Pudendum wound medicament spraying equipment for gynaecology and obstetrics

Abstract

The invention discloses gynaecology and obstetrics pudendum wound medicament spraying equipment, and relates to the technical field of medical instruments, the gynaecology and obstetrics pudendum wound medicament spraying equipment comprises a medicament bottle and a pressing spray head, the pressing spray head is installed at a bottle opening of the medicament bottle, and the gynaecology and obstetrics pudendum wound medicament spraying equipment further comprises a spraying auxiliary mechanism which is arranged on the surface of the pressing spray head; the spraying auxiliary mechanism comprises a steering bent pipe arranged at a nozzle of the pressing spray head, the steering bent pipe is rotationally connected and communicated with the nozzle of the pressing spray head through a rotary joint, an extension pipe is movably inserted into the top end of the steering bent pipe, and the top end of the extension pipe is communicated with a medicament spray head; and the surface of the medicament spraying head is fixedly sleeved with a medicament shielding cover, the top end of the medicament shielding cover is fixedly connected with a suction cup ring, a first spring is fixedly connected between the medicament spraying head and the steering bent pipe, and the first spring is arranged on the surface of the extension pipe in a sleeving mode, so that the problems that medicament drips and it is difficult to guarantee the accuracy of the spraying position are solved.

Description

Technical Field

[0001] This invention relates to the field of medical device technology, and more specifically, to a spray device for applying medication to vaginal wounds in obstetrics and gynecology. Background Technology

[0002] The gynecological and obstetric vaginal wound medication spraying device is a specialized device for applying medication to the vaginal wound after gynecological and obstetric surgery. It can spray liquid, spray, or gel onto the wound surface in an atomized or dotted manner to achieve local drug administration purposes such as disinfection, anti-inflammation, promoting healing, and relieving pain. It can avoid problems such as cross-infection, irritation and pain, and uneven drug administration caused by manual application, and improve the safety, comfort and healing effect of vaginal wound care.

[0003] When patients apply medication to their genital wounds themselves, they usually need to squat. In this position, the medication is prone to dripping due to gravity. If it drips onto clothing, it will not only cause contamination but may also irritate and damage the skin around the wound. At the same time, the location of the genital wound is relatively hidden and there are large blind spots for spraying. During the spraying process, patients need to simultaneously aim at the wound and press the nozzle, making it difficult to ensure accurate spraying. This can easily result in the medication not being able to effectively act on the wound, which not only wastes the medication but also affects the wound healing process. Summary of the Invention

[0004] In view of the problems existing in the prior art, the purpose of this invention is to provide a vaginal wound medication spraying device for obstetrics and gynecology, so as to solve the problems of drug dripping and difficulty in ensuring accurate spraying position.

[0005] To solve the above problems, the present invention adopts the following technical solution:

[0006] A gynecological and obstetric vaginal wound medication spraying device includes a medication bottle and a press-type nozzle. The press-type nozzle is installed at the mouth of the medication bottle. It also includes a spraying auxiliary mechanism disposed on the surface of the press-type nozzle. The spraying auxiliary mechanism includes a deflecting bend tube disposed at the nozzle of the press-type nozzle. The deflecting bend tube is rotatably connected to and communicates with the nozzle of the press-type nozzle via a rotary joint. An extension tube is movably inserted into the top end of the deflecting bend tube, and the top end of the extension tube is connected to the medication nozzle. A medication shield is fixedly fitted onto the surface of the medication nozzle, and a suction cup ring is fixedly connected to the top end of the medication shield.

[0007] Furthermore, a first spring is fixedly connected between the agent nozzle and the deflecting bend tube, and the first spring is sleeved on the surface of the extension tube.

[0008] Furthermore, a connecting ring is fixedly sleeved on the upper surface of the steering bend tube, a side bracket is fixedly connected to the surface of the connecting ring, a fixed circular plate is fixedly connected to the top of each of the two longitudinal arms of the side bracket, a connecting arm is inserted into the interior of each of the two fixed circular plates, a guide protrusion is fixedly connected to the surface of the connecting arm, the guide protrusion is inserted into the interior of the fixed circular plate, the cross-sectional shape of the connecting arm is L-shaped, and a fixed suction cup is fixedly connected to the longitudinal arm end of the connecting arm.

