CN107412940A - A kind of medical applicator - Google Patents
A kind of medical applicator Download PDFInfo
- Publication number
- CN107412940A CN107412940A CN201710619626.4A CN201710619626A CN107412940A CN 107412940 A CN107412940 A CN 107412940A CN 201710619626 A CN201710619626 A CN 201710619626A CN 107412940 A CN107412940 A CN 107412940A
- Authority
- CN
- China
- Prior art keywords
- broken
- smearing
- outer tube
- medical applicator
- applicator according
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 239000012530 fluid Substances 0.000 claims abstract description 7
- 230000000694 effects Effects 0.000 claims abstract description 4
- 239000000853 adhesive Substances 0.000 claims description 20
- 230000001070 adhesive effect Effects 0.000 claims description 20
- 239000000463 material Substances 0.000 claims description 15
- 239000003292 glue Substances 0.000 claims description 4
- 241000894006 Bacteria Species 0.000 claims description 3
- 241000405070 Percophidae Species 0.000 claims description 3
- 230000000844 anti-bacterial effect Effects 0.000 claims description 3
- 239000003054 catalyst Substances 0.000 claims description 3
- 239000003814 drug Substances 0.000 claims description 3
- 238000001914 filtration Methods 0.000 claims description 3
- 238000010276 construction Methods 0.000 claims description 2
- 230000007423 decrease Effects 0.000 claims 1
- 239000000203 mixture Substances 0.000 claims 1
- 238000010422 painting Methods 0.000 claims 1
- 239000012634 fragment Substances 0.000 abstract description 3
- 208000027418 Wounds and injury Diseases 0.000 description 16
- 238000010586 diagram Methods 0.000 description 12
- 229920001296 polysiloxane Polymers 0.000 description 7
- 239000011521 glass Substances 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 3
- 241000272525 Anas platyrhynchos Species 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical group O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 230000003247 decreasing effect Effects 0.000 description 2
- 239000000741 silica gel Substances 0.000 description 2
- 229910002027 silica gel Inorganic materials 0.000 description 2
- 206010072170 Skin wound Diseases 0.000 description 1
- 239000006063 cullet Substances 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 230000035755 proliferation Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 231100000241 scar Toxicity 0.000 description 1
- 238000009958 sewing Methods 0.000 description 1
Classifications
-
- 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
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/00491—Surgical glue applicators
-
- 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
- A61M2202/00—Special media to be introduced, removed or treated
- A61M2202/04—Liquids
-
- 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
- A61M2205/75—General characteristics of the apparatus with filters
-
- 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
Abstract
The present invention provides a kind of medical applicator, including outer tube, smear main element, broken bottle clip, the proximal outer tube is connected with smearing main element far end activity, the open tubular column cavity smeared main element and include setting gradually from outside to inside, interior protection pipe, reservoir bottle, the open tubular column cavity distal openings, near-end is provided with applying head, the applying head and open tubular column cavity are in integrative-structure, the interior protection pipe proximal openings, close distal end, the reservoir bottle is the interior frangible closing utricule for having fluid, the outside of the outer tube is provided with broken bottle clip, the distal end of the broken bottle clip is flexibly connected with outer tube, near-end is provided with and is caught broken part, the part that is caught broken is used to be caught broken reservoir bottle.Safe operation of the present invention, Quick uniform is smeared, once smears successfully and smearing, fragment need not will not flow out repeatedly.
Description
Technical field
The invention belongs to medical instruments field, more particularly, to a kind of medical applicator.
Background technology
In medical operating, it usually needs wound is sutured, dressing, the basic clinical manipulation such as take out stitches, the doctor used
It is sewing needle and suture with instrument.For patients, these suture basic operations add psychological burden and pain.In recent years
Come, with the development of absorbable thread intradermal suture technology, though being not required to take out stitches by the patient of intradermal suture, but still pollution be present
The problems such as art mouth, suture reaction and scar proliferation.Skin incision, which closes technology, needs further renewal.
Closed in existing skin incision in operation, using the dauber of the medical adhesives such as surgical appliance adhesive, for hindering
Mouth closure.The structure of such product is essentially the storage glue that the medical adhesives such as surgical appliance adhesive are put into the frangible material such as the glass of closing
Guan Zhong, then the glass of closing storage sebific duct is placed in Silicone Case, Silicone Case is pinched with hand during use, i.e., glass is store into glue
After pipe is crumbed, the medical adhesive such as surgical appliance adhesive flows into Silicone Case, while is flowed out from the port of Silicone Case, is applied to skin
Skin wound site.
