CN220459759U - External application medicament applicator and auxiliary device for applying medicaments - Google Patents

Abstract

The utility model discloses an external application medicament applicator and an auxiliary medicament application device, wherein the external application medicament applicator comprises: the bottle body is internally provided with a pushing piece, the pushing piece is in close sliding connection with the bottle body, one end of the bottle body is provided with a connecting end head, and the central line of the connecting end head and the central line of the pushing piece are positioned on the same straight line; the medicine feeding pipe is detachably arranged on the connecting end, a limiting valve is arranged in the medicine feeding pipe, and a buffer cavity is formed in one side of the limiting valve. According to the utility model, the pushing piece is arranged in the bottle body, so that the medicine feeding amount of the medicine in the bottle body can be accurately controlled, the medicine feeding pipe is arranged on the connecting end arranged at one end of the bottle body, and the limiting valve and the buffer cavity arranged in the medicine feeding pipe can prevent the medicine from splashing during the medicine feeding, so that the medicine feeding is convenient for medical staff to control, and the medicine liquid is prevented from polluting clothes and bedclothes due to splashing in the medicine feeding process.

Description

External application medicament applicator and auxiliary device for applying medicaments

Technical Field

The utility model relates to the technical field of external application medicament applying instruments, in particular to an external application medicament applying device and an external application medicament applying auxiliary device.

Background

The external application therapy is a method for applying medicines and medicaments to specific parts of a body surface in a coating manner to treat diseases, common external application medicaments comprise anti-inflammatory and analgesic laminating medicaments, liquid medicaments for coating specific parts of body cavities such as anus and skin to realize specific effects and the like, and for newborns with defecation problems, the defecation problem can be effectively solved by using the liquid specific medicaments to coat the anus.

In the prior art, the medicine feeder of external application medicament simple structure, the bottle structure of CN113181524A can be consulted to the medicine feeder structure that commonly uses, and the problem of this kind of medicine feeding bottle when in actual use lies in, extrudes the liquid medicine through the extrusion body, has the inaccurate condition of medicine feeding measurement, and the bottleneck easily produces the splash in the extrusion process, easily causes pollution to clothing bedding etc..

Accordingly, the prior art is still in need of improvement and development.

Disclosure of Invention

In order to solve the problem that the medicine feeding device bottle body in the prior art extrudes medicine liquid by extruding the bottle body when in use, the condition of inaccurate medicine feeding metering exists, and the bottle mouth is easy to splash in the extruding process, so that pollution to clothes, bedding and the like is easy to cause.

The utility model is realized by the following technical scheme:

a topical medicament applicator, wherein the topical medicament applicator comprises:

the bottle body is internally provided with a pushing piece, the pushing piece is in close sliding connection with the bottle body, one end of the bottle body is provided with a connecting end head, and the central line of the connecting end head and the central line of the pushing piece are positioned on the same straight line;

the medicine feeding pipe is detachably arranged on the connecting end, a limiting valve is arranged in the medicine feeding pipe, and a buffer cavity is formed in one side of the limiting valve.

The external application medicament applicator comprises a limiting valve and a pressure limiting valve, wherein the limiting valve comprises a first valve body and a second valve body, and the first valve body and the second valve body are elastic valve bodies and are connected in an abutting mode;

the first valve body and the second valve body are arranged towards one side of the medicine feeding tube, which is away from the bottle body;

the buffer cavity is arranged on one side, away from the bottle body, of the first valve body and the second valve body.

The external application medicament applicator, wherein, the medicine feeding pipe is predetermined radian setting, the diameter size of medicine feeding pipe one end is less than the diameter size of medicine feeding pipe other end, the great one end of medicine feeding pipe diameter with the connection end corresponds to be connected.

The external application medicament applicator, wherein, the outside of connecting the end is provided with first screw thread portion, the tip of medicine feeding pipe is provided with second screw thread portion, first screw thread portion with the second screw thread portion can dismantle the driving fit and connect.

The external application medicament applicator, wherein, the propelling movement piece includes:

the pushing end is closely sleeved in the bottle body in a sliding manner;

the pushing handle is fixedly connected with the pushing end, and penetrates through one end of the bottle body, which is away from the connecting end.

The external application medicament feeder comprises a bottle body, wherein the bottle body comprises a first limit end and a second limit end, the first limit end and the second limit end are oppositely arranged at a preset distance, and the first limit end and the second limit end are semi-ellipsoidal;

the pushing end comprises a first matching end and a second matching end which are arranged in a deviating mode, and the first matching end and the second matching end are respectively matched with the first limiting end and the second limiting end in shape.

