CN106178242B - A kind of infectious dermatosis medicine applying instrument - Google Patents
A kind of infectious dermatosis medicine applying instrument Download PDFInfo
- Publication number
- CN106178242B CN106178242B CN201610851942.XA CN201610851942A CN106178242B CN 106178242 B CN106178242 B CN 106178242B CN 201610851942 A CN201610851942 A CN 201610851942A CN 106178242 B CN106178242 B CN 106178242B
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- medicine
- drive rod
- hole
- dispensing portion
- connecting column
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M35/00—Devices for applying media, e.g. remedies, on the human body
- A61M35/003—Portable hand-held applicators having means for dispensing or spreading integral media
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M2205/00—General characteristics of the apparatus
- A61M2205/12—General characteristics of the apparatus with interchangeable cassettes forming partially or totally the fluid circuit
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M2210/00—Anatomical parts of the body
- A61M2210/04—Skin
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- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Anesthesiology (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Hematology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Absorbent Articles And Supports Therefor (AREA)
Abstract
The present invention relates to a kind of infectious dermatosis medicine applying instruments, belong to the field of medical instrument technology, the medicine applying instrument includes medicine applying instrument main body, drive rod, support spring, connecting column, tamponade and medicine box, medicine applying instrument main body includes the dispensing portion of the type chamber equipped with vertical extension, the flange radially extended is set in the end cap of drive rod upper end, support spring be nested on drive rod and protrude into dispensing portion type it is intracavitary, it is intracavitary that dispensing portion upper end sets the type that the flange of end cap is pressed in dispensing portion by cover board, end cap upper end is pierced by cover board, drive rod can vertically reciprocating linear be mobile relative to dispensing portion, dispensing subordinate end is connect with connecting column, the lower end of drive rod finally extends to the lead to the hole site of connecting column and tamponade cooperates, connecting column lower end connects medicine box, medicine box is equipped with the collection medicine cavity cooperated with tamponade, infiltration medicine plate is set in the lower port of collection medicine cavity.The configuration of the present invention is simple, it is easy to use, it can be improved the operating efficiency of medicine-feeding work, it is time saving and energy saving, dramatically reduce the work difficulty of medical worker.
Description
Technical field
The present invention relates to the field of medical instrument technology, specifically a kind of infectious dermatosis medicine applying instrument.
Background technique
The diseases such as varicella, rubeola are common infection class skin disease, the patient with such disease, if contact normal person
Group, it will give other people germina infection, cause the diffusive transport of disease.Medical worker needs when carrying out the topical application of drug and treatment to patient
Want great care.That there are functions is simple for upper means used at present, and the dose once picked is very limited, needs during medicine-feeding
It constantly frequently to repeat to pick ointment or medical fluid, not only inconvenient using operation but also time-consuming, laborious, not only work effect
Rate is low and medicine-feeding is uneven.
Summary of the invention
The object of the present invention is to provide one kind when being added medicine to dermatosis patient or being cleaned, easy to operate, time saving province
A kind of infectious dermatosis medicine applying instrument of power.
The technical scheme adopted by the invention to solve the technical problem is that:
A kind of infectious dermatosis medicine applying instrument, including medicine applying instrument main body, drive rod, support spring, connecting column, tamponade and
Medicine box；The medicine applying instrument main body includes the dispensing portion of handle with one end end that the handle is arranged in；It is arranged in the dispensing portion
The type chamber that vertical direction extends；End cap is set in the upper end of the drive rod, the flange radially extended is set in the lower end of end cap；
After the support spring is set in outside the drive rod from the lower end of the drive rod, the lower end of the drive rod is inserted into
The type in the dispensing portion is intracavitary；The type bottom of chamber face contact of the lower end of the support spring and the dispensing portion, upper end and the end
The Hp contacts of cap；The flange of the end cap is pressed in the type in the dispensing portion by the upper end fixed setting cover board in the dispensing portion
It is intracavitary；The upper end of the end cap is pierced by the cover board and energy opposing cover plates move reciprocatingly and linearly from top to bottom in vertical direction；It is described
Support spring is in compressive state, and the drive rod can vertically reciprocating linear be mobile relative to the dispensing portion；It is described
The lower end in dispensing portion is connect with the upper end of the connecting column；Along the axial setting through-hole of the connecting column, make the hole of the through-hole
The body of rod form fit of chamber and the drive rod；The lower end of the drive rod extends to described after the type chamber in the dispensing portion
The lead to the hole site of connecting column cooperates with the tamponade；The lower end of the connecting column is connected to the upper end of the medicine box；The medicine box
It is provided with the collection medicine cavity with tamponade cooperation, seeps medicine plate in the lower port setting of the collection medicine cavity.