Following problem be present in existing dauber：
1st, the glass that such product needs operator directly to be crumbed with finger in Silicone Case in use stores sebific duct,
Operator is needed directly to use glass storage sebific duct broken in finger continuous extrusion Silicone Case during smearing, though there is silica gel
Protective case etc. is protected, but still suffers from the risk that finger is stabbed by cullet；
2nd, when smearing surgical appliance adhesive in carrying out wound closure operation, it is not easy quickly and evenly to smear surgical appliance adhesive
To wound location to be closed, and easily cause repeatedly to smear surgical appliance adhesive to wound；
3rd, exist storage sebific duct it is broken after, its fragment have with surgical appliance adhesive together with flow out the possibility of Silicone Case, because
This patient wound there is a possibility that secondary injured.
The content of the invention
The purpose of the present invention is to provide a kind of safe operation regarding to the issue above, smear Quick uniform, once smear successfully
And without the medical applicator that smearing, fragment will not flow out repeatedly, it is especially suitable for using in wound closure operation.
The technical scheme is that：A kind of medical applicator, including outer tube, smearing main element, broken bottle clip, it is described outer
Air pressure adjustment chamber, the proximal openings of the outer tube are provided with pipe, the top side of proximal openings is provided with passage, the passage
Connected with air pressure adjustment chamber, the proximal outer tube is connected with smearing main element far end activity, and the smearing main element includes
The open tubular column cavity that sets gradually from outside to inside, interior protection pipe, reservoir bottle, the open tubular column cavity distal openings, near-end are provided with
Applying head, the proximal outer tube outside are provided with the first projection of limitation open tubular column cavity rotation, and the open tubular column cavity is distally opened
Intraoral side is provided with the first groove with the first male cooperation, and the applying head and open tubular column cavity are in integrative-structure, the interior guarantor
Pillar proximal openings, distal end are closed, and the open tubular column cavity and interior protection pipe are yielding material, and the reservoir bottle has to be interior
The frangible closing utricule of fluid, the outside of the outer tube are provided with broken bottle clip, and the distal end of the broken bottle clip is flexibly connected with outer tube, closely
End, which is provided with, is caught broken part, and the part that is caught broken is used to be caught broken reservoir bottle；
Further, the proximal outer tube is provided with neck, and the distal end of the broken bottle clip is provided with clip, the clip and neck
Flexible connection, the neck outside are provided with the second projection of limitation clip rotation, and the clip inner side is provided with matches somebody with somebody with the second projection
The second groove closed；
Further, the proximal outer tube is provided with engaging boss, and the distal end of the open tubular column cavity is provided with slot, described
Engaging boss matches with slot；
Further, the outer tube is provided with spacing fin, and the spacing fin is used to limit interior protection pipe and storage
The position of bottle；
Further, the part that is caught broken includes linking arm, broken end, the distal end of the linking arm and clamp connection, institute
The near-end for stating linking arm is provided with broken end, and the clip, linking arm are in integrative-structure, the linking arm and broken end integrally connected
Or grafting；
Further, the broken end is outside bulge-structure or inside bulge-structure；
Further, the quantity of the linking arm is two, and two linking arms are symmetrical arranged, and the linking arm is bullet
Property structure；
Further, the inside of the interior protection pipe near-end is provided with screen pack between opening and reservoir bottle proximal top,
The screen pack is in close contact with interior protection pipe near-end, and the screen pack also closely connects with the porch inwall joint of applying head
Touch, the material of the screen pack is medical worry net materials, and the screen pack contains Bactericidal medicine, can be to the surgical appliance adhesive that passes through
Killing for harmful bacteria is carried out, the screen pack, which contains, makes the quick-setting catalyst of surgical appliance adhesive, makes to be applied to wound
Surgical appliance adhesive rapid curing realizes wound closure.
Further, the applying head has entrance, outlet, connection entrance and the connecting tube of outlet, smears end, the company
Adapter porch connect open tubular column cavity near-end, exit connection smear end, the entrance and exit is round mouth, it is described enter
Mouth diameter is much larger than outlet diameter, and the connecting tube is connected to outlet through entrance deformation, and the outlet is externally connected to smearing
End, the end of smearing are being provided with the flow pass gradually increased from inside to outside with outlet connection, and the smearing end connects with outlet
It is thin neck-shaped to meet place, and the flow pass connects with connecting tube, and the area for smearing end is much larger than discharge area, the smearing
With connecting tube in being wholely set, the smearing end is deflectable in connecting tube exit at end；
Further, the thickness for smearing end is successively decreased from flow pass to outward flange, and the smearing end is obliquely installed, institute
It is plane or intrados to state and smear end face, and the projection of shape for smearing end is peaked cap type.
