CN206612831U - Foreign matter clamping pliers in a kind of novel nasal cavity - Google Patents
Foreign matter clamping pliers in a kind of novel nasal cavity Download PDFInfo
- Publication number
- CN206612831U CN206612831U CN201621408878.XU CN201621408878U CN206612831U CN 206612831 U CN206612831 U CN 206612831U CN 201621408878 U CN201621408878 U CN 201621408878U CN 206612831 U CN206612831 U CN 206612831U
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- China
- Prior art keywords
- pincers
- tip
- handle
- foreign matter
- nasal cavity
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Abstract
The utility model is related to foreign matter clamping pliers in a kind of nasal cavity, including left caliper, right caliper body, and it is hinged by jointed shaft, and the caliper includes tip pincers, pincers support, handle, and provided with sophisticated mouth on the pincers of tip, sophisticated mouth is hinged by axle with tip pincers；The axle is provided with spring assembly, and spring assembly is respectively acting on sophisticated mouth and clamped with tip, and the sophisticated mouth of spring assembly driving is in open configuration；The tip pincers, pincers support, the side wall of handle are provided with guidewire lumen, guidewire lumen and are provided with steel wire；One end of the steel wire is fixedly connected with handle, and the other end is fixedly connected with the upper surface of sophisticated mouth.Foreign body forcepses of the present utility model use medical stainless steel material, it can repeatedly sterilize and use, efficiently solve the problem of foreign matter in nasal cavity is difficult to taking-up, and substantially increase the security for taking out foreign matter process, by doctor, operational instances are verified for several times, as a result show that this clamping pliers is simple to operate, clear in structure is suitable for the weak nasal cavity of child.
Description
Technical field
The utility model is related to technical field of medical instruments, specifically, is foreign matter clamping pliers in a kind of novel nasal cavity.
Background technology
Infant or the frequent tieback of children contact some very tiny things, such as green soya bean, the object such as small hoodle, and like
Vigorously these objects are put into mouth or filled in nostril, and then trigger asphyxia.Just because of this, the product such as many toys has clearly
Age limit and warning, but still there are substantial amounts of children to meet with such danger every year.Investigation is found, for getting lodged in child's nose
Tiny smooth spherical object in chamber, still lacks quick effective and safe and practical instrument and is drawn off.At present, most of doctor
When handling above mentioned problem, homemade instrument or ordinary tweezers can only be used to grip, efficiency is low, risk is high.In addition child's nasal cavity
Space is extremely limited, if dealt with improperly, foreign matter can be made more to go deep into nasal cavity on the contrary, causes that sb.'s illness took a turn for the worse.Therefore one kind is needed badly
Special apparatus comes the foreign body in patient's nasal cavity safely and effectively.
Chinese patent 2012201999211, discloses a kind of nasal cavity foreign matter forceps, including flexible handle, fixed handle, metal
Pull bar, steering head and foreign matter jaw, fixed handle are connected with flexible handle by joint shaft, fixed handle front end be one in
Empty steel pipe, the front end connection steering head of hollow steel tube, the upper front end of steering head has a breach, and bottom passes through joint shaft and foreign matter
Jaw is connected, and flexible handle upper end connects a rotatable metal pull bar, and the metal pull bar other end is connected with foreign matter jaw.
Chinese patent 2013208833230, discloses a kind of nasal cavity foreign matter forceps, including hinged fixation clamp handle and adjustable clamp
Handle, fixed clamp handle is provided with connecting tube, and one end of connecting tube, which is hinged to be provided with to be hinged in jaw piece, connecting tube, is provided with plectrum,
Push rod is provided between plectrum and jaw piece, the two ends of push rod are articulated and connected with plectrum and jaw piece respectively, provided with fixed in connecting tube
Pulley, plectrum is by wire drawing around fixed pulley connection activity clamp handle, protuberance of the activity clamp handle provided with connection wire drawing.But it is existing
Have in technology, on foreign matter clamping pliers in nasal cavity of the present utility model, yet there are no report.
The content of the invention
The purpose of this utility model is to provide foreign matter clamping pliers in a kind of nasal cavity.
To achieve the above object, the utility model is adopted the technical scheme that：
Foreign matter clamping pliers in a kind of nasal cavity, including left caliper (1), right caliper body (2), left caliper (1) and right caliper body (2) pass through
Jointed shaft (3) is hinged, and the caliper includes tip pincers (11), pincers support (12), handle (13), provided with point on tip pincers (11)
Mouth (14) is held, sophisticated mouth (14) is hinged by axle (15) with tip pincers (11)；The axle (15) is provided with spring assembly (16), bullet
Spring device (16) is respectively acting on sophisticated mouth (14) and tip pincers (11), and the sophisticated mouth (14) of spring assembly (16) driving, which is in, opens
State；The tip pincers (11), pincers support (12), the side wall of handle (13) are provided with guidewire lumen, guidewire lumen and are provided with steel wire
(17)；One end of the steel wire (17) is fixedly connected with handle (13), and the other end is fixedly connected with the upper surface of sophisticated mouth (14).