[0009] Furthermore, a screw is threaded into the middle of the side bracket, and a compression separation block is rotatably connected to the top of the screw. The compression separation block is located between the two connecting arms, and a rotating handle is fixedly connected to the bottom of the screw.

[0010] Furthermore, a guide plate is fixedly connected to the bottom end of the extrusion separation block, and the guide plate is inserted into the interior of the side support.

[0011] Furthermore, a movable circular plate is fixedly sleeved on the transverse arm end of the connecting arm, and a second spring is fixedly connected between the movable circular plate and the fixed circular plate.

[0012] Furthermore, each of the two connecting arms has a first support wheel rotatably connected to one end of each other.

[0013] Furthermore, it also includes an anti-pollution mechanism, which is disposed on the surface of the agent nozzle. The anti-pollution mechanism includes two connecting frames fixedly connected to the arc surface of the agent nozzle. A rotating arm is rotatably connected to the surface of the connecting frame. A push plate is fixedly connected to the top of the rotating arm. An anti-pollution shield is fixedly connected to the end of each of the two push plates that is close to each other.

[0014] Furthermore, the top of the medicine bottle is provided with two support rods, which are located below the two push plates respectively. The support rods are inserted into the interior of the connecting frame and the interior of the connecting ring.

[0015] Furthermore, a third spring is fixedly connected between the push plate and the connecting frame, and a second support wheel is rotatably connected to the top end of the support rod.

[0016] Compared with the prior art, the beneficial effects of the present invention are:

[0017] (1) This method uses a suction cup ring to fix the drug mask on the patient's skin, which can prevent the drug nozzle from shifting when the nozzle is pressed, thus avoiding the situation where the drug cannot be effectively applied to the wound, avoiding drug waste and affecting the wound healing progress.

[0018] (2) This solution uses a drug mask to catch the dripping drug and control the spraying area, preventing the drug from dripping onto clothing and causing contamination, and also avoiding irritation and damage to the skin around the wound.

[0019] (3) This solution can gently pull the skin apart by moving the fixed suction cups away from each other, thereby reducing the spray dead angle caused by skin folds, making the medicine spray more comprehensive, further improving the effect of the medicine, reducing medicine waste and preventing the impact on the wound healing progress.

[0020] (4) After pressing the nozzle to spray the medicine onto the wound, the upward force applied to the medicine bottle is stopped. The third spring can be used to pull the anti-pollution shield to cover the medicine nozzle again, thereby reducing the probability of the medicine and other contaminants falling on the medicine nozzle and causing the medicine to be contaminated. Attached Figure Description

[0021] Figure 1 This is a schematic diagram of the structure of the present invention;

[0022] Figure 2 This is a schematic diagram of the structure of the press nozzle part of the present invention;

[0023] Figure 3 This is a schematic diagram of the structure of the steering bend tube portion of the present invention;

[0024] Figure 4 This is a schematic diagram of the side support portion of the present invention;

[0025] Figure 5 For the present invention Figure 4 Enlarged view of point A in the middle;

[0026] Figure 6 This is a schematic diagram of the structure of the drug spray nozzle part of the present invention;

[0027] Figure 7 For the present invention Figure 6 Enlarged view of section B in the middle.