The external application medicament applicator, wherein, the outside of propelling movement end is provided with the sealing layer, the sealing layer with the inner wall sliding abutment of bottle, the sealing layer is the elastic sealing layer.

The external application medicament feeder is characterized in that a limiting ring is arranged at a position, corresponding to the pushing handle, on the bottle body, and the pushing handle is sleeved in the limiting ring in a sliding manner;

and the pushing handle is also provided with a retaining plate, and the retaining plate is arranged along the radian matched with the end part of the bottle body.

The external application medicament applicator is characterized in that the bottle body is provided with a marking part, and the marking part comprises a plurality of scale marks which are uniformly arranged along the length direction of the bottle body;

the bottle body is a transparent bottle body, and the pushing piece is an opaque pushing piece.

A loading aid, wherein the loading aid comprises the topical medicament applicator of any one of the above.

The utility model has the beneficial effects that: according to the utility model, the pushing piece is arranged in the bottle body, so that the medicine feeding amount of the medicine in the bottle body can be accurately controlled, the medicine feeding pipe is arranged on the connecting end arranged at one end of the bottle body, and the limiting valve and the buffer cavity arranged in the medicine feeding pipe can prevent the medicine from splashing during the medicine feeding, so that the medicine feeding is convenient for medical staff to control, and the medicine liquid is prevented from polluting clothes and bedclothes due to splashing in the medicine feeding process.

Drawings

FIG. 1 is a perspective view of an external application medicament applicator according to the present utility model;

FIG. 2 is an exploded view of the structure of the applicator for topical application of the medicament of the present utility model;

FIG. 3 is a first state cross-sectional view of the topical medicament applicator of the present utility model;

FIG. 4 is an enlarged view of the structure of node A in FIG. 3 of the applicator of the present utility model;

fig. 5 is a sectional view showing a second state of the applicator for external application medicine according to the present utility model.

In fig. 1 to 5: 100. a bottle body; 101. the first limiting end; 102. the second limiting end; 110. a connecting end; 111. a first threaded portion; 120. a marking part; 130. a limiting ring; 200. a pushing member; 210. pushing the end head; 211. a first mating end; 212. a second mating end; 220. a push handle; 230. a retaining plate; 300. a medicine feeding tube; 310. a restriction valve; 311. a first valve body; 312. a second valve body; 320. and a second threaded portion.

Detailed Description

In order to make the objects, technical solutions and effects of the present utility model clearer and more specific, the present utility model will be described in further detail below with reference to the accompanying drawings and examples. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.

It should be noted that, if directional indications (such as up, down, left, right, front, and rear … …) are involved in the embodiment of the present utility model, the directional indications are merely used to explain the relative positional relationship, movement conditions, and the like between the components in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indications are correspondingly changed.

In addition, if there is a description of "first", "second", etc. in the embodiments of the present utility model, the description of "first", "second", etc. is for descriptive purposes only and is 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 at least one such feature. In addition, the technical solutions of the embodiments may be combined with each other, but it is necessary to base that the technical solutions can be realized by those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should be considered to be absent and not within the scope of protection claimed in the present utility model.

In the prior art, the medicine feeder of external application medicament simple structure, the bottle structure of CN113181524A can be consulted to the medicine feeder structure that commonly uses, and the problem of this kind of medicine feeding bottle when in actual use lies in, extrudes the liquid medicine through the extrusion body, has the inaccurate condition of medicine feeding measurement, and the bottleneck easily produces the splash in the extrusion process, easily causes pollution to clothing bedding etc..

In view of the above problems in the prior art, the present utility model provides an external application medicine applicator, as shown in fig. 1 and 3, comprising: the bottle body 100, a pushing piece 200 is arranged in the bottle body 100, the pushing piece 200 is in close sliding connection with the bottle body 100, a connecting end 110 is arranged at one end of the bottle body 100, and the central line of the connecting end 110 and the central line of the pushing piece 200 are positioned on the same straight line; the medicine feeding pipe 300, the medicine feeding pipe 300 can be dismantled and set up on the connection end 110, the inside of medicine feeding pipe 300 is provided with the limiting valve 310, one side of limiting valve 310 is provided with the cushion chamber.

