head 3.

[0032] like Figure 4 As shown, the right side projection of the expansion plate 54 is in the shape of ︹.

[0033] It should be noted that the shape of the expansion plate 54 causes the edges on both sides of the expansion plate 54 to be retracted inward, thereby preventing the edges of the expansion plate 54 from contacting the inner side of the patient's vagina and causing irritation to the patient.

[0034] like Figure 4 As shown, the outer wall of the rotating sleeve 51 is provided with friction lines.

[0035] It should be noted that the friction pattern is used to increase the friction between the hand and the rotating sleeve 51 , making it easier for the user to rotate the rotating sleeve 51 .

[0036] like Figure 3 、 Figure 5 As shown, the drug delivery mechanism 6 includes a mounting tube 61 , the outer side of the mounting tube 61 is movably sleeved on the inner side of the mechanism tube 2 , the left end of the mounting tube 61 is fixedly connected to a sprayer 62 , and the left side of the sprayer 62 is fixedly connected to an endoscope 63 .

[0037] It should be noted that the inner side of the sprayer 62 is connected to the external liquid medicine through a hose, so that the sprayer 62 sprays the mist medicine outward, and the endoscope 63 transmits video information to the outside, making it convenient for the user to observe the position to be sprayed.

[0038] like Figure 5 、 Figure 6 As shown, two annularly distributed first limiting grooves 65 are provided on the inner side of the mounting tube 61 near the right side. The first limiting groove 65 is in the shape of ︹. An extension tube 64 is movably connected to the inner side of the mounting tube 61. A slider is fixedly connected to the outer wall of the extension tube 64 near the left end, and the slider is slidably connected to the inner side of the first limiting groove 65.

[0039] It should be noted that, in the initial state, the slider on the extension tube 64 is located at the leftmost side of the inner side of the first limiting groove 65. The extension tube 64 is rotated, so that the slider on the outer side of the extension tube 64 moves to the horizontal position of the first limiting groove 65. The extension tube 64 is pulled to the right, so that the extension tube 64 is pulled out from the inner side of the handle 1, so that the slider on the extension tube 64 slides to the rightmost side of the first limiting groove 65. The extension tube 64 is rotated here, so that the extension tube 64 is relatively fixed between the installation tube 61, and the extension tube 64 is pushed, so that the extension tube 64 pushes the installation tube 61 to move it to the left.

[0040] like Figure 3 、 Figure 5 As shown, the outer wall of the mounting tube 61 is provided with four annularly distributed second limiting grooves 66 , and the inner convex strips of the mechanism tube 2 are slidably connected to the inner side of the second limiting grooves 66 .

[0041] It should be noted that the second limiting groove 66 is used to limit the mounting tube 61 so that the mounting tube 61 cannot rotate inside the mechanism tube 2 .

[0042] like Figure 2 、 Figure 6 and Figure 7As shown, a fixing assembly 67 is fixedly connected to the inner side of the boss on the right side of the handle 1 near the bottom, and the fixing assembly 67 includes a limiting rod 672, and the upper and lower sides of the limiting rod 672 are fixedly connected to the upper and lower sides of the inner side of the boss on the right side of the handle 1 near the bottom, and two limiting rods 672 are symmetrically distributed front and back, and the outer wall of the limiting rod 672 is movably sleeved with a clamping block 671, and the upper middle part of the limiting rod 672 is fixedly connected with a push plate 674, and the push plate 674 is located on the right side of the handle 1, and the outer walls of the two limiting rods 672 are movably sleeved with springs 673, and a fixing groove 68 is opened on the lower side of the extension tube 64 near the right side, and the outer side of the clamping block 671 is slidably connected to the inner side of the fixing groove 68 near the upper side.

[0043] It should be noted that when the block 671 is located inside the fixed groove 68, the extension tube 64 cannot rotate, pushing the push plate 674 downward, causing the block 671 to move downward, causing the block 671 to disengage from the fixed groove 68, allowing the extension tube 64 to rotate, loosening the push plate 674, and allowing the spring 673 to push the block 671 to return to its original position.