Preferably, the type chamber that the vertical direction being arranged in the dispensing portion extends specifically:
Deep gouge is set in the upper surface in the dispensing portion, guide groove is set on the bottom surface of the deep gouge, the guide groove
Spring cavity is set on bottom surface, guide through hole is set on the bottom surface of the spring cavity；
The cover board is arranged in the deep gouge；The shape of the end cap upper flange is matched with the vallecular cavity of the guide groove；
The form fit of the inner cavity of the spring cavity and the support spring；The each point of the inner cavity profile of the spring cavity circumferentially is equal
No more than the vallecular cavity profile of the corresponding guide groove；The body of rod shape of the vestibule of the guide through hole and the drive rod
Match；Inner cavity profile of each point of the vestibule profile of the guide through hole circumferentially no more than the corresponding spring cavity；
The lower end of the support spring is contacted with the bottom surface of the spring cavity.
Preferably, screw-threaded counterbore is set in the lower end surface in the dispensing portion, the screw-threaded counterbore and the guide through hole connect
It is logical；The internal diameter of the screw-threaded counterbore is greater than the internal diameter of the guide through hole；On the connecting column periphery wall, from upper/lower terminal
External screw thread is respectively set, and make two sections it is externally threaded oppositely oriented；The upper end of the connecting column and the dispensing subordinate end
Screw-threaded counterbore connection, lower end is connect with the threaded upper ends of the medicine box.
Preferably, in the axially disposed cylindrical boss in the upper surface of the tamponade, the lower end of the drive rod and boss
It is threadedly coupled.
Preferably, in the axially disposed cone boss in the upper surface of the tamponade, make the small end of the cone boss upward；
Bellmouth, the big opening end court of the bellmouth is arranged in the lower end surface of the drive rod in cone boss in the corresponding tamponade
Outside；The cone boss of the tamponade extends in the through-hole of the connecting column and intercalation enters in the bellmouth of the drive rod.
In the upper surface of the connecting column, it is uniformly arranged one week smooth surface counterbore, light is set in the bottom surface of the smooth surface counterbore
Face through-hole；The stretching screw that preloading spring is equipped on a body of rod is respectively configured in each corresponding smooth surface counterbore；The tension
The nut shape of screw rod is matched with the vestibule of the smooth surface counterbore, and body of rod shape is matched with the vestibule of the smooth surface through-hole；It is described
The lower end of stretching screw is pierced by the upper surface of the lower end surface of the connecting column and the tamponade and is fixedly connected；The preloading spring is placed in
In the smooth surface counterbore, the nut of upper-end contact stretching screw, the bottom wall of smooth surface counterbore described in lower end in contact.
Preferably, about the medicine applying instrument main body, dispensing portion thereon is fixed at the left end of handle.The portion of dispensing at this time
Axial axially opposing vertical with handle or the axially opposing dispensing portion that makes handle the 2-5 degree of inclination axially upwards, presss from both sides two axial directions
Angle forms obtuse angle.
Preferably, the dispensing portion of the medicine applying instrument main body and handle are in the form of a column body, and the dispensing portion and handle after cooperating
It is axial consistent；Outer loop coil is arranged in the upper surface of the cover board to connect with the lower thread of the handle；Axial direction along the handle is set
Through-hole is set, the end cap upper end of the drive rod penetrates the through-hole of the handle and the upper end of the relatively described handle extends outwardly.
Preferably, the infiltration medicine layer being arranged in the infiltration medicine plate is rubber pad, is distributed and sets on the end face of the rubber pad
Set medicine permeating hole.
Preferably, the infiltration medicine layer being arranged in the infiltration medicine plate is cotton pad or foam-rubber cushion.
Preferably, sealing ring is set on the periphery wall of the tamponade.
Compared with prior art, generated beneficial effect is fracture nursing device of the invention:
The configuration of the present invention is simple, it is easy to use, it is safe and practical when being added medicine to dermatosis patient or being cleaned；It being capable of root
The epidermis size that the topical application of drug is needed according to patient, by controlling the amount of ointment or liquid medicine being contained in medicine box collection medicine cavity, one
It is secondary and be continuously completed the topical application of drug operation, improve medicine-feeding work operating efficiency, it is time saving and energy saving, dramatically reduce medical worker
Work difficulty；Medicine box is connect after connecting column with dispensing portion, and medicine applying instrument main body is enabled to be recycled when in use, without
It will cause the cross-infection before the patient of identical illness, even if the used time only needs replacing medicine box for different patients,
In this way according to patient populations and illness, corresponding drug can be contained in medicine box in advance, live more box for changing fresh dressing for wound during coating
, to greatly improve topical application of drug efficiency and meet safety requirements again.