According to the utility model, the pushing piece 200 is arranged in the bottle body 100, so that the medicine loading amount of the medicine in the bottle body 100 can be accurately controlled, the medicine loading pipe 300 is arranged on the connecting end 110 arranged at one end of the bottle body 100, the limit valve 310 and the buffer cavity arranged in the medicine loading pipe 300 can avoid the occurrence of splashing during medicine loading, the operation and the control of medical staff are facilitated, and the medicine liquid is prevented from polluting clothes and bedclothes due to splashing in the medicine loading process.

In the above embodiment, as shown in fig. 1 and 2, the main body of the external application medicine applicator of the present utility model is composed of a bottle body 100, a pushing member 200 and a medicine feeding tube 300, wherein the bottle body 100 is of a capsule structure, the interior is hollow, the pushing member 200 is disposed in the bottle body 100 and is in tight sliding connection with the bottle body 100, one end of the bottle body 100 is provided with a connecting end 110, a part of the pushing member 200 penetrates to the outside of the bottle body 100 for controlling the pushing member 200, and the position of the pushing member 200 in the bottle body 100 is changed, and in actual setting, the center line of the connecting end 110 and the center line of the pushing member 200 are located on the same straight line, so that a medical staff can inhale medicine into the bottle body 100 along the connecting end 110.

When the medicine is applied to a patient, medical staff installs the medicine applying pipe 300 on the connecting end 110, and through pushing the pushing piece 200, the medicine is applied to the patient through the medicine applying pipe 300, in this embodiment, because the inside of the medicine applying pipe 300 is provided with a limiting valve 310 for adjusting the flow rate of medicine applied by the medical staff, and because the effect of the limiting valve 310 forms a buffer cavity in the inside of the medicine applying pipe 300, the flow rate of medicine liquid in the medicine applying process is relaxed, the occurrence of the condition of medicine liquid splashing is avoided, the medicine applying amount is convenient to control, the medicine liquid can be effectively prevented from splashing on the clothes or the bedding of the patient, and the safety and the sanitation of the ward are ensured.

Further, in the above embodiment, as shown in fig. 3 and 4, the limiting valve 310 specifically includes a first valve body 311 and a second valve body 312, where the first valve body 311 and the second valve body 312 are elastic valve bodies, the first valve body 311 and the second valve body 312 are relatively fixedly disposed inside the upper drug tube 300 and are in abutting connection, in actual setting, the upper drug tube 300 is made of an elastic material, so as to avoid irritation to a patient during the drug feeding process, the first valve body 311 and the second valve body 312 are disposed towards a side of the upper drug tube 300 facing away from the bottle body 100, the buffer cavity is disposed on a side of the first valve body 311 and the second valve body 312 facing away from the bottle body 100, when the pushing member 200 is not pushed, the first valve body 311 and the second valve body 312 are abutted under self-elastic action, and when the pushing member 200 is pushed, the first valve body 311 and the second valve body 312 are separated under pressure, so that the liquid medicine can flow into the buffer cavity to be coated.

In another embodiment of the present utility model, as shown in fig. 1 and 2, the above-mentioned administration tube 300 is disposed in a predetermined arc shape when actually disposed, one end of the administration tube 300 has a smaller diameter than the other end of the administration tube 300, and the larger end of the administration tube 300 is correspondingly connected to the connection terminal 110.

In this embodiment, the first threaded portion 111 is provided on the outer side of the connection end, and the second threaded portion 320 is provided on the end of the loading tube 300 correspondingly, and the first threaded portion 111 and the second threaded portion 320 are detachably and closely connected, so that the effect of detachably connecting the loading tube 300 to the bottle body 100 can be achieved.

In another embodiment of the present utility model, as shown in fig. 2 and 3, the pushing member 200 specifically includes a pushing end 210 and a pushing handle 220, where the pushing end 210 is closely sleeved in the bottle 100 in a sliding manner, the pushing handle 220 is fixedly connected with the pushing end 210, and the pushing handle 220 penetrates through an end of the bottle 100 facing away from the pushing end 210, in this embodiment, the pushing handle 220 is used to control a position of the pushing end 210, so as to perform a quantitative medicament releasing effect, and a medical staff can control by moving the position of the pushing handle 220, which is convenient and fast.

