CN219127968U

CN219127968U - Skin disease treatment nursing applicator with medicine injection device

Info

Publication number: CN219127968U
Application number: CN202222579099.8U
Authority: CN
Inventors: 申丽; 袁女娜; 卢敏; 刘芳; 王惠琳; 张伟伟; 张楠
Original assignee: General Hospital Of Xinjiang Military Region Pla
Current assignee: General Hospital Of Xinjiang Military Region Pla
Priority date: 2022-09-28
Filing date: 2022-09-28
Publication date: 2023-06-06
Anticipated expiration: 2032-09-28

Abstract

The utility model relates to the technical field of applicators, in particular to a dermatological treatment nursing applicator with an injection device. The pipe comprises a pipe body, wherein a round groove is formed in the pipe body. According to the utility model, the medicine inlet and the rotating wheel which can rotate in a movable fit are arranged at the top of the tube body, so that medicines for treating skin can be reversely inserted into the medicine inlet and screwed up and fixed, then the medicine in the package is extruded into the tube body by downwards moving and rotating the rotating wheel, and finally the medicine in the tube body is extruded to the medicine coating head by the first piston rod to wipe an affected part, thereby not only avoiding the first piston rod from being polluted by the outside, but also avoiding medicine waste by a small amount for many times, and avoiding the problem that the medicine is required to be extracted from the first piston rod for supplementing the medicine when the medicine is insufficient.

Description

Skin disease treatment nursing applicator with medicine injection device

Technical Field

The utility model relates to the technical field of applicators, in particular to a dermatological treatment nursing applicator with an injection device.

Background

The applicator is a medical appliance for applying therapeutic drugs to the affected parts of patients, and can avoid the problem of secondary infection caused by insufficient sanitation in the traditional manual application of the drugs and the problem of lower efficiency when a cotton swab is used for applying on the affected parts with large area.

In dermatology, patients need to be smeared with external medicines, the existing medicine applicators are generally syringe type, the piston rod needs to be drawn out, medicines are extruded into the syringe, then the piston rod is pushed in to extrude the medicines onto the smearing head to wipe the skin, in the process, the piston rod can be polluted, medicine waste can be caused when the medicines are extruded into the syringe too much, and when the medicines are extruded into the syringe too little, the piston rod needs to be drawn out again to add medicines, and the medicines are difficult to be extruded into the syringe to a proper amount.

Disclosure of Invention

The utility model aims to provide a dermatological treatment nursing applicator with a drug injection device, which solves the problems in the prior art.

In order to achieve the above purpose, the utility model provides a skin disease treatment nursing medicine applicator with a medicine injection device, which comprises a tube body, wherein the tube body is provided with a penetrating round groove, a first piston rod is arranged in the round groove in a sliding way, one end of the tube body, which is close to a piston head of the first piston rod, is provided with a medicine inlet, the outer wall of the tube body is fixedly provided with a medicine inlet, the top of the medicine inlet is provided with a threaded hole, the threaded hole is communicated with the round groove, both ends of the medicine inlet are fixedly provided with fixing plates, one ends of the two opposite fixing plates are provided with T-shaped grooves, one sides of the two T-shaped grooves are provided with penetrating long grooves, the T-shaped grooves are internally provided with sliding blocks, one end of the T-shaped blocks, which is far away from the T-shaped blocks, is provided with clamping grooves, the two rotating wheels are movably matched, one sides of the two fixing plates, which are close to the long grooves, are provided with connecting blocks, and the connecting blocks are fixedly connected with the two T-shaped blocks.

As a further improvement of the technical scheme, the medicine applying head comprises a flow dividing block, a cavity is formed in the flow dividing block, the cavity is communicated with the circular groove, one end, far away from the pipe body, of the flow dividing block is provided with a plurality of medicine outlet holes which are closely arranged, the medicine outlet holes are communicated with the cavity, and one end, far away from the pipe body, of the flow dividing block is fixedly provided with a medical sponge.

As a further improvement of the technical scheme, one side of the connecting block, which is close to the fixed plate, is provided with an empty slot, a pair of meshed gears are rotatably arranged in the empty slot, and two rotating wheels are fixedly connected with the two gears respectively.