Further, the spring assembly (16) is torsionspring.
Further, the sophisticated mouth (14) is square sheet, and its thickness is 1mm, a width of 5mm, a length of 10mm.
Further, the tip pincers (11) are fixedly connected with pincers support (12), a length of 42.29mm of tip pincers (11).
Further, described pincers support (12) a length of 45.74mm.
Further, a length of 27.09mm of the handle (13).
Further, the sophisticated mouth (14) is made up of medical plastic, with certain elasticity.
Further, the handle (13) also includes brake lever (18), and brake lever (18) includes pole (19), pull bar (21), handle
(22)；The pole (19) is hinged by bearing pin with handle (13), and one end of the steel wire (17) is fixedly connected with pull bar (21),
The other end is fixedly connected with the upper surface of sophisticated mouth (14)；Pressing handle (22), which tenses steel wire (17), makes sophisticated mouth (14) and point
End pincers (11) are close to closure.
Further, nasal cavity is expanded outwardly by the control of handle, there are the sophisticated mouth that can inwardly close up, sophisticated mouth in pliers tip
Thin only 1mm and with certain elasticity, can bypass foreign matter, from hooking behind foreign matter in nasal cavity, so that by foreign body.
The utility model provides foreign matter clamping pliers in a kind of novel nasal cavity, and the size and structure of the pincers ensure that in nasal cavity
By foreign body in internal extremely narrow space, its jaw tip is the clip structure that can inwardly close up, and can be bypassed different
Thing is simultaneously caught on, and its end is handle, and surgeon flexibility can be facilitated to adjust the angle of pliers folding.The clamping pliers are used and ear
Bi Hou sections use other cut clamp type tool identical medical stainless steel material, component is light, easily sterilization, and cost is not high, is adapted to
Batch production, can be widely applied among situation of all-level hospitals and clinic.
The effect and advantage that the utility model has compared with currently existing technology be：
1st, sophisticated mouth of the present utility model is made up of medical plastic, very thin and flexible, can bypass foreign matter, and from rear
Side catches on foreign matter, prevents from causing the more deep situation of foreign matter to occur due to gripping improper.
2nd, there is steel wire connection between tip pincers of the present utility model, pincers support, handle, tensed or put by joystick
Loose steel wire, so as to flexibly control the angle of sophisticated mouth and tip pincers, foreign matter is clamped on suitable opportunity.
3rd, make pincers stent-expansion to proper angle by close handles, pincers support can expand the wing of nose when visiting taking foreign body,
Increase operating space and the visual field.
4th, it is of the present utility model to clamp the design that support is longer and handle is short so that the manipulator of doctor still has with patient nostril
More abundant distance, the light that can have abundance enters illumination nasal cavity.
5th, this is simple to operate using foreign matter clamping pliers in new nasal cavity, only needs one-handed performance, homemade compared to doctor
Simple and crude instrument, the instrument is safer effectively, it is easier to sterilize, it is ensured that health.
Brief description of the drawings
Accompanying drawing 1 is the configuration schematic diagram of foreign matter clamping pliers in the utility model nasal cavity.
Accompanying drawing 2 is the overall structure diagram of foreign matter clamping pliers in the utility model nasal cavity.
Accompanying drawing 3 is the enlarged diagram of region A in Fig. 2.
Accompanying drawing 4 is the structural representation of brake lever in the utility model.
Embodiment
With reference to embodiment, the utility model is expanded on further.It should be understood that these embodiments are merely to illustrate
The utility model rather than limitation scope of the present utility model.In addition, it is to be understood that reading in the utility model record
After appearance, those skilled in the art can make various changes or modifications to the utility model, and these equivalent form of values equally fall within this
Apply for appended claims limited range.
The reference and part being related in accompanying drawing are as follows：
1. the right caliper body of left caliper 2.
3. the tip of jointed shaft 11. pincers
12. clamp the handle of support 13.
14. the sophisticated axle of mouth 15.
16. the steel wire of spring assembly 17.
18. the pole of brake lever 19.
21. the handle of pull bar 22..
Foreign matter clamping pliers in the utility model nasal cavity of embodiment 1
Refer to Fig. 1-Fig. 3.Accompanying drawing 1 is the configuration schematic diagram of foreign matter clamping pliers in the utility model nasal cavity, accompanying drawing 2
It is the overall structure diagram of foreign matter clamping pliers in the utility model nasal cavity, accompanying drawing 3 is the enlarged diagram of region A in Fig. 3.