Detailed description of the invention
Fig. 1 is the overall structure diagram of the present invention in one embodiment；
Fig. 2 is the schematic top plan view of medicine applying instrument main body under present invention embodiment shown in Fig. 1；
Fig. 3 is the schematic top plan view of another embodiment of the present invention cover plate；
Fig. 4 is the handle three of another embodiment of the invention cover plate shown in Fig. 3, drive rod and medicine applying instrument main body
The half section structure diagram matched.
In figure: 1 medicine applying instrument main body, 11 dispensing portions, 111 guide grooves, 112 spring cavitys, 113 pilot holes, 114 screw-threaded counterbores,
12 cover boards, 121 outer loop coils, 2 drive rods, 3 support springs, 4 connecting columns, 41 stretching screws, 42 preloading springs, 5 tamponades, 51 sealings
Ring, 6 medicine boxs, 61 collection medicine cavities, 62 seep medicine plate
Specific embodiment
Embodiments of the present invention are illustrated by particular specific embodiment below, those skilled in the art can be by this explanation
Content disclosed by book is understood other advantages and efficacy of the present invention easily.
It please refers to Fig.1 to Fig.4.It should be clear that structure, ratio, size etc. depicted in this specification institute attached drawing, except special
Illustrate it is outer, only to cooperate the revealed content of specification, so that those skilled in the art understands and reads, not to
The enforceable qualifications of the present invention are limited, therefore do not have technical essential meaning, the modification of any structure, proportionate relationship change
Become or the adjustment of size should all still fall in this hair in the case where not influencing the effect of present invention can be generated and the purpose that can reach
In the range of bright revealed technology contents can be covered.Meanwhile in this specification it is cited as "upper", "lower", " left side ",
The term on " right side ", " centre " and " one " etc. is merely convenient to being illustrated for narration unless otherwise indicated, rather than to limit this hair
Bright enforceable range, relativeness are altered or modified, under the content of no substantial changes in technology, can when being also considered as the present invention
The scope of implementation.
As depicted in figs. 1 and 2, a kind of infectious dermatosis medicine applying instrument involved in the present invention arrived, including medicine applying instrument main body
1, drive rod 2, support spring 3, connecting column 4, tamponade 5 and medicine box 6.
The medicine applying instrument main body 1 includes the dispensing portion 11 of handle with the left end end that the handle is arranged in.In the dispensing portion
The type chamber extended in the vertical direction is provided on 11.
It should be noted that the body contours in dispensing portion 11, connecting column 4 and medicine box 6 involved by the present invention
Profile can be cylindrical body or square body (cylindrical body or square body can be referred to as column structure).
End cap is set in the upper end of the drive rod 2, the flange radially extended is set in the lower end of end cap.Flange herein
It can be collar flange, or the discrete type flange of along the circumferential direction alternate uniformly distributed indexing distribution.
After the support spring 3 is set in 2 outside of drive rod from the lower end of the drive rod 2, by the transmission
The type that the dispensing portion 11 is inserted into the lower end of bar 2 is intracavitary.The type bottom of chamber face of the lower end of the support spring 3 and the dispensing portion 11
The Hp contacts of the end cap of contact, upper end and 2 upper end of drive rod.
The flange of the end cap is pressed in the dispensing portion 11 by the upper end fixed setting cover board 12 in the dispensing portion 11
Type is intracavitary.The upper end of the end cap is pierced by the cover board 12 and can the up and down reciprocatingly straight line shifting in vertical direction of opposing cover plates 12
It is dynamic.
After assembling, the support spring 3 in the present invention is in compressive state, and the drive rod 2 can be relatively described
Vertically reciprocating linear is mobile in dispensing portion 11.
As a kind of concrete mode, the type chamber extended in the vertical direction being arranged in the dispensing portion 11 can be specially such as
Flowering structure: i.e.
It is arranged deep gouge (deep gouge is square groove in diagram) in the upper surface in the dispensing portion 11, is set on the bottom surface of the deep gouge
Guide groove 111 is set, spring cavity 112 is set on the bottom surface of the guide groove 111, guiding is set on the bottom surface of the spring cavity 112
Through-hole 113.