[0028] Explanation of the labels in the diagram:

[0029] 1. Medicine bottle; 2. Press-button nozzle;

[0030] 301. Steering bend tube; 302. Suction cup ring; 303. Drug mask; 304. First spring; 305. Extension tube; 306. Drug nozzle; 307. Fixed suction cup; 308. Connecting arm; 309. Side bracket; 310. Rotary handle; 311. Connecting ring; 312. Screw; 313. Guide plate; 314. Extrusion separation block; 315. Moving circular plate; 316. Fixed circular plate; 317. Second spring; 318. Guide ridge; 319. First support wheel;

[0031] 401. Anti-pollution shield; 402. Support rod; 403. Push plate; 404. Rotating arm; 405. Connecting frame; 406. Third spring; 407. Second support wheel. Detailed Implementation

[0032] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0033] Please see Figure 1 and Figure 2 A gynecological and obstetric vaginal wound medication spraying device includes a medication bottle 1 and a press-type nozzle 2. The press-type nozzle 2 is installed at the mouth of the medication bottle 1. It also includes a spraying auxiliary mechanism disposed on the surface of the press-type nozzle 2. The spraying auxiliary mechanism includes a deflecting bend tube 301 disposed at the nozzle of the press-type nozzle 2. The deflecting bend tube 301 is rotatably connected to and communicates with the nozzle of the press-type nozzle 2 via a rotary joint. An extension tube 305 is movably inserted into the top end of the deflecting bend tube 301. The top end of the extension tube 305 is connected to a medication spray head 306. A drug mask 303 is fixedly sleeved on the surface of the extension tube 305. A suction cup ring 302 is fixedly connected to the top of the drug mask 303. A first spring 304 is fixedly connected between the drug nozzle 306 and the turning bend tube 301. The first spring 304 is sleeved on the surface of the extension tube 305. The first spring 304 can maintain the distance between the drug nozzle 306 and the turning bend tube 301 when the drug nozzle 306 is not under pressure. If the suction cup ring 302 is too close to the wound, the downward pulling force generated by the pressing of the nozzle 2 can be reduced to avoid damage to the wound.

[0034] By employing the above technical solution, when the patient applies the medication themselves, they first need to rotate the bendable tube 301 so that it is in an upward position. Then, the medication mask 303 is placed over the wound, and pressure is applied to cause the suction ring 302 to contact and deform against the patient's skin. The air inside the suction ring 302 is squeezed out, creating negative pressure, which fixes the suction ring 302 and the medication mask 303 to the patient's skin. The patient then presses the nozzle 2, allowing the medication to be sprayed through the bendable tube 301 from the medication nozzle 306 onto the wound. During this process, the medication mask 303 can catch dripping medication and control the spray area, preventing the medication from dripping onto clothing and causing contamination, irritation, or damage to the skin around the wound. By fixing the medication mask 303 to the patient's skin with the suction cup ring 302, it is possible to prevent the medication nozzle 306 from shifting when the nozzle 2 is pressed, which would prevent the medication from being effectively applied to the wound, resulting in medication waste and affecting the wound healing process.

[0035] like Figures 3-5 As shown, a connecting ring 311 is fixedly sleeved on the upper surface of the steering bend tube 301. A side bracket 309 is fixedly connected to the surface of the connecting ring 311. A fixed round plate 316 is fixedly connected to the top of each of the two longitudinal arms of the side bracket 309. A connecting support arm 308 is inserted into the interior of each of the two fixed round plates 316. A guide protrusion 318 is fixedly connected to the surface of the connecting support arm 308. The guide protrusion 318 is inserted into the interior of the fixed round plate 316. The cross-sectional shape of the connecting support arm 308 is L-shaped. A fixed suction cup 307 is fixedly connected to the longitudinal arm end of the connecting support arm 308. A screw 312 is threaded into the middle of the side bracket 309. A compression separation block 314 is rotatably connected to the top of the screw 312. The compression separation block 314 is located between the two connecting arms 308. A rotating handle 310 is fixedly connected to the bottom end of the screw 312.

[0036] The bottom end of the extrusion separation block 314 is fixedly connected to a guide plate 313, which is inserted into the interior of the side support 309. The transverse arm end of the connecting arm 308 is fixedly fitted with a movable circular plate 315. A second spring 317 is fixedly connected between the movable circular plate 315 and the fixed circular plate 316. The two connecting arms 308 are rotatably connected to the ends of each other. The first support wheel 319 can reduce frictional resistance and wear.