Further, the applying head includes body, and the upper surface of the body is disc, the upper surface and open tubular column
Cavity near-end integrally connected, the bottom of the body are sphenoid or cylinder, the centre of the body be provided with it is some longitudinally through
The flow pass of body；
Further, the bottom of the body is sphenoid, and a side of its sphenoid is to smear end face, described
The bottom of body is cylinder, and end face is is smeared in its bottom, and the outlet of the flow pass is with smearing end face at grade；
Further, the bottom of the body is cylinder, and bottom outer edge is provided with rounding cambered surface；
Further, the bottom of the body is sphenoid, and it is inverted trapezoidal face or duck that it, which smears the projection of shape of end face,
Mouth shape arcwall face or disc；
Further, the upper surface of the body is to have conical cavity；
Further, the flow pass is body, and body can be cylindrical tube, elliptical cylinder-shape body, half annulated column
Shape body, rectangular tube, polygonal body or tubaeform body；
Further, the quantity of the flow pass is 1~5.
The present invention has the advantages and positive effects of：
(1) structure setting of the invention by smearing main element and broken bottle clip, greatly reduces the meeting in shattering process
The thing that is broken stabs the risk of finger；
(2) present invention is realized by the structure setting of special applying head and is smeared Quick uniform and once smeared successfully
Without the function of smearing repeatedly；
(3) present invention is by the setting of screen pack, can filter from the surgical appliance adhesive flowed out in broken reservoir bottle and its
Fine particulates in his material.
Brief description of the drawings
Fig. 1 is the three-dimensional structure half-section diagram of embodiments of the invention 1；
Fig. 2 is the forward sight structural representation of embodiments of the invention 1；
Fig. 3 is the backsight structural representation of embodiments of the invention 1；
Fig. 4 is the side structure schematic view of embodiments of the invention 1；
Fig. 5 is the three dimensional structure diagram of the outer tube of embodiments of the invention 1；
Fig. 6 is the open tubular column cavity of embodiments of the invention 1 and the cross-sectional view of applying head；
Fig. 7 is the cross-sectional view of the interior protection pipe of embodiments of the invention 1；
Fig. 8 is the outline structural diagram of the reservoir bottle of embodiments of the invention 1；
Fig. 9 is the three dimensional structure diagram of the broken bottle clip of embodiments of the invention 1；
Figure 10 is the cross-sectional view of the broken bottle clip of embodiments of the invention 1；
Figure 11 is the overall three dimensional structure diagram and part-structure enlarged diagram of embodiments of the invention 2；
Figure 12 is the overall main structure diagram of embodiments of the invention 2；
Figure 13 is the cross-sectional view of the applying head of embodiments of the invention 3；
Figure 14 is the three dimensional structure diagram of the applying head of embodiments of the invention 3；
Figure 15 is the cross-sectional view of the applying head of embodiments of the invention 4；
Figure 16 is the three dimensional structure diagram of the applying head of embodiments of the invention 4；
Figure 17 is the cross-sectional view of the applying head of embodiments of the invention 5；
Figure 18 is the three dimensional structure diagram of the applying head of embodiments of the invention 5；
Figure 19 is the cross-sectional view of the applying head of embodiments of the invention 6；
Figure 20 is the three dimensional structure diagram of the applying head of embodiments of the invention 6；
Figure 21 is the cross-sectional view of the applying head of embodiments of the invention 7；
Figure 22 is the three dimensional structure diagram of the applying head of embodiments of the invention 7.
In figure：1st, outer tube；11st, air pressure adjustment chamber；12nd, passage；13rd, first is raised；14th, neck；15th, second is raised；
16th, boss is engaged；17th, spacing fin；2nd, main element is smeared；21st, open tubular column cavity；211st, the first groove；22nd, interior protection
Pipe；23rd, reservoir bottle；24th, slot；3rd, bottle clip is broken；31st, it is caught broken part；311st, linking arm；312nd, end is crushed；312-1, finger
Contacting surface；312-2, taper table top or elliposoidal face；312-3, the fin that both ends are cambered surface；32nd, clip；321st, second is recessed
Groove；4th, applying head；41st, entrance；42nd, export；43rd, connecting tube；44th, end is smeared；45th, flow pass；4', body；4'1, upper end
Face；4'2, bottom；4'3, rounding cambered surface；4'4, conical cavity；5th, screen pack.