As a further improvement of the technical scheme, an electric motor is arranged on one side, away from the fixed plate, of the connecting block, and the output end of the electric motor is fixedly connected with one of the gears.

As a further improvement of the technical scheme, the pipe body is in threaded connection with the flow dividing block, and a sealing ring is arranged at the joint of the pipe body and the flow dividing block.

As a further improvement of the technical scheme, the outer wall of one end of the pipe body, which is far away from the medicine applying head, is provided with anti-skid patterns.

Compared with the prior art, the utility model has the beneficial effects that:

in this skin disease treatment nursing applicator from taking medicine injection device, through set up into medicine mouth and movable fit rotatable runner at the body top, thereby can pour into medicine mouth with the medicine of treatment skin and screw up fixedly, move down again and rotate the runner and squeeze into the body with the medicine in the packing, finally squeeze into the medicine head with the medicine in the body by first piston rod and wipe the affected part, thereby not only can avoid first piston rod to receive external pollution, but also can squeeze into the medicine a small amount many times, avoid the medicine extravagant, and avoid the medicine to take out first piston rod to carry out the problem of medicine replenishment when not enough, the device not only makes things convenient for clinical care operation, make the external medicine smear more convenient and fast, secondly can improve patient's external medicine compliance and standardization again.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a partially exploded view of one embodiment of the present utility model;

FIG. 3 is a partially exploded view of the second embodiment of the present utility model;

FIG. 4 is a schematic view of a portion of the structure of the present utility model;

FIG. 5 is a schematic diagram of a portion of the structure of the present utility model;

FIG. 6 is a partially exploded view of the third embodiment of the present utility model;

FIG. 7 is a schematic view of the combination of the integral structure and the second piston rod of the present utility model;

FIG. 8 is a schematic illustration of a first piston rod cross-sectional configuration and a second piston rod assembly component configuration of the present utility model;

fig. 9 is a schematic view of a first piston rod structure according to the present utility model.

The meaning of each reference sign in the figure is:

100. a tube body; 110. a circular groove; 120. a shunt block; 121. a medicine outlet hole; 122. medical sponge; 130. a first piston rod; 131. a first movable groove; 132. a second movable groove; 133. a second piston rod; 134. a stirring rod; 140. a medicine inlet; 150. a fixing plate; 151. a T-shaped groove; 152. a T-shaped block; 153. a fixed block; 154. a clamping groove; 155. a rotating wheel; 156. a long groove; 157. a connecting block; 158. a hollow groove; 159. a gear; 160. anti-skid lines.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present utility model, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.

Example 1

Referring to fig. 1-6, the present utility model provides a dermatological treatment nursing applicator with a drug injection device, comprising a tube body 100, wherein the tube body 100 is provided with a through circular groove 110, a first piston rod 130 is slidably arranged in the circular groove 110, an applicator head is arranged at one end of the tube body 100 near a piston head of the first piston rod 130, a drug inlet 140 is fixedly arranged on the outer wall of the tube body 100, a threaded hole is arranged at the top of the drug inlet 140, and the threaded hole is communicated with the circular groove 110, and the main purposes are that: this medicine inlet 140 can with medicine extranal packing threaded connection, the fixed plate 150 has all been set firmly at medicine inlet 140 both ends, T-shaped groove 151 has all been seted up to the relative one end of two fixed plates 150, long groove 156T-shaped groove 151 that runs through has all been seted up to two T-shaped grooves 151 one side, sliding arrangement in T-shaped piece 152 has set firmly fixed block 153 in the one end that T-shaped piece 152 kept away from T-shaped groove 151, clamp groove 154 has been seted up to the one end that T-shaped piece 152 was kept away from to fixed block 153, clamp groove 154 internal rotation is provided with runner 155, two runner 155 movable fit, its main aim at: the medicine coating package port is in threaded connection with the medicine inlet 140, the tail part of the medicine package is positioned at the middle position of the two rotating wheels 155, then the two rotating wheels 155 squeeze out medicine into the tube body 100 like squeezing toothpaste, a connecting block 157 is arranged on one side of the two fixing plates 150, which is close to the long groove 156, and the connecting block 157 is fixedly connected with the two T-shaped blocks 152.