As depicted in figs. 1 and 2, the cover board 12 is arranged in the deep gouge, the cover board 12 be it is rectangular, in cover board 12
Through-hole is arranged in center, and the upper end of the end cap on the drive rod 2 is pierced by through the through-hole.
The shape of the end cap upper flange is matched with the vallecular cavity of the guide groove 111, i.e., when flange be collar flange or
Circumferentially when alternate uniformly distributed discrete type flange (outer profile of flange is still arc surface at this time), the vallecular cavity of the guide groove 111
For cylindrical cavity；When flange is collar flange (outer profile of flange is square at this time) or circumferentially alternate uniformly distributed discrete type is convex
When edge (outer profile of flange is still three facial plane forms at this time), the vallecular cavity of the guide groove 111 is square column chamber.The spring cavity
The form fit of 112 inner cavity and the support spring 3, i.e., when spring cavity 112 is cylindrical cavity, outside the support spring 3
Diameter is contacted with the inner wall of spring cavity 112 or alternate spacing is within the scope of 0.5mm；When spring cavity 112 is square column chamber, the branch
Outer diameter profile and the inner wall of spring cavity 112 for supportting spring 3 are tangent.The each point of the inner cavity profile of the spring cavity 112 circumferentially
It is no more than the vallecular cavity profile of the corresponding guide groove 111, i.e., described when spring cavity 112 is with 111 arranged concentric of guide groove
The downward projection of spring cavity 112 is fallen completely in the downward projection of the guide groove 111.It is preferred that the spring cavity 112 and described
Guide groove is cylindrical cavity form, and makes the internal diameter of spring cavity 112 no more than the internal diameter of guide groove 111, preferably smaller than.It is described
The body of rod form fit of the vestibule of guide through hole 113 and the drive rod 2, i.e., when guide through hole 113 is cylindrical hole, drive rod
2 body of rod is cylindrical bar, and corresponding internal diameter is consistent with outer diameter at this time；When guide through hole 113 is square hole, drive rod 2
The body of rod is square pole, and the side length of square hole and square pole is in the same size at this time.The vestibule profile of the guide through hole 113 is in circle
For each point on week no more than the inner cavity profile of the corresponding spring cavity 112, above-mentioned spring can be corresponded to by understanding herein
The declaratives of chamber 3 and 111 appearance profile relationship of guide groove.It is preferred that the guide through hole 113 is the bar of cylindrical hole, drive rod 2
Body is cylindrical bar, spring cavity 112 is cylindrical cavity.The lower end of the support spring 3 is contacted with the bottom surface of the spring cavity 112.Make
For optimization, the axial depth of the spring cavity 112 is greater than the 2/3 of the axial length of support spring 3, to guarantee to be arranged in spring cavity
After in 112, the axis of support spring 3 with respect to spring cavity 112 axis drift angle within the scope of 2 degree, and then guarantee support spring 3 is right
The excellent vertical support effect of drive rod 2.
In addition, the type chamber extended in the vertical direction being arranged in the dispensing portion 11 can also be stair-stepping cylinder
Chamber, i.e., the deep gouge with cover board cooperation is cylindric groove body, and guide groove and spring cavity are that (the two internal diameter can be with one for cylindrical cavity
Cause or the former internal diameter be greater than the latter's internal diameter), guide through hole is the internal diameter that cylindrical hole and aperture are less than spring cavity.In short, described
As long as the type chamber in dispensing portion 11 can guarantee that support spring 3 touches the bottom surface of type chamber, drive rod 2 is being arranged upper support spring 3
After can extend into that type is intracavitary, and the lower end of drive rod 2 is pierced by by guide through hole 113, the flange of the end cap of the upper end of drive rod 2
It can be acted on by the fixation lid pressure of cover board 12, and being enough to ensure that drive rod 2, in the pressure by vertical effect, opposite can throw
The reciprocating linear movement in vertical direction of medicine portion 11 can (support spring 3 always to the flange of the end cap of drive rod effect one to
On support elastic force).
As shown in Figure 1, the lower end in the dispensing portion 11 is connect with the upper end of the connecting column 4.Along the axis of the connecting column 4
To setting through-hole, make the vestibule of the through-hole and the body of rod form fit of the drive rod 2.It should be noted that the connection
The through-hole of column 4 and 113 shape of guide through hole and size are completely the same.The lower end of the drive rod 2 is through the dispensing portion 11
Type chamber after, extend to the lead to the hole site of the connecting column 4, with the tamponade 5 cooperate.