Embodiment
The present invention is elaborated below in conjunction with the accompanying drawings.
Embodiment 1
As Figure 1-10 shows, a kind of medical applicator of the present invention, including outer tube 1, smearing main element 2, broken bottle clip 3, institute
To state in outer tube 1 and be provided with air pressure adjustment chamber 11, the proximal openings of the outer tube 1, the top side of proximal openings is provided with passage 12,
The passage 12 connects with air pressure adjustment chamber, a diameter of 0.5~1.5mm of passage 12, and the inner side near-end of outer tube 1 is more straight than distal end
Footpath is slightly larger, its axial direction is had certain taper；Outer tube 1 has certain wall thickness, in 1~3mm, to possess certain hand feel strength,
The distal end end face of outer tube 1 can be sphere, or plane；The near-end of outer tube 1 is connected with smearing the far end activity of main element 2,
It is described smear main element 2 include set gradually from outside to inside open tubular column cavity 21, interior protection pipe 22, reservoir bottle 23, it is described
The distal openings of open tubular column cavity 21, near-end are provided with applying head 4, and limitation open tubular column cavity 21 is provided with outside the near-end of outer tube 1 and is revolved
The first projection 13 turned, the distal openings of open tubular column cavity 21 inner side are provided with the first groove 211 coordinated with the first projection 13,
The applying head 4 and open tubular column cavity 21 are in integrative-structure, the proximal openings of interior protection pipe 22, and distal end is closed, described hollow
Post cavity 21 and interior protection pipe 22 are yielding material, can use medical toughness material, and the reservoir bottle 23 has fluid to be interior
Frangible closing utricule, the wall thickness of the reservoir bottle 23 is in 0.05~0.2mm, and reservoir bottle 23 axially can in interior protection pipe 22
Travelling, the outside of the outer tube 1 is provided with broken bottle clip 3, and the distal end of the broken bottle clip 3 is flexibly connected with outer tube 1, and near-end is provided with and is caught broken
Part 31, the part 31 that is caught broken are used to be caught broken reservoir bottle 23, and the broken material of bottle clip 3 is medical middle low hard material；
Further, the near-end of outer tube 1 is provided with neck 14, and the distal end of the broken bottle clip 3 is provided with clip 32, the clip
32 are flexibly connected with neck 14, and the outside of neck 14, which is provided with, limits the second projection 15 that clip 32 rotates, in the clip 32
Side is provided with the second groove 321 coordinated with the second projection 15；
Further, the near-end of outer tube 1 is provided with engaging boss 16, and the section of engaging boss 16 is inverted trapezoidal, the sky
The distal end of stem cavity 21 is provided with slot 24, and the engaging boss 16 matches with slot 24, the outer tube 1 and open tubular column
When cavity 21 connects, the near-end of outer tube 1 is inserted into hollow cavity 21, hollow because the section for engaging boss 16 is inverted trapezoidal
The distal medial diameter of post cavity 21 it is bigger than the proximal port outside diameter of outer tube 1 a little but ratio linkage section corresponding with the near-end of outer tube 1
Diameter it is a little bit smaller, make its connection with certain elastic interference so that outer tube 1 is easier to insert, but be difficult to after inserting by
It is extracted；The distal medial diameter of open tubular column cavity 21 is more slightly bigger than the outside maximum gauge of interior protection pipe 22, makes interior protection pipe 22
There is certain gap after loading between open tubular column cavity 21.Further, since it is hollow that limitation is provided with outside the near-end of outer tube 1
The first projection 13 that post cavity 21 rotates, the coordinated with the first projection 13 is provided with the inside of the distal openings of open tubular column cavity 21
One groove 211, therefore after the insertion open tubular column of outer tube 1 cavity 21, both relative positions are fixed from rotating；
Further, the inside of outer tube 1 is provided with spacing fin 17, and the spacing fin 17 is used to limit interior protection pipe 22
With the position of reservoir bottle 23, spacing fin 17 is extended to close to proximal openings from distal bottom, the spacing cross section of fin 17
Length is 1~3mm, width is 0.3~1mm, and the distance of the spacing proximal face of fin 17 to the proximal port end face of outer tube 1 meets to be equipped with