Working principle:

when the device is used, under the natural placement, the two T-shaped blocks 152 are positioned at the positions, close to the tube body 100, of the T-shaped grooves 151, at the moment, the cover of the paste-shaped medicine package is unscrewed, the two T-shaped blocks 152 are stirred to slide to one end, far away from the tube body 100, of the T-shaped grooves 151, medicines are plugged into the middle positions of the two fixing plates 150, the tail parts of the medicine package are plugged into the middle positions of the two rotating wheels 155, the package heads of the medicines are screwed and tightly connected with the medicine inlet 140 in a threaded manner, after the medicines are fixed, the first piston rod 130 is pulled outwards a little, then the fixing blocks 153 are pressed down, the two rotating wheels 155 are stressed to rotate, so that the medicines in the package are extruded into the medicine inlet 140, then flow into the tube body 100, finally the first piston rod 130 is pushed inwards to push the medicines into the medicine applying heads, and finally the medicine applying heads are used for wiping affected parts.

The above-mentioned medicine applying head for applying medicine to affected part, the medicine applying head includes the reposition of redundant personnel piece 120, set up the cavity in the reposition of redundant personnel piece 120, cavity and circular slot 110 intercommunication, the one end that the reposition of redundant personnel piece 120 kept away from body 100 has been seted up a plurality of close arrangement's a plurality of medicine hole 121 and cavity intercommunication, the one end that the reposition of redundant personnel piece 120 kept away from body 100 has set firmly medical sponge 122, thereby the medicine in the body 100 is pushed into the cavity by first piston rod 130, again by the medicine hole 121 to medical sponge 122 on, hold the body 100 and wipe the affected part with medical sponge 122 at last.

In order to facilitate the extrusion of the medicine into the medicine inlet 140, a hollow groove 158 is formed in one side of the connecting block 157 adjacent to the fixing plate 150, a pair of meshed gears 159 are rotatably arranged in the hollow groove 158, and the two rotating wheels 155 are fixedly connected with the two gears 159 respectively, so that one rotating wheel 155 can rotate to drive the other rotating wheel 155 to rotate, and the stability of the extrusion of the medicine is improved.

In addition, in order to improve nursing efficiency of medical staff, an electric motor is arranged on one side of the connecting block 157 away from the fixing plate 150, and the output end of the electric motor is fixedly connected with one of the gears 159, so that the electric motor is used for driving one of the gears 159 to rotate, the two gears 159 are meshed, so that the two gears 159 rotate, and finally the two rotating wheels 155 are driven to rotate to squeeze medicine.

In order to save medical cost, the pipe body 100 is in threaded connection with the split flow block 120, and a sealing ring is arranged at the joint of the pipe body 100 and the split flow block 120, so that the device can be used for multiple times, and only the medicine applying head needs to be replaced.

Finally, in order to avoid the falling of the device in the process of applying the medicine to the patient, an outer wall of one end of the tube body 100, which is far away from the medicine applying head, is provided with anti-slip patterns 160, so that the friction force between the device and the hand is increased when the device is used, and the falling is prevented from being polluted.

When the dermatological treatment nursing applicator with the medicine injection device is specifically used, the cover of the paste medicine package is unscrewed, the two T-shaped blocks 152 are shifted to slide to one end of the T-shaped groove 151 far away from the tube body 100, medicine is plugged into the middle position of the two fixing plates 150, the tail part of the medicine package is plugged into the middle position of the two rotating wheels 155, the medicine packaging head is screwed and screwed with the medicine inlet 140, after the medicine is fixed, the first piston rod 130 is pulled outwards a little, then a switch of the electric motor is turned on, so that a gear 159 fixedly connected with the electric motor is driven to rotate, the two gears 159 are meshed, the two rotating wheels 155 are further rotated, the rotating wheels 155 are rotated, and move towards one side of the tube body 100, the medicine is extruded into the medicine inlet 140, after a part of the medicine is extruded, the first piston rod 130 is pushed in, the paste medicine in the tube body 100 is extruded into a cavity, finally the medicine flows onto a medical sponge 122 from the medicine outlet 121, and the medical sponge 122 is held for repeatedly wiping the medicine at the position of the sponge 160, and the external operation of the sponge 122 can be repeated;

after one use, the medical staff can unscrew the applicator head, clean the tube 100 and the first piston rod 130, and only need to replace the applicator head when the applicator head is used next time.