Foreign matter clamping pliers in a kind of nasal cavity, including left caliper 1, right caliper body 2, the left caliper 1, right caliper body 2 are by being hinged
Axle 3 is hinged, and the caliper includes tip pincers 11, pincers support 12, handle 13, and tip pincers 11 are fixedly connected with pincers support 12, tip
Pincers 11 a length of 42.29mm, the pincers support 12 a length of 45.74mm, a length of 27.09mm of the handle 13, by closure or
The angle between the tip pincers 11 on the regulation left caliper 1 of handle 13 and right caliper body 2 is opened, tip pincers 11 is respectively aligned to patient's
Nasal cavity.The tip pincers 11 are provided with sophisticated mouth 14, and the sophisticated mouth 14 is square sheet, is made up of medical plastic, with bullet
Property, its thickness is 1mm, a width of 5mm, and a length of 10mm, sophisticated mouth 14 is hinged by axle 15 and tip pincers 11, and sophisticated mouth 14 can be around axle 15
Rotate and open and close so as to realize that sophisticated mouth 14 and tip clamp 11.The axle 15 is provided with spring assembly 16, the spring
Device 16 is torsionspring, and spring assembly 16 is respectively acting on sophisticated mouth 14 and tip pincers 11, and spring assembly 16 drives sophisticated mouth
14 are in open configuration.The tip pincers 11, pincers support 12, the side wall of handle 13 are provided with guidewire lumen, guidewire lumen and are provided with steel
Silk 17, steel wire 17 can be movable in guidewire lumen；One end of the steel wire 17 is fixedly connected with handle 13, the other end and sophisticated mouth 14
Upper end be fixedly connected.
It should be noted that in the utility model, the sophisticated mouth 14 is very thin and flexible, can bypass foreign matter, and
Foreign matter is caught on from rear, prevents from causing the more deep situation of foreign matter to occur due to gripping improper
In the utility model, there is steel wire connection between the tip pincers 11, pincers support 12, handle 1, pass through joystick 13
To tense or loosen steel wire, so as to flexibly control the angle of sophisticated mouth 14 and tip pincers 11, foreign matter is clamped on suitable opportunity.
In the utility model, the caliper includes tip pincers 11, pincers support 12, handle 13, tip pincers 11 and pincers support 12
It is fixedly connected, the angle between 11 is clamped at the tip adjusted by closing or opening handle 13 on left caliper 1 and right caliper body 2, makes point
Pincers 11 are held to be respectively aligned to the nasal cavities of patient, pincers support 12 can expand the wing of nose when visiting taking foreign body, increase operating space and regard
It is wild.
In the utility model, a length of 42.29mm, a length of 45.74mm of the pincers support 12, the hand of the tip pincers 11
A length of 27.09mm of handle 13, pincers support 12 is longer and the short design of handle 13 so that the manipulator of doctor still has with patient nostril
More abundant distance, the light that can have abundance enters illumination nasal cavity.
Application method of the present utility model：Operator is tensed in pincers support 12 and point first by gradually close handles 13
Steel wire 17 in end pincers 11, makes steel wire 17 draw sophisticated mouth 14 and is gradually adjacent to tip pincers 11.Then, pincers are stretched into nasal cavity, continued
Close handles 13, by the transmission of jointed shaft 3, make pincers support 12 be expanded to proper angle, in order to which sophisticated mouth 14 bypasses foreign matter.
Finally, handle 13 is gradually opened, steel wire 17 loosens, sophisticated mouth 14 leaves tip pincers 11 and inwardly closed up, and catches on foreign matter, slowly exits
Clamping pliers, by foreign body.Foreign matter clamping pliers by doctor, verify for several times by operational instances in this novel nasal cavity, as a result shows this folder
Simple to operate, the clear in structure of pincers is taken, is suitable for the weak nasal cavity of child.When card has foreign matter in nasal cavity, doctor can first press hand
Handle, it is ensured that sophisticated mouth is adjacent to sophisticated pincers, now sophisticated mouth is open configuration, and sophisticated mouth is stretched into patient's nasal cavity, while expanding nose
Chamber, is easy to further going deep into for sophisticated mouth.After sophisticated mouth bypasses foreign matter, release handle, sophisticated mouth then can inwardly close up, so that
Catch on foreign matter, you can take out.Foreign body forcepses of the present utility model use medical plastic or stainless steel, and can sterilize repeatedly makes
With, efficiently solve foreign matter in nasal cavity be difficult to taking-up the problem of, and substantially increase take out foreign matter process security.