Reservoir bottle 23, screen pack 5, the smearing main element 2 of interior protection pipe 22 be connected thereto at the top of the rear distal exterior of interior protection pipe 22 with
The spacing proximal face of fin 17 just contacts；
Further, the part 31 that is caught broken includes linking arm 311, broken end 312, the distal end of the linking arm 311 with
Clip 32 connects, and the near-end of the linking arm 311 is provided with broken end 312, and the clip 32, linking arm 311 are in integrative-structure, institute
State linking arm 311 and 312 integrally connecteds of broken end or grafting；
Further, the broken end 312 is inside bulge-structure, and the outside of the inside bulge-structure is ellipse
The finger contacting surface 312-1 of shape, inner side are taper table top or elliposoidal face 312-2, and frustum face or ellipsoid top are with smearing
The open tubular column cavity outer side surface of main element just contacts；
Further, the quantity of the linking arm 311 is two, and two linking arms 311 are symmetrical arranged, the connection
Arm 311 is elastic construction, and the outer surface of the linking arm 311 can be designed as cambered surface, and the middle part of the linking arm 311 can be set
Put the tooth-shape structure of some depressions, in order to strengthen elasticity；
Further, the inside of the near-end of interior protection pipe 22 is provided with filtering between opening and the proximal top of reservoir bottle 23
Net 5, the screen pack 5 are in close contact with the near-end of interior protection pipe 22, porch inwall phase of the screen pack 5 also with applying head 4
Meet place to be in close contact, the material of the screen pack 5 is medical worry net materials, and the screen pack 5 contains Bactericidal medicine, can be to passing through
Surgical appliance adhesive carry out harmful bacteria and kill, the screen pack has containing 5 and makes the quick-setting catalyst of surgical appliance adhesive, makes
The surgical appliance adhesive rapid curing for being applied to wound realizes wound closure.
Further, the applying head 4 has entrance 41, outlet 42, connection entrance 41 and the connecting tube 43 of outlet 42, applied
End 44 is smeared, the connecting tube 43 connects open tubular column cavity 21 at entrance 41, and the entrance 41 and outlet 42 are round mouth, described
For the diameter of entrance 41 much larger than 42 diameters of outlet, the connecting tube 43 is connected to outlet 42 through the deformation of entrance 41, described to export at 42
End 44 is smeared in connection, and the end 44 of smearing is being provided with the flow pass 45 gradually increased from inside to outside, institute with 42 junctions of outlet
It is thin neck-shaped to state and smear end 44 with 42 junctions of outlet, and the flow pass 45 connects with connecting tube 43, the smearing end 44
Area is much larger than 42 areas of outlet, and with connecting tube 43 in being wholely set, the smearing end 44 goes out in connecting tube at the smearing end 44
Mouthful place is deflectable, smear end can 0 °~30 ° of level deflect, also can in the range of 0 °~30 ° pitch rotation.
Further, the thickness for smearing end 44 is successively decreased from flow pass to outward flange so that smears the flexibility at end 44
Increase, is easy to deflect, further convenient to be smeared in various wound sites if necessary to further increase some deflections, applies
Smear end and the yielding materials such as silica gel can be used, in addition, the outer surface for smearing end is cambered surface, the smearing end 44, which tilts, to be set
Put, gradient is 0 °~180 °, is easy to the implementation smeared；The smearing face of end 44 be plane or intrados, described to smear end 44
Projection of shape be peaked cap type, the position of flow pass 45 may be provided at close to one side of the big arc of peaked cap type so that duck tongue
It is more convenient for implementing to smear in the smearing end 44 of shape for hat.
Embodiment 2
As shown in Figure 11,12, the structure at the broken end 312 being caught broken in part 31 in embodiment 1 can also be outside
Bulge-structure, the fin that it is cambered surface at one both ends of front outsides setting of linking arm 311 that the outside bulge-structure, which is,
Vacant distance is left in 312-3, the both ends between the fin 312-3 near-end and the near-end end points of linking arm 311 of cambered surface, this
The inner side of the linking arm 311 of vacant distance is cambered surface.In addition, linking arm 311 and the connected mode at broken end 312 are structure as a whole
Or grafting, the both ends of connected structure are as shown in figure 11 for the fin 312-3 of cambered surface.