[0044] The working principle of the present invention is as follows: first, the inner side of the sprayer 62 is connected to the external liquid medicine through a hose, so that the sprayer 62 sprays the mist medicine outward, and the endoscope 63 transmits video information to the outside, which is convenient for the user to observe the position to be sprayed. In the initial state, the slider on the extension tube 64 is located at the leftmost side of the inner side of the first limiting groove 65. The extension tube 64 is rotated so that the slider on the outer side of the extension tube 64 moves to the horizontal position of the first limiting groove 65. The extension tube 64 is pulled to the right so that the extension tube 64 is pulled out from the inner side of the handle 1, so that the slider on the extension tube 64 slides to the left side. The rightmost side of the first limiting groove 65 is used to rotate the extension tube 64 again, so that the extension tube 64 and the mounting tube 61 are relatively fixed, and the extension tube 64 is pushed, so that the extension tube 64 pushes the mounting tube 61 to move left. The second limiting groove 66 is used to limit the mounting tube 61, so that the mounting tube 61 cannot rotate inside the mechanism tube 2. When the block 671 is located inside the fixing groove 68, the extension tube 64 cannot rotate, and the push plate 674 is pushed downward, so that the block 671 moves downward, so that the block 671 is separated from the fixing groove 68, so that the extension tube 64 can rotate, and the push plate is released. 674, so that the spring 673 pushes the block 671 to reset, and in the initial state, the sprayer 62 and the endoscope 63 are stored inside the spherical head 3 to prevent them from protruding outside, so that when the device is placed inside the patient's vagina, the spherical head 3 protects the sprayer 62 and the endoscope 63 so that they cannot cause damage to the patient's guidance, and the extension tube 64 is moved to the rightmost side, and then the extension tube 64 is pushed so that the extension tube 64 pushes the installation tube 61 to push the sprayer 62 and the endoscope 63 out, so that it can operate normally, and finally, the rotating sleeve 51 is rotated, so that the rotating sleeve 51 drives the screw The corrugated tube 52 rotates, and when the threaded tube 52 rotates, the movable seat 53 moves laterally along the threaded tube 52, causing the threaded tube 52 to push or pull the support rod 55, causing the expansion plate 54 to rotate to the right edge of the spherical head 3. The shape of the expansion plate 54 causes the edges on both sides of the expansion plate 54 to retract inward, preventing the edges of the expansion plate 54 from contacting the inside of the patient's vagina and causing irritation to the patient. By rotating the rotating sleeve 51, the movable seat 53 moves to the left, causing the support rod 55 to push the expansion plate 54, causing the expansion plate 54 to expand the inside of the patient's vagina, thereby facilitating the placement of the device.

[0045] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are merely illustrative of the principles of the present invention. Various changes and improvements may be made to the present invention without departing from the spirit and scope of the present invention. Such changes and improvements are intended to fall within the scope of the present invention. The scope of protection claimed in this invention is defined by the appended claims and their equivalents.

Claims

1. A spray-type drug dispensing device for clinical obstetrics and gynecology, comprising a handle (1), characterized in that: The left axis of the handle (1) is fixedly connected to a mechanism tube (2), the left axis of the mechanism tube (2) is fixedly connected to a spherical head (3), the lower side of the handle (1) is provided with a gripping groove (4), the outer side of the mechanism tube (2) is rotatably connected to a support mechanism (5), the inner side of the mechanism tube (2) is movably sleeved with a drug delivery mechanism (6), the support mechanism (5) comprises a rotating sleeve (51), the inner side of the rotating sleeve (51) is rotatably connected to the outer wall of the handle (1) near the left side, and the left end of the rotating sleeve (51) is fixedly connected to the axis. A threaded tube (52) is provided, the inner side of the threaded tube (52) is rotatably connected to the outer wall of the mechanism tube (2), a movable seat (53) is threadedly connected to the outer wall of the threaded tube (52) near the right side, four annularly distributed support plates (54) are rotatably connected to the right side of the spherical head (3) near the edge, four annularly distributed support rods (55) are rotatably connected to the outer wall of the movable seat (53), and one end of the support rod (55) away from the movable seat (53) is rotatably connected to the middle boss of the support plate (54) near the threaded tube (52).

2. The spray-type drug delivery device for obstetrics and gynecology according to claim 1, characterized in that: The right side projection of the opening plate (54) is in the shape of a ︹.

3. The spray-type drug delivery device for obstetrics and gynecology according to claim 1, characterized in that: The outer wall of the rotating sleeve (51) is provided with friction lines.

4. The spray-type drug delivery device for clinical obstetrics and gynecology according to claim 1, characterized in that: The drug delivery mechanism (6) comprises a mounting tube (61), the outer side of the mounting tube (61) is movably sleeved on the inner side of the mechanism tube (2), the left end of the mounting tube (61) is fixedly connected to a sprayer (62), and the left side of the sprayer (62) is fixedly connected to an endoscope (63).

5. The spray-type drug delivery device for clinical obstetrics and gynecology according to claim 4, characterized in that: Two annularly distributed first limiting grooves (65) are provided on the inner side of the mounting tube (61) near the right side. The first limiting groove (65) is in the shape of ︹. An extension tube (64) is movably sleeved on the inner side of the mounting tube (61). A slider is fixedly connected to the outer wall of the extension tube (64) near the left end, and the slider is slidably connected to the inner side of the first limiting groove (65).

6. The spray-type drug delivery device for clinical obstetrics and gynecology according to claim 5, characterized in that: The outer wall of the mounting tube (61) is provided with four annularly distributed second limiting grooves (66), and the inner convex strips of the mechanism tube (2) are slidably connected to the inner side of the second limiting grooves (66).

7. The spray-type drug delivery device for clinical obstetrics and gynecology according to claim 5, characterized in that: A fixing assembly (67) is fixedly connected to the inner side of the boss on the right side of the handle (1) near the bottom, and the fixing assembly (67) includes a limiting rod (672). The upper and lower sides of the limiting rod (672) are fixedly connected to the upper and lower sides of the inner side of the boss on the right side of the handle (1) near the bottom, and two limiting rods (672) are symmetrically distributed front and back. The outer wall of the limiting rod (672) is movably connected with a clamping block (671). The middle part of the upper side of the limiting rod (672) is fixedly connected with a push plate (674), and the push plate (674) is located on the right side of the handle (1). The outer walls of the two limiting rods (672) are both movably connected with springs (673). A fixing groove (68) is opened at a position near the right side of the lower side of the extension tube (64), and the outer side of the clamping block (671) is slidably connected to the inner side of the fixing groove (68) near the upper side.

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