The improvement project of the present utility model of embodiment 2
Fig. 4 is referred to, the structure of the structure and embodiment 1 of the present embodiment clamping pliers is substantially the same, and difference is：Institute
Stating handle 13 also includes brake lever 18, and brake lever 18 includes pole 19, pull bar 21, handle 22；The pole 19 passes through bearing pin and handle
13 are hinged, and one end of the steel wire 17 is fixedly connected with pull bar 21, and the other end is fixedly connected with the upper surface of sophisticated mouth 14.Use
When the steel wire 17 being connected with pull bar 21 is tensed by pressing handle 22, sophisticated mouth 14 is gradually pasted under the pulling force effect of steel wire 17
Tight tip pincers 11, are easy to binding clip stretching into nasal cavity, after sophisticated mouth 14 bypasses foreign matter in nasal cavity, gradually open handle 13, steel wire
Loosen, sophisticated mouth 14 leaves tip pincers 11 and inwardly closed up, and catches on foreign matter, slowly exits clamping pliers, by foreign body.
Described above is only preferred embodiment of the present utility model, it is noted that for the common skill of the art
Art personnel, on the premise of the utility model principle is not departed from, can also make some improvement and supplement, and these improve and supplemented
Also it should be regarded as protection domain of the present utility model.
Claims (8)
1. foreign matter clamping pliers in a kind of nasal cavity, including left caliper (1), right caliper body (2), left caliper (1) and right caliper body (2) pass through hinge
Spindle (3) is hinged, it is characterised in that the caliper includes tip pincers (11), pincers support (12), handle (13), in tip pincers
(11) provided with sophisticated mouth (14), sophisticated mouth (14) is hinged by axle (15) with tip pincers (11)；The axle (15) is provided with bullet
Spring device (16), spring assembly (16) is respectively acting on sophisticated mouth (14) and tip pincers (11), spring assembly (16) driving tip
Mouth (14) is in open configuration；The tip pincers (11), pincers support (12), the side wall of handle (13) are provided with guidewire lumen, seal wire
Intracavitary is provided with steel wire (17)；One end of the steel wire (17) is fixedly connected with handle (13), and the other end is upper with sophisticated mouth (14)
End face is fixedly connected.
2. foreign matter clamping pliers in nasal cavity according to claim 1, it is characterised in that the spring assembly (16) is torsion bullet
Spring.
3. foreign matter clamping pliers in nasal cavity according to claim 1, it is characterised in that the sophisticated mouth (14) is square plate
Shape, its thickness is 1mm, a width of 5mm, a length of 10mm.
4. foreign matter clamping pliers in nasal cavity according to claim 1, it is characterised in that the tip pincers (11) and pincers support
(12) it is fixedly connected, a length of 42.29mm of tip pincers (11).
5. foreign matter clamping pliers in nasal cavity according to claim 1, it is characterised in that the pincers support (12) is a length of
45.74mm。
6. foreign matter clamping pliers in nasal cavity according to claim 1, it is characterised in that the handle (13) it is a length of
27.09mm。
7. foreign matter clamping pliers in nasal cavity according to claim 1, it is characterised in that the sophisticated mouth (14) is by medical plastic
Or stainless steel material is made, with certain elasticity.
8. foreign matter clamping pliers in nasal cavity according to claim 1, it is characterised in that the handle (13) also includes brake lever
(18), brake lever (18) includes pole (19), pull bar (21), handle (22)；The pole (19) is cut with scissors by bearing pin and handle (13)
Connect, one end of the steel wire (17) is fixedly connected with pull bar (21), the other end is fixedly connected with the upper surface of sophisticated mouth (14)；Press
Pressure handle handle (22), which tenses steel wire (17), makes sophisticated mouth (14) be close to closure with tip pincers (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621408878.XU CN206612831U (en) | 2016-12-21 | 2016-12-21 | Foreign matter clamping pliers in a kind of novel nasal cavity |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621408878.XU CN206612831U (en) | 2016-12-21 | 2016-12-21 | Foreign matter clamping pliers in a kind of novel nasal cavity |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206612831U true CN206612831U (en) | 2017-11-07 |
Family
ID=60229498
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621408878.XU Expired - Fee Related CN206612831U (en) | 2016-12-21 | 2016-12-21 | Foreign matter clamping pliers in a kind of novel nasal cavity |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206612831U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114376675A (en) * | 2022-01-28 | 2022-04-22 | 四川大学华西医院 | Medical tissue separating forceps |
-
2016
- 2016-12-21 CN CN201621408878.XU patent/CN206612831U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114376675A (en) * | 2022-01-28 | 2022-04-22 | 四川大学华西医院 | Medical tissue separating forceps |
| CN114376675B (en) * | 2022-01-28 | 2023-09-26 | 四川大学华西医院 | Medical tissue separation forceps |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171107 Termination date: 20201221 |