The lower end of the connecting column 4 is connected to the upper end of the medicine box 6.The medicine box 6 is provided with to be cooperated with the tamponade 5
Collection medicine cavity 61, it is described collection medicine cavity 61 lower port setting seep medicine plate 62.Tamponade 5 and collection medicine cavity 61 form plug chamber cooperation in this way
Structure preferably make the upper port big opening end taper upward for collecting medicine cavity 61 to guarantee that the convenience of collection medicine cavity 61 is filled in tamponade 5
Mouthful, the length of certain conical opening in the axial direction is controlled in 5mm or so, and in drive rod 2 not by pressed by external force
When effect, the lower end surface of tamponade 5 should be at a distance of the position in the outside 3mm of lower port of upper end conical opening for collecting medicine cavity 61 or so
It sets.The osculum end diameter for collecting the upper end conical opening of medicine cavity 61 is consistent with the outer diameter of tamponade 5.It the lower end surface of tamponade 5 can be with outer lug
Sphere curved surface.
Preferably, make 61 lower port end face (the i.e. medicine box of collection medicine cavity of the relatively described medicine box 6 of outer end face for seeping medicine plate 62
6 lower end surface) extend outwardly, and the opposite distance controlling extended is placed in 5mm or more with guaranteeing the comfort used outward
The lower edge of medicine box 6 touches skin.
Preferably, when the drug of coating is lotion, the infiltration medicine layer being arranged in the infiltration medicine plate 62 is that rubber pad is (soft
Rubber pad and meet medical standard, can be regarded as containing pad made of medical silica-gel material and medical soft plastic material
Son), the distribution setting medicine permeating hole on the end face of the rubber pad.The aperture of medicine permeating hole is not easy too small, and diameter should be greater than 1mm and be less than
3mm.When the drug of coating is liquid, the infiltration medicine layer being arranged in the infiltration medicine plate 62 is cotton pad or foam-rubber cushion (product
Before use, thin film can be provided in the appearance of cotton layer or spongy layer, when use, tears film off), the cotton pad of selection
Or foam-rubber cushion is not answered very good from penetrating power, should ensure that can ooze out cotton when medical fluid is under pressure crowded well
Pad or foam-rubber cushion.No matter seeping medicine plate 62 is rubber pad or cotton pad or foam-rubber cushion, preferably makes the lower end surface for seeping medicine plate 62
The spherical arc swelled outward, the amplitude of protuberance is 2 to 4mm, and the thickness of the infiltration medicine layer of correspondence is preferred between 3mm to 5mm.
As shown in Figure 1 and Figure 2, screw-threaded counterbore 114 is set in the lower end surface in the dispensing portion 11, the screw-threaded counterbore 114 with
The guide through hole 113 is connected to.The internal diameter of the screw-threaded counterbore 114 be greater than the guide through hole 113 internal diameter (it is understood that
Are as follows: when guide through hole 113 is circular hole, the diameter of screw-threaded counterbore 114 is greater than the diameter of guide through hole 113；Guide through hole 113 is side
When shape hole, the diameter of screw-threaded counterbore 114 is greater than the circumscribed circle diameter of guide through hole 113).
As shown in Figure 1, external screw thread is respectively set from upper/lower terminal, and make to be arranged on the periphery wall of the connecting column 4
This upper and lower two sections it is externally threaded oppositely oriented.The screw-threaded counterbore of the upper end of the connecting column 4 and 11 lower end of dispensing portion
114 connections, lower end is threadedly coupled with the upper port of the medicine box 6.
About the connection structure between tamponade 5 and the lower end of drive rod 2:
First, can in the axially disposed cylindrical boss in the upper surface of the tamponade 5, the lower end of the drive rod 2 with
The boss is threadedly coupled.