Embodiment 3
As shown in Figure 13,14, the structure of the applying head in embodiment 1 is also designed to following structure：
A kind of medical applicator, the upper surface 4'1 that the applying head includes body 4', the body 4' is disc, described
Upper surface 4'1 and the integrally connected of open tubular column cavity 21, the bottom 4'2 of the body 4' is cylinder, and the centre of the body 4' is set
There are some flow pass 45 longitudinally through body 4'；
Further, the bottom 4'2 of the body 4' is cylinder, and its bottom is to smear end face 44, the flow pass
45 outlet is with smearing end face 44 at grade；
Further, the bottom 4'2 of the body 4' is cylinder, and bottom outer edge is provided with rounding cambered surface 4'3；
Further, the upper surface of the body 4' is to have conical cavity 4'4；
Further, the flow pass 45 is tubaeform body.
Embodiment 4
As shown in Figure 15,16, the structure of the applying head in embodiment 1 is also designed to following structure：
A kind of medical applicator, the upper surface 4'1 that the applying head includes body 4', the body 4' is disc, described
Upper surface 4'1 and the integrally connected of open tubular column cavity 21, the bottom 4'2 of the body 4' are sphenoid, the centre of the body 4'
Flow pass 45 provided with one longitudinally through body；
Further, the bottom 4'2 of the body 4' is sphenoid, and a side of its sphenoid is smearing end face
44, the outlet of the flow pass 45 is with smearing end face 44 at grade；
Further, the bottom of the body 4' is sphenoid, and it is disc that it, which smears the projection of shape of end face 44,；
Further, to have conical cavity 4'4, conical cavity 4'4 is more conducive to fluid for the upper surface of the body 4'
All outflows, reduce the retention amount in Dispoable medical applicator；
Further, the flow pass 45 is tubaeform body.
Embodiment 5
As shown in Figure 17,18, the structure of the applying head in embodiment 1 is also designed to following structure：
A kind of medical applicator, the upper surface 4'1 that the applying head includes body 4', the body 4' is disc, described
Upper surface 4'1 and the integrally connected of open tubular column cavity 21, the bottom 4'2 of the body 4' are sphenoid, the centre of the body 4'
Provided with some flow pass 45 longitudinally through body；
Further, the bottom 4'2 of the body 4' is sphenoid, and a side of its sphenoid is smearing end face
44, the outlet of the flow pass 45 is with smearing end face 44 at grade；
Further, the bottom of the body 4' is sphenoid, and it is inverted trapezoidal face that it, which smears the projection of shape of end face 44,；
Further, the flow pass 45 is cylindrical tube；
Further, the quantity of the flow pass 45 be 2, the internal diameter of cylindrical tube it is relatively small therefore need number
Amount is more than 2.
Embodiment 6
As shown in Figure 19,20, the structure of the applying head in embodiment 1 is also designed to following structure：
A kind of medical applicator, the upper surface 4'1 that the applying head includes body 4', the body 4' is disc, described
Upper surface 4'1 and the integrally connected of open tubular column cavity 21, the bottom 4'2 of the body 4' are sphenoid, the centre of the body 4'
Provided with some flow pass 45 longitudinally through body；
Further, the bottom 4'2 of the body 4' is sphenoid, and a side of its sphenoid is smearing end face
44, the outlet of the flow pass 45 is with smearing end face 44 at grade；
Further, the bottom of the body 4' is sphenoid, and it is duckbill arc that it, which smears the projection of shape of end face 44,
Shape face；
Further, the upper surface of the body 4' is to have conical cavity 4'4；
Further, the flow pass 45 is cylindrical tube；
Further, the quantity of the flow pass 45 is 3.
Embodiment 7
As described in Figure 21,22, the structure of the applying head in embodiment 1 is also designed to following structure：
A kind of medical applicator, the upper surface 4'1 that the applying head includes body 4', the body 4' is disc, described
Upper surface 4'1 and the integrally connected of open tubular column cavity 21, the bottom 4'2 of the body 4' are sphenoid, the centre of the body 4'
Flow pass 45 provided with one longitudinally through body；
Further, the bottom 4'2 of the body 4' is sphenoid, and a side of its sphenoid is smearing end face
44, the outlet of the flow pass 45 is with smearing end face 44 at grade；
Further, the bottom of the body 4' is sphenoid, and it is duckbill arc that it, which smears the projection of shape of end face 44,
Shape face；
Further, the upper surface of the body 4' is to have conical cavity 4'4；
Further, the flow pass 45 is rectangular tube.