[0037] By adopting the above technical solution, when the drug mask 303 is fixed to the patient's skin by the suction cup ring 302, the fixing suction cup 307 will also be attached to the patient's skin. Then, the handle 310 is slowly rotated to drive the screw 312 to rotate, which in turn drives the extrusion separation block 314 to move upward, squeezing the two connecting arms 308 apart and causing the two fixing suction cups 307 to move away from each other. As the fixing suction cups 307 move, the skin is gently pulled apart, thereby reducing the spray dead angles caused by skin folds, making the drug spray more comprehensive, further improving the drug's effect, reducing drug waste, and preventing the impact on the wound healing progress.

[0038] like Figure 6 and Figure 7 As shown, it also includes an anti-pollution mechanism, which is disposed on the surface of the agent nozzle 306. The anti-pollution mechanism includes two connecting frames 405 fixedly connected to the arc surface of the agent nozzle 306. A rotating arm 404 is rotatably connected to the surface of the connecting frame 405. A push plate 403 is fixedly connected to the top of the rotating arm 404. An anti-pollution shielding plate 401 is fixedly connected to the end of each of the two push plates 403 that is close to each other.

[0039] The medicine bottle 1 has two support rods 402 at its top. The two support rods 402 are located below the two push plates 403. The support rods 402 are inserted into the interior of the connecting frame 405 and the connecting ring 311. A third spring 406 is fixedly connected between the push plate 403 and the connecting frame 405. A second support wheel 407 is rotatably connected to the top of the support rods 402. The second support wheel 407 can reduce frictional resistance and wear.

[0040] By adopting the above technical solution, before pressing the nozzle 2 to spray the agent, the support rod 402 is set above the agent bottle 1. Then, an upward force is applied to the agent bottle 1, which pushes the support rod 402 to move upward. At this time, the first spring 304 is in a compressed state, and the support rod 402 can push the push plate 403 and the anti-pollution shield 401 upward to open. At this time, the third spring 406 is in a stretched state, exposing the agent nozzle 306. Then, pressing the nozzle 2 will make the agent spray out. Immediately afterward, the upward force applied to the agent bottle 1 is stopped, and the third spring 406 can pull the anti-pollution shield 401 to cover the agent nozzle 306 again, thereby reducing the probability of the agent and other contaminants falling back onto the agent nozzle 306 and causing the agent to be contaminated.

[0041] Instructions for use: First, rotate the steering bend tube 301 to adjust it to the upward position to prepare for subsequent spraying of the agent;

[0042] Next, the medication mask 303 is placed over the wound and pressure is applied to the mask so that the suction ring 302 comes into contact with the skin and is squeezed and deformed, squeezing out the internal air to create negative pressure, so that the suction ring 302 and the medication mask 303 are firmly fixed to the skin at the wound site.

[0043] Next, an upward force is applied to the medicine bottle 1, pushing the support rod 402 upward. The support rod 402 drives the push plate 403 and the anti-pollution shield 401 to be pushed upward and opened, so that the medicine nozzle 306 is fully exposed.

[0044] Subsequently, the handle 310 is slowly rotated to drive the screw 312 to rotate, which drives the extrusion separation block 314 to move upward, squeezing open the two connecting arms 308, causing the two fixed suction cups 307 to move away from each other, gently pulling open the skin around the wound, and reducing the spraying dead angle caused by skin folds.

[0045] Then, press the nozzle 2 to spray the medicine out of the medicine nozzle 306 through the turning bend tube 301 and spray it evenly on the wound surface. The medicine mask 303 can catch the dripping medicine, control the spraying range, and prevent the medicine from contaminating clothing and irritating the skin around the wound.

[0046] After spraying is completed, immediately stop applying upward force to the agent bottle 1. The third spring 406 resets and pulls the anti-pollution shield 401 downward to cover the agent nozzle 306 again, reducing the probability of agent and contaminants falling back and contaminating the nozzle.

[0047] The above description is merely a preferred embodiment of the present invention; however, the scope of protection of the present invention is not limited thereto. Any equivalent substitutions or modifications made by those skilled in the art within the scope of the technology disclosed in the present invention, based on the technical solution and its improved concepts, should be covered within the scope of protection of the present invention.