Second, as shown in Figure 1, the taper can be kept convex in the axially disposed cone boss in upper surface of the tamponade 5
The small end of platform is upward.Bellmouth, the cone is arranged in the lower end surface of the drive rod 2 in cone boss in the corresponding tamponade 5
The big opening end in shape hole is outwardly.The cone boss of the tamponade 5 extends in the through-hole of the connecting column 4 and intercalation enters the transmission
In the bellmouth of bar 2.In this case, it to guarantee that tamponade 5 can automatically reset, needs to assist being arranged such as flowering structure.That is,
As shown in Figure 1, being uniformly arranged one week smooth surface counterbore, (axis of smooth surface counterbore can in the upper surface of the connecting column 4
Circumferentially indexing ground distributes the form for being set as 4 alternate 90 degree or 3 alternate 120 degree of angles of circumference), it is heavy in the smooth surface
Smooth surface through-hole is arranged in the bottom surface in hole.The drawing that preloading spring 42 is equipped on a body of rod is respectively configured in each corresponding smooth surface counterbore
Tight screw rod 41.The nut shape of the stretching screw 41 is matched with the vestibule of the smooth surface counterbore, body of rod shape and the smooth surface
The vestibule of through-hole matches.When i.e. nut shape is round, smooth surface counterbore is circular hole, while the outer diameter of correspondence is consistent with internal diameter, bar
When external shape is cylinder, smooth surface through-hole is circular hole, while the outer diameter of correspondence is consistent with internal diameter or diameter differs 1mm to 1.5mm；
When nut shape is hexagonal prisms, smooth surface counterbore is six rib holes, while the side length of prism is consistent with the side length in rib hole, and body of rod shape is
When hexagonal prisms, smooth surface through-hole is six rib holes, while the side length of prism is consistent with the side length in rib hole；So can class be pushed into other prisms
Form repeats no more it.
When assembly, the lower end of the stretching screw 41 is made to be pierced by lower end surface and the upper surface of the tamponade 5 of the connecting column 4
It is fixedly connected (can only the outer wall of 41 lower end of stretching screw on screw thread is set).The preloading spring 42 is placed in the smooth surface counterbore
It is interior, the nut of the upper-end contact stretching screw 41 of the preloading spring 42, the bottom wall of smooth surface counterbore described in lower end in contact.The pressure
The amplitude that plug 5 is axially moveable in the collection medicine cavity 61 is restricted by the axial depth of the smooth surface counterbore, so when production
It should ensure that smooth surface counterbore has enough axial depths.
About the medicine applying instrument main body:
As shown in Figure 1 and Figure 2, dispensing portion 11 thereon is fixed at the left end of handle.The axial direction and handle in the portion of dispensing at this time 11
Axially opposing vertical or the axially opposing dispensing portion 11 that makes handle the 2-5 degree of inclination axially upwards, form two axial angles
Obtuse angle.In use, the horizontal lever of hand, with the end cap of index finger pressing 2 upper end of drive rod.At this point, should ensure that the axle center phase of handle
To the size of the vertical interval between 6 lower end surface of medicine box, the skin of patient is touched to avoid the hand of operator when medicine-feeding.Institute
By portion 11 of preferably offeing medicine it is inclined axially upwards in the form of.
The dispensing portion 11 of the medicine applying instrument main body 1 and handle is set to be in the form of a column body, and the dispensing portion 11 and handle after cooperating
It is axial consistent.As shown in Figure 3, Figure 4, connect in the lower thread that outer loop coil 121 and the handle is arranged in the upper surface of the cover board 12
It connects.Along the axial setting through-hole of the handle, the end cap upper end of the drive rod 2 penetrates the through-hole of the handle and the relatively described handle
Upper surface at least extends 8mm outward.At this point, handle is held when use, with the end cap of 2 upper end of thumb press drive rod.Relatively
Medicine applying instrument main body 1 under above structure, usage experience can be more comfortable, more convenient to use, laborsaving, and operator
Hand is not easy to contact with the hip of patient, affected safer.
For enhancing tamponade 5 and collect the leakproofness between 61 cavity wall of medicine cavity, sealing ring is set on the periphery wall of the tamponade 5
51, and preferably make the outer peripheral surface sphere curved surface of the sealing ring 51.
The beneficial effects of the present invention are: structure is simple, easy to use, the peace when being added medicine to dermatosis patient or being cleaned
It is complete practical；The epidermis size that the topical application of drug can be needed according to patient, by controlling the ointment or medicine that are contained in collection medicine cavity
The amount of water once and is continuously completed topical application of drug operation, improves the operating efficiency of medicine-feeding work, time saving and energy saving, greatly mitigates
The work difficulty of medical worker；Medicine box is connect after connecting column with dispensing portion, and medicine applying instrument main body is enabled to follow when in use
Ring uses, the cross-infection before patient without will cause identical illness, even if the used time only needs more for different patients
Corresponding drug can be contained in medicine box by box for changing fresh dressing for wound in advance in this way according to patient populations and illness, existing during coating
Field more box for changing fresh dressing for wound, to greatly improve topical application of drug efficiency and meet safety requirements again.