The course of work of this example：In the closure operation of wound, the broken end 312 given with finger in broken bottle clip 3 applies
Pressure, so as to apply pressure to open tubular column cavity 21, interior protection pipe 22, reservoir bottle 23 successively, finally make storage bottle breakage, store
The outflow of the fluids such as the Dispoable medical glue in bottle, first passes through screen pack 5, passes through the fluid streams such as medical adhesive after the filtering of screen pack 5
Go out open tubular column cavity 21, flow to applying head 4, by the flow pass 45 of applying head 4, flow to and smear on end 44, finally act on
Wound, the smearing by smearing end 44 realize Quick uniform smearing, and when the position of wound is different, the angle of smearing needs necessarily
Change when, the smearing end 44 in embodiment 1 can rotate applicator by a small margin, and smearing end 44 can horizontally rotate, again can pitching
Rotate, due to the outward flange thinner thickness at smearing end 44, therefore flexibility is higher, can be fitted in wound and realize disposable smear
It is even, it could realize without repeated multiple times smearing and be smeared uniformly in wound.
Several embodiments of the present invention are described in detail above, but the content is only the preferable implementation of the present invention
Example, it is impossible to be considered as the practical range for limiting the present invention.All equivalent changes made according to the present patent application scope and improvement
Deng, all should still belong to the present invention patent covering scope within.
Claims (19)
- A kind of 1. medical applicator, it is characterised in that：Including outer tube, main element, broken bottle clip are smeared, gas is provided with the outer tube Adjusting cavity is pressed, the proximal openings of the outer tube, the top side of proximal openings is provided with passage, the passage and air pressure adjustment Chamber connect, the proximal outer tube with smear main element far end activity be connected, it is described smear main element including from outside to inside according to The open tubular column cavity of secondary setting, interior protection pipe, reservoir bottle, the open tubular column cavity distal openings, near-end is provided with applying head, described Be provided with outside proximal outer tube it is the first of the cavity rotation of limitation open tubular column raised, be provided with the inside of the open tubular column cavity distal openings with First groove of the first male cooperation, the applying head and open tubular column cavity are in integrative-structure, the interior protection pipe proximal openings, Distal end is closed, and the open tubular column cavity and interior protection pipe are yielding material, and the reservoir bottle is the interior frangible envelope for having fluid Utricule is closed, the outside of the outer tube is provided with broken bottle clip, and the distal end of the broken bottle clip is flexibly connected with outer tube, and near-end is provided with and is caught broken portion Part, the part that is caught broken are used to be caught broken reservoir bottle.
- A kind of 2. medical applicator according to claim 1, it is characterised in that：The proximal outer tube is provided with neck, described The distal end of broken bottle clip is provided with clip, and the clip is flexibly connected with neck, provided with limit that clip rotates the on the outside of the neck Two is raised, and the second groove with the second male cooperation is provided with the inside of the clip.
- A kind of 3. medical applicator according to claim 1, it is characterised in that：The proximal outer tube is provided with engaging boss, The distal end of the open tubular column cavity is provided with slot, and the engaging boss matches with slot.
- A kind of 4. medical applicator according to claim 1, it is characterised in that：The outer tube is provided with spacing fin, The spacing fin is used for the position for limiting interior protection pipe and reservoir bottle.
- A kind of 5. medical applicator according to claim 1, it is characterised in that：The part that is caught broken includes linking arm, broken Broken end, the distal end of the linking arm and clamp connection, the near-end of the linking arm are provided with broken end, and the clip, linking arm are in Integrative-structure, the linking arm and broken end integrally connected or grafting.
- 6. according to a kind of medical applicator described in power claim 5：The broken end is outside bulge-structure or inside Bulge-structure.
- A kind of 7. medical applicator according to claim 5, it is characterised in that：The quantity of the linking arm be two, two The individual linking arm is symmetrical arranged, and the linking arm is elastic construction.
- A kind of 8. medical applicator according to claim 1, it is characterised in that：Opening the inside of the interior protection pipe near-end Screen pack is provided between mouth and reservoir bottle proximal top, the screen pack is in close contact with interior protection pipe near-end, the screen pack Also it is in close contact with the porch inwall joint of applying head, the material of the screen pack is medical screen material, the filtering Net contains Bactericidal medicine, can carry out killing for harmful bacteria to the surgical appliance adhesive passed through, the screen pack, which contains, glues skin The quick-setting catalyst of mixture, the surgical appliance adhesive rapid curing for being applied to wound is set to realize wound closure.