Further, in one embodiment of the present utility model, as shown in fig. 2, the bottle body 100 includes a first limiting end 101 and a second limiting end 102, where the first limiting end 101 and the second limiting end 102 are disposed at a predetermined distance, and the first limiting end 101 and the second limiting end 102 are both semi-ellipsoidal, that is, the shape of the bottle body 100 is in a capsule shape when actually disposed, so that the bottle body 100 has a smooth appearance, and no scratch or discomfort is caused when the bottle body touches the skin of a patient. Correspondingly, the pushing end 210 comprises a first matching end 211 and a second matching end 212 which are arranged in a deviating manner, when the pushing end is actually arranged, the first matching end 211 is matched with the first limiting end 101 in shape, the second matching end 212 is matched with the second limiting end 102 in shape, as shown in fig. 3, when the external application medicament applicator sucks liquid medicine, the second matching end 212 is abutted against the second limiting end 102, as shown in fig. 5, when the external application medicament applicator pushes all medicaments, the first matching end 211 is abutted against the first limiting end 101.

Still further, in this embodiment, in order to ensure tightness in the process of matching the pushing end 210 with the bottle 100, in this embodiment, a sealing layer is further provided on the outer side of the pushing end 210, and the sealing layer is made of materials such as rubber and silica gel, and is matched with the inner wall of the bottle 100 in actual use, so that a watertight structural effect can be achieved, and meanwhile, a sliding effect relative to the inner wall of the bottle 100 can be achieved, so that a negative pressure suction or medicament pushing effect can be achieved.

In another embodiment of the present utility model, as shown in fig. 3, a stop ring 130 is further disposed at a position on the bottle body 100 corresponding to the push handle 220, the stop ring 130 is fixedly disposed on the bottle body 100, the inner hole of the stop ring 130 corresponds to the diameter of the push rod, and when the bottle body is actually disposed, the push rod is sleeved in the stop ring 130 and can slide along the stop ring 130, and the stop ring 130 has the effects of limiting the movement direction of the push rod and limiting the movement distance of the push rod. Further, for the convenience of single-hand operation of medical staff, in this embodiment, a retaining plate 230 is further provided on the push handle 220, and the retaining plate 230 is disposed along an arc adapted to the end of the bottle body 100, so that the overall volume of the external application medicament applicator can be reduced, and the effect of enabling the external application medicament applicator to be portable and convenient for single-hand operation is achieved.

In another embodiment of the present utility model, as shown in fig. 2, in order to further improve accuracy of the amount of the coating agent applied when the medical staff controls the application of the agent, in this embodiment, a marking portion 120 is further provided on the bottle body 100, and the marking portion 120 specifically includes a plurality of scale marks uniformly provided along the length direction of the bottle body 100, so that the medical staff can conveniently perform the correspondence, in this embodiment, the pushing member 200 is preferably made of an opaque material, so that the medical staff can form the correspondence with the marking portion 120 through the side edge of the pushing member 200 contacting the inner wall of the bottle body 100, so as to control the pushing amount of the agent.

Based on the above embodiment, the actual use process of the present utility model is as follows:

first, a medical staff pulls the push member 200 to inhale the medicine to be applied into the inside of the bottle body 100, and then installs the medicine feeding tube 300 to the connection terminal 110.

Then, as shown in fig. 3 and 5, the pushing member 200 is pushed forward, so that the medicament enters the feeding tube 300, in this process, the first petal 311 and the second plate are separated under force, the medicament enters the buffer cavity, the medicament can be conveniently and gently coated by medical staff, when the medical staff stops pushing the pushing member 200, the first petal 311 and the second petal 312 are reset to be in contact with each other under the self elastic action, the medicament in the buffer cavity in this state cannot flow back, and the contaminated medicament can be prevented from returning to the bottle 100.

Based on the above embodiments, the present utility model further provides a drug administration assisting apparatus including the external application drug applicator according to any one of the above embodiments, the external application drug applicator including: the bottle body is internally provided with a pushing piece, the pushing piece is in close sliding connection with the bottle body, one end of the bottle body is provided with a connecting end head, and the central line of the connecting end head and the central line of the pushing piece are positioned on the same straight line; the medicine feeding pipe is detachably arranged on the connecting end, a limiting valve is arranged in the medicine feeding pipe, and a buffer cavity is formed in one side of the limiting valve. According to the utility model, the pushing piece is arranged in the bottle body, so that the medicine feeding amount of the medicine in the bottle body can be accurately controlled, the medicine feeding pipe is arranged on the connecting end arranged at one end of the bottle body, and the limiting valve and the buffer cavity arranged in the medicine feeding pipe can prevent the medicine from splashing during the medicine feeding, so that the medicine feeding is convenient for medical staff to control, and the medicine liquid is prevented from polluting clothes and bedclothes due to splashing in the medicine feeding process.