Except for the technical features described in the specification, it all is technically known to those skilled in the art.
Claims (10)
1. a kind of infectious dermatosis medicine applying instrument, it is characterized in that: include medicine applying instrument main body, drive rod, support spring, connecting column,
Tamponade and medicine box；
The medicine applying instrument main body includes the dispensing portion of handle with one end end that the handle is arranged in；It is arranged in the dispensing portion and hangs down
Type chamber of the histogram to extension；End cap is set in the upper end of the drive rod, the flange radially extended is set in the lower end of end cap；
After the support spring is set in outside the drive rod from the lower end of the drive rod, by the lower end of the drive rod
The type for being inserted into the dispensing portion is intracavitary；The type bottom of chamber face contact of the lower end of the support spring and the dispensing portion, upper end and institute
State the Hp contacts of end cap；
The type that the flange of the end cap is pressed in the dispensing portion by the upper end fixed setting cover board in the dispensing portion is intracavitary；
The upper end of the end cap is pierced by the cover board and energy opposing cover plates move reciprocatingly and linearly from top to bottom in vertical direction；
The support spring is in compressive state, and the drive rod being capable of the vertically reciprocating linear shifting of the relatively described dispensing portion
It is dynamic；
The lower end in the dispensing portion is connect with the upper end of the connecting column；Along the axial setting through-hole of the connecting column, make described
The vestibule of through-hole and the body of rod form fit with the drive rod；
The lower end of the drive rod after the type chamber in the dispensing portion, extend to the connecting column lead to the hole site and the tamponade
Cooperation；
The lower end of the connecting column is connected to the upper end of the medicine box；The medicine box is provided with the collection medicine with tamponade cooperation
Chamber seeps medicine plate in the lower port setting of the collection medicine cavity.
2. a kind of infectious dermatosis medicine applying instrument according to claim 1, it is characterized in that: be arranged in the dispensing portion
The type chamber that vertical direction extends specifically:
Deep gouge is set in the upper surface in the dispensing portion, guide groove, the bottom surface of the guide groove are set on the bottom surface of the deep gouge
Guide through hole is arranged on the bottom surface of the spring cavity in upper setting spring cavity；
The cover board is arranged in the deep gouge；The shape of the end cap upper flange is matched with the vallecular cavity of the guide groove；It is described
The form fit of the inner cavity of spring cavity and the support spring；The each point of the inner cavity profile of the spring cavity circumferentially is little
In the vallecular cavity profile of the corresponding guide groove；The body of rod form fit of the vestibule of the guide through hole and the drive rod；
Inner cavity profile of each point of the vestibule profile of the guide through hole circumferentially no more than the corresponding spring cavity；It is described
The lower end of support spring is contacted with the bottom surface of the spring cavity.
3. a kind of infectious dermatosis medicine applying instrument according to claim 2, it is characterized in that: in the lower end surface in the dispensing portion
Screw-threaded counterbore is set, and the screw-threaded counterbore is connected to the guide through hole；It is logical that the internal diameter of the screw-threaded counterbore is greater than the guiding
The internal diameter in hole；On the connecting column periphery wall, external screw thread is respectively set from upper/lower terminal, and makes two sections of externally threaded rotations
To opposite；The upper end of the connecting column is connect with the screw-threaded counterbore at the dispensing subordinate end, the upper end spiral shell of lower end and the medicine box
Line connection.
4. a kind of infectious dermatosis medicine applying instrument according to claim 1, it is characterized in that: on the upper surface edge of the tamponade
Axial that cylindrical boss is arranged, the lower end of the drive rod is threadedly coupled with boss.
5. a kind of infectious dermatosis medicine applying instrument according to claim 1, it is characterized in that:
In the axially disposed cone boss in the upper surface of the tamponade, make the small end of the cone boss upward；The corresponding pressure
Bellmouth is arranged in the lower end surface of the drive rod in cone boss beyond the Great Wall, and the big opening end of the bellmouth is outwardly；The tamponade
Cone boss extend in the through-hole of the connecting column and intercalation enters in the bellmouth of the drive rod；
In the upper surface of the connecting column, it is uniformly arranged one week smooth surface counterbore, setting smooth surface is logical in the bottom surface of the smooth surface counterbore
Hole；
The stretching screw that preloading spring is equipped on a body of rod is respectively configured in each corresponding smooth surface counterbore；
The nut shape of the stretching screw is matched with the vestibule of the smooth surface counterbore, the hole of body of rod shape and the smooth surface through-hole
Chamber matching；The lower end of the stretching screw is pierced by the upper surface of the lower end surface of the connecting column and the tamponade and is fixedly connected；
The preloading spring is placed in the smooth surface counterbore, the nut of upper-end contact stretching screw, and smooth surface described in lower end in contact is heavy
The bottom wall in hole.