- A kind of 9. medical applicator according to claim 1, it is characterised in that：The applying head has entrance, outlet, company Access port with outlet connecting tube, smear end, the connecting tube porch connection open tubular column cavity near-end, the entrance and Outlet is round mouth, and the inlet diameter is much larger than outlet diameter, and the connecting tube is connected to outlet through entrance deformation, it is described go out End is smeared in connection at mouthful, and the end of smearing is being provided with the flow pass gradually increased from inside to outside, the painting with outlet connection It is thin neck-shaped that end, which is smeared, with outlet connection, and the flow pass connects with connecting tube, and the area for smearing end is much larger than outlet Area, with connecting tube in being wholely set, the smearing end is deflectable in connecting tube exit at the smearing end.
- A kind of 10. medical applicator according to claim 9, it is characterised in that：The thickness for smearing end is logical by flowing out Road successively decreases to outward flange, and the smearing end is obliquely installed, and the smearing end face be plane or intrados, the projection at the smearing end It is shaped as peaked cap type.
- A kind of 11. medical applicator according to claim 1, it is characterised in that：The applying head includes body, described The upper surface of body is disc, the upper surface and the near-end integrally connected of open tubular column cavity, and the bottom of the body is sphenoid Or cylinder, the centre of the body are provided with some flow pass longitudinally through body.
- A kind of 12. medical applicator according to claim 11, it is characterised in that：The bottom of the body is sphenoid , a side of its sphenoid is smearing end face.
- A kind of 13. medical applicator according to claim 11, it is characterised in that：The bottom of the body is cylinder, Its bottom is smearing end face.
- A kind of 14. medical applicator according to claim 12 or 13, it is characterised in that：The outlet of the flow pass with Smear end face at grade.
- A kind of 15. medical applicator according to claim 11, it is characterised in that：The bottom of the body is cylinder, Bottom outer edge is provided with rounding cambered surface.
- A kind of 16. medical applicator according to claim 12, it is characterised in that：The bottom of the body is sphenoid , it is inverted trapezoidal face or duckbill arcwall face or disc that it, which smears the projection of shape of end face,.
- A kind of 17. medical applicator according to claim 11, it is characterised in that：The upper surface of the body is to have Conical cavity.
- A kind of 18. medical applicator according to claim 11, it is characterised in that：The flow pass is body, body Can be cylindrical tube, elliptical cylinder-shape body, semi-ring cylinder, rectangular tube, polygonal body or tubaeform body.
- A kind of 19. medical applicator according to claim 18, it is characterised in that：The quantity of the flow pass is 1~5 It is individual.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710619626.4A CN107412940B (en) | 2017-07-26 | 2017-07-26 | Medical applicator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710619626.4A CN107412940B (en) | 2017-07-26 | 2017-07-26 | Medical applicator |
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| Publication Number | Publication Date |
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| CN107412940A true CN107412940A (en) | 2017-12-01 |
| CN107412940B CN107412940B (en) | 2024-03-29 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710619626.4A Active CN107412940B (en) | 2017-07-26 | 2017-07-26 | Medical applicator |
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| CN (1) | CN107412940B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112120746A (en) * | 2020-10-10 | 2020-12-25 | 诺一迈尔(山东)医学科技有限公司 | Medical applicator |
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| US20120141186A1 (en) * | 2010-12-06 | 2012-06-07 | Carefusion 2200, Inc. | Antiseptic applicator |
| US20130004229A1 (en) * | 2011-06-04 | 2013-01-03 | Optmed, Inc. | Dispenser handle |
| US20130004230A1 (en) * | 2011-06-04 | 2013-01-03 | Optmed, Inc. | Applicator |
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| US6039488A (en) * | 1998-06-25 | 2000-03-21 | Louisiana Bucks Unlimited, L.L.C. | Breakable ampule, swab and cap for scent material |
| US20070227553A1 (en) * | 2006-04-03 | 2007-10-04 | L'oreal | Packaging and applicator device |
| CN101600643A (en) * | 2006-11-30 | 2009-12-09 | 封闭医疗公司 | Distributing box |
| US20110319842A1 (en) * | 2010-06-29 | 2011-12-29 | Carefusion 2200, Inc. | Antiseptic applicator |
| US20120141186A1 (en) * | 2010-12-06 | 2012-06-07 | Carefusion 2200, Inc. | Antiseptic applicator |
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| CN112120746A (en) * | 2020-10-10 | 2020-12-25 | 诺一迈尔(山东)医学科技有限公司 | Medical applicator |
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|---|---|
| CN107412940B (en) | 2024-03-29 |
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