In summary, the present utility model provides an external application medicine applicator and an auxiliary medicine applying device, wherein the external application medicine applicator includes: the bottle body is internally provided with a pushing piece, the pushing piece is in close sliding connection with the bottle body, one end of the bottle body is provided with a connecting end head, and the central line of the connecting end head and the central line of the pushing piece are positioned on the same straight line; the medicine feeding pipe is detachably arranged on the connecting end, a limiting valve is arranged in the medicine feeding pipe, and a buffer cavity is formed in one side of the limiting valve. According to the utility model, the pushing piece is arranged in the bottle body, so that the medicine feeding amount of the medicine in the bottle body can be accurately controlled, the medicine feeding pipe is arranged on the connecting end arranged at one end of the bottle body, and the limiting valve and the buffer cavity arranged in the medicine feeding pipe can prevent the medicine from splashing during the medicine feeding, so that the medicine feeding is convenient for medical staff to control, and the medicine liquid is prevented from polluting clothes and bedclothes due to splashing in the medicine feeding process.

It is to be understood that the utility model is not limited in its application to the examples described above, but is capable of modification and variation in light of the above teachings by those skilled in the art, and that all such modifications and variations are intended to be included within the scope of the appended claims.

Claims (10)

1. An external application medicament applicator, characterized in that the external application medicament applicator comprises:

the bottle body is internally provided with a pushing piece, the pushing piece is in close sliding connection with the bottle body, one end of the bottle body is provided with a connecting end head, and the central line of the connecting end head and the central line of the pushing piece are positioned on the same straight line;

the medicine feeding pipe is detachably arranged on the connecting end, a limiting valve is arranged in the medicine feeding pipe, and a buffer cavity is formed in one side of the limiting valve.

2. The topical medicament applicator of claim 1, wherein the limiting valve comprises a first flap and a second flap, the first flap and the second flap being elastic flaps that are in abutting connection;

the first valve body and the second valve body are arranged towards one side of the medicine feeding tube, which is away from the bottle body;

the buffer cavity is arranged on one side, away from the bottle body, of the first valve body and the second valve body.

3. The external application medicament applicator of claim 1, wherein the applicator tube is disposed in a predetermined arc, one end of the applicator tube has a smaller diameter than the other end of the applicator tube, and the larger end of the applicator tube is correspondingly connected to the connecting end.

4. The topical medicament applicator of claim 3, wherein the outer side of the connecting end is provided with a first threaded portion, the end of the applicator tube is provided with a second threaded portion, and the first threaded portion and the second threaded portion are detachably and closely connected.

5. The topical medicament applicator of claim 1, wherein the pusher comprises:

the pushing end is closely sleeved in the bottle body in a sliding manner;

the pushing handle is fixedly connected with the pushing end, and penetrates through one end of the bottle body, which is away from the connecting end.

6. The topical medicament applicator of claim 5, wherein the bottle includes a first limit end and a second limit end, the first limit end and the second limit end being disposed opposite one another at a predetermined distance therebetween, the first limit end and the second limit end being semi-ellipsoidal in shape;

the pushing end comprises a first matching end and a second matching end which are arranged in a deviating mode, and the first matching end and the second matching end are respectively matched with the first limiting end and the second limiting end in shape.

7. The topical medicament applicator of claim 6, wherein a sealing layer is provided on the outside of the push tip, the sealing layer slidably abuts the inner wall of the bottle, and the sealing layer is an elastic sealing layer.

8. The external application medicament applicator of claim 5, wherein a limiting ring is arranged on the bottle body at a position corresponding to the push handle, and the push handle is sleeved in the limiting ring in a sliding manner;

and the pushing handle is also provided with a retaining plate, and the retaining plate is arranged along the radian matched with the end part of the bottle body.

9. The external application medicament applicator of claim 1, wherein the bottle body is provided with a marking part, and the marking part comprises a plurality of graduation marks uniformly arranged along the length direction of the bottle body;

the bottle body is a transparent bottle body, and the pushing piece is an opaque pushing piece.

10. A delivery aid comprising an external medicament applicator according to any one of claims 1 to 9.