Example 2

Referring to fig. 1-9, the present utility model provides a dermatological treatment nursing applicator with a drug injection device, a first piston rod 130 is provided with a first through movable slot 131 in a rod, a piston head of the first piston rod 130 is provided with a plurality of second movable slots 132, the plurality of second movable slots 132 are all communicated with the first movable slot 131, a second piston rod 133 is slidably arranged in the first movable slot 131, a piston head of the second piston rod 133 is fixedly provided with a plurality of stirring rods 134, and the plurality of stirring rods 134 are respectively slidably connected with the second movable slot 132.

When in use, the first piston rod 130 is extracted from the tube body 100, then the medicines for treatment are extruded into the circular groove 110, then the first piston rod 130 is pushed into the circular groove 110, after the first piston rod 130 is pushed, the second piston rod 133 is repeatedly pushed and pulled inwards and outwards, so that the medicines in the circular groove 110 are uniformly mixed, and finally the medicines are pushed inwards into the first piston rod 130 and are smeared on an affected part by a smearing head.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the above-described embodiments, and that the above-described embodiments and descriptions are only preferred embodiments of the present utility model, and are not intended to limit the utility model, and that various changes and modifications may be made therein without departing from the spirit and scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a from skin disease treatment nursing applicator of taking injection device which characterized in that: including body (100), round slot (110) that runs through have been seted up to body (100), be provided with first piston rod (130) in round slot (110) in the slip, the one end that body (100) is close to first piston rod (130) piston head is provided with the medicine head, body (100) outer wall has set firmly medicine inlet (140), screw hole has been seted up at medicine inlet (140) top, screw hole and round slot (110) intercommunication, fixed plate (150) have all been set firmly at medicine inlet (140) both ends, two T-shaped groove (151) have all been seted up to the relative one end of fixed plate (150), two T-shaped groove (151) one side has all been seted up long groove (156) that run through, the one end that T-shaped groove (151) were slided and is set up in T-shaped piece (152), fixed block (153) are kept away from to T-shaped piece (152) one end, clamp groove (154) are seted up clamp groove (154) in the one end that T-shaped piece (152) was kept away from, two movable connection piece (157) have two moving connection piece (157) one side of rotating wheel (150).

2. The dermatological treatment care applicator with an injection device of claim 1, wherein: the medicine applying head comprises a flow dividing block (120), a cavity is formed in the flow dividing block (120), the cavity is communicated with the circular groove (110), one end, far away from the pipe body (100), of the flow dividing block (120 is provided with a plurality of medicine outlet holes (121) which are closely arranged, the medicine outlet holes (121) are communicated with the cavity, and one end, far away from the pipe body (100), of the flow dividing block (120) is fixedly provided with a medical sponge (122).

3. The dermatological treatment care applicator with a self-contained drug delivery device of claim 2, wherein: an empty groove (158) is formed in one side, close to the fixed plate (150), of the connecting block (157), a pair of meshed gears (159) are rotatably arranged in the empty groove (158), and two rotating wheels (155) are fixedly connected with the two gears (159) respectively.

4. A dermatological treatment care applicator with a self-contained drug delivery device as in claim 3, wherein: an electric motor is arranged on one side, far away from the fixed plate (150), of the connecting block (157), and the output end of the electric motor is fixedly connected with one of the gears (159).

5. The dermatological treatment care applicator with an injection device of claim 4, wherein: the pipe body (100) is in threaded connection with the split flow block (120), and a sealing ring is arranged at the joint of the pipe body (100) and the split flow block (120).

6. The dermatological treatment care applicator with an injection device of claim 5, wherein: the outer wall of one end of the tube body (100) far away from the medicine applying head is provided with anti-skid patterns (160).