6. a kind of infectious dermatosis medicine applying instrument according to claim 1, it is characterized in that: about the medicine applying instrument main body,
Dispensing portion thereon is fixed at the left end of handle.
7. a kind of infectious dermatosis medicine applying instrument according to claim 1, it is characterized in that: the dispensing of the medicine applying instrument main body
Portion and handle are in the form of a column body, and the dispensing portion is axial consistent with handle after cooperation；In the upper surface of the cover board, outer spiral shell is set
Ring is connect with the lower thread of the handle；Along the axial setting through-hole of the handle, the end cap upper end of the drive rod penetrates described
The upper end of the through-hole of handle and the relatively described handle extends outwardly.
8. a kind of infectious dermatosis medicine applying instrument according to claim 1, it is characterized in that: be arranged in the infiltration medicine plate
Infiltration medicine layer is rubber pad, the distribution setting medicine permeating hole on the end face of the rubber pad.
9. a kind of infectious dermatosis medicine applying instrument according to claim 1, it is characterized in that: be arranged in the infiltration medicine plate
Seeping medicine layer is cotton pad or foam-rubber cushion.
10. a kind of infectious dermatosis medicine applying instrument according to claim 1, it is characterized in that: in the periphery wall of the tamponade
Upper setting sealing ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610851942.XA CN106178242B (en) | 2016-09-27 | 2016-09-27 | A kind of infectious dermatosis medicine applying instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610851942.XA CN106178242B (en) | 2016-09-27 | 2016-09-27 | A kind of infectious dermatosis medicine applying instrument |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106178242A CN106178242A (en) | 2016-12-07 |
| CN106178242B true CN106178242B (en) | 2019-06-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610851942.XA Active CN106178242B (en) | 2016-09-27 | 2016-09-27 | A kind of infectious dermatosis medicine applying instrument |
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| CN (1) | CN106178242B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107823784A (en) * | 2017-10-19 | 2018-03-23 | 青岛山大齐鲁医院（山东大学齐鲁医院（青岛）） | Storage device is paintd to integral type ointment |
| CN108686295A (en) * | 2018-06-08 | 2018-10-23 | 余庆县人民医院 | A kind of application device of ultrasonic wave-coupled agent |
| CN111388854B (en) * | 2020-03-18 | 2021-10-19 | 青岛市市立医院 | Infectious skin disease medicine applicator |
| CN112168466B (en) * | 2020-10-09 | 2022-03-04 | 深圳睿蚁科技有限公司 | Portable beauty instrument |
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| KR20100006681A (en) * | 2008-07-10 | 2010-01-21 | 수 경 최 | Medical stick |
| CN103638592A (en) * | 2013-11-20 | 2014-03-19 | 无锡莱吉特信息科技有限公司 | Unguent quantitative applicator |
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| Publication number | Publication date |
|---|---|
| CN106178242A (en) | 2016-12-07 |
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Inventor after: Li Qingmei Inventor after: Wang Lanyun Inventor after: Wang Meiji Inventor after: Wang Guangying Inventor before: Wang Guangying |
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Effective date of registration: 20190516 Address after: 266000 No. 236 Ningxia Road, Shinan District, Qingdao City, Shandong Province Applicant after: Lu Wenting Address before: 250002 Chonghua Garden, Sunshine Shuncheng Zhong14 District, Shizhong District, Jinan City, Shandong Province Applicant before: Wang Guangying |
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Effective date of registration: 20201230 Address after: 224600 east side of xiangkan River, Xiangshui Economic Development Zone, Yancheng City, Jiangsu Province Patentee after: Yancheng Yuanjie Plastics Co.,Ltd. Address before: Building 202-2241 Binhai Industrial Development Zone, Binhai County, Jiangsu Province Patentee before: Yancheng Binhan New Material Technology Co.,Ltd. Effective date of registration: 20201230 Address after: Building 202-2241 Binhai Industrial Development Zone, Binhai County, Jiangsu Province Patentee after: Yancheng Binhan New Material Technology Co.,Ltd. Address before: 266000 No. 236 Ningxia Road, Shinan District, Qingdao City, Shandong Province Patentee before: Lu Wenting |
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