Claims

1. A spray device for applying vaginal wound medication for obstetrics and gynecology, comprising a medication bottle (1) and a press-type nozzle (2), wherein the press-type nozzle (2) is installed at the mouth of the medication bottle (1), characterized in that: It also includes a spraying auxiliary mechanism, which is disposed on the surface of the press nozzle (2). The spraying auxiliary mechanism includes a deflecting bend tube (301) disposed at the nozzle on the press nozzle (2). The deflecting bend tube (301) is rotatably connected to and communicates with the nozzle on the press nozzle (2) through a rotary joint. An extension tube (305) is movably inserted at the top end of the deflecting bend tube (301). The top end of the extension tube (305) is connected to a medicine nozzle (306). A medicine mask (303) is fixedly sleeved on the surface of the medicine nozzle (306). A suction cup ring (302) is fixedly connected to the top end of the medicine mask (303).

2. The gynecological and obstetric vaginal wound medication spraying device according to claim 1, characterized in that: A first spring (304) is fixedly connected between the medicine nozzle (306) and the turning bend tube (301), and the first spring (304) is sleeved on the surface of the extension tube (305).

3. The gynecological and obstetric vaginal wound medication spraying device according to claim 1, characterized in that: A connecting ring (311) is fixedly sleeved on the upper surface of the steering bend tube (301). A side bracket (309) is fixedly connected to the surface of the connecting ring (311). A fixed round plate (316) is fixedly connected to the top of each of the two longitudinal arms of the side bracket (309). A connecting arm (308) is inserted inside each of the two fixed round plates (316). A guide ridge (318) is fixedly connected to the surface of the connecting arm (308). The guide ridge (318) is inserted into the interior of the fixed round plate (316). The cross-sectional shape of the connecting arm (308) is L-shaped. A fixed suction cup (307) is fixedly connected to the longitudinal arm end of the connecting arm (308).

4. The gynecological and obstetric vaginal wound medication spraying device according to claim 3, characterized in that: A screw (312) is threaded into the middle of the side bracket (309), and a compression separation block (314) is rotatably connected to the top of the screw (312). The compression separation block (314) is located between two connecting arms (308), and a rotating handle (310) is fixedly connected to the bottom of the screw (312).

5. A gynecological wound medication spraying device according to claim 4, characterized in that: The bottom end of the extrusion separation block (314) is fixedly connected to a guide plate (313), which is inserted into the interior of the side bracket (309).

6. The gynecological and obstetric vaginal wound medication spraying device according to claim 3, characterized in that: The transverse arm end of the connecting arm (308) is fixedly fitted with a movable circular plate (315), and a second spring (317) is fixedly connected between the movable circular plate (315) and the fixed circular plate (316).

7. A gynecological wound medication spraying device according to claim 3, characterized in that: The two connecting arms (308) are rotatably connected to the ends of each other.

8. A spraying device for vaginal wound medication in obstetrics and gynecology according to claim 1, characterized in that: It also includes an anti-pollution mechanism, which is disposed on the surface of the agent nozzle (306). The anti-pollution mechanism includes two connecting frames (405) fixedly connected to the arc surface of the agent nozzle (306). A rotating arm (404) is rotatably connected to the surface of the connecting frame (405). A push plate (403) is fixedly connected to the top of the rotating arm (404). An anti-pollution shield (401) is fixedly connected to the end of each of the two push plates (403) that are close to each other.

9. A spraying device for vaginal wound medication in obstetrics and gynecology according to claim 1, characterized in that: The top of the medicine bottle (1) is provided with two support rods (402). The two support rods (402) are located below the two push plates (403) respectively. The support rods (402) are inserted into the interior of the connecting frame (405) and the support rods (402) are inserted into the interior of the connecting ring (311).

10. A spraying device for vaginal wound medication in obstetrics and gynecology according to claim 9, characterized in that: A third spring (406) is fixedly connected between the push plate (403) and the connecting frame (405), and a second support wheel (407) is rotatably connected to the top of the support rod (402).

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