CN202665658U - Nasal cavity foreign body forceps - Google Patents
Nasal cavity foreign body forceps Download PDFInfo
- Publication number
- CN202665658U CN202665658U CN 201220199921 CN201220199921U CN202665658U CN 202665658 U CN202665658 U CN 202665658U CN 201220199921 CN201220199921 CN 201220199921 CN 201220199921 U CN201220199921 U CN 201220199921U CN 202665658 U CN202665658 U CN 202665658U
- Authority
- CN
- China
- Prior art keywords
- foreign body
- nasal cavity
- steering head
- jaw
- body forceps
- 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.)
- Expired - Fee Related
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Abstract
The utility model relates to a nasal cavity foreign body forceps. The nasal cavity foreign body forceps comprises a movable handle, a fixed handle, a metal pull rod, a steering head and a foreign body forceps opening, wherein the fixed handle is fixedly connected with the movable handle through a joint shaft, a hollow steel tube is arranged at the front end of the fixed handle, the front end of the hollow steel tube is connected with the steering head, a gap is arranged on the upper portion of the front end of the steering head, the lower portion of the front end of the steering head is connected with the foreign body forceps opening by a joint shaft, the upper end of the movable handle is connected with a rotatable metal pull rod, and the other end of the metal pull rod is connected with the foreign body forceps opening. The nasal cavity foreign body forceps has the advantages of being accurate to operate, high in success rate and reliable in effects, when a nasal cavity foreign body is fetched out.
Description
One, technical field
This utility model belongs to technical field of medical instruments, is a kind of nasal cavity foreign matter forceps specifically.
Two, background technology
Nasal foreign body is more common in infant and child, causes nasal obstruction, hemorrhage, but course of disease elder secondary infection causes sinusitis or forms the nose calculus.Typically use clinically curet or cerumen hook and take out nasal foreign body, because curet or cerumen hook clear-cut margin easily cause the damage of nasal mucosa, cause bleeding, increase patient's misery.Even more serious situation is, such as the infant struggle of mismatching, cry and scream, foreign body might be pushed to deep nasal cavity increases the difficulty of taking out, even foreign body crashes into downwards in the trachea, causes Tracheo-bronchial foreign body.
Three, summary of the invention
For solving an above-mentioned difficult problem, for solving an above-mentioned difficult problem, effectively take out nasal foreign body, as far as possible reduce the risk that crashes into air flue, alleviate patient's misery, this utility model provides a kind of operation accurate, success rate height, nasal cavity foreign matter forceps reliable for effect.
The technical scheme that this utility model is taked is: nasal cavity foreign matter forceps, comprise flexible handle, fixed handle, metal pull bar, steering head and foreign body jaw, fixed handle and flexible handle are connected and fixed by joint shaft, the fixed handle front end is a hollow steel tube, the front end of hollow steel tube connects steering head, the upper front end of steering head has a breach, the bottom is connected with the foreign body jaw by joint shaft, the flexible handle upper end connects a rotatable metal pull bar, and the metal pull bar other end is connected with the foreign body jaw.
This utility model has also designed described foreign body jaw and steering head is articulated and connected by joint shaft.
This utility model nasal cavity foreign matter forceps is arranged at the below of foreign body jaw with handle, can avoid hand to the blocking of art chamber when taking out the foreign body operation, and it is more accurate to operate; By drawing handle control foreign body jaw, the foreign body jaw can upwards be holded up during operation, and the simultaneously arc of foreign body jaw design can effectively be taken out foreign body, and can be prevented that foreign body from crashing in deep nasal cavity or the trachea; Traditional nasal foreign body taking-up method is the rear that is deep into foreign body with cerumen hook through the slit above or below the foreign body, foreign body is ticked forward, the omnipotent steering head design of foreign body forceps front end, jaw can be to different direction rotations, foreign body forceps can be deep into the foreign body rear by any slit between foreign body and the nasal cavity flexibly, finish the operation of foreign body, so that operation is more handy.
This utility model foreign body forceps metal parts adopts rustless steel to make, diameter 3mm, and the smooth of the edge has reduced the damage of nasal membrane to greatest extent.
Use procedure of the present utility model is: by the sliding active handle, can control opening or closing of foreign body forceps mouth, when the foreign body jaw was open, foreign body jaw and hollow steel tube were positioned on the straight line, can guarantee that foreign body forceps enters the rear of foreign body in the slit between via intranasal application and foreign body smoothly; When jaw was closed, the foreign body jaw was upwards holded up, and was beneficial to the taking-up foreign body, and can prevent effectively that foreign body from crashing in nasal cavity rear portion or the trachea.
The beneficial effects of the utility model are: when the nasal foreign body of being expert at took out, operation was accurate, and success rate is high, and is reliable for effect, and has the following advantages: the visual field is not blocked in section when 1. operating, and operation precisely; 2. the apparatus the smooth of the edge is protected nasal mucosa to greatest extent, and patient's misery is little; 3. foreign body jaw front is an arc-shaped concave, and the foreign body jaw can upwards be holded up during operation, can effectively avoid foreign body to crash into backward trachea, operates safer; 4. foreign body forceps rotatable front end can be according to circumstances during operation, with the foreign body jaw turn to one party to, the slit through between foreign body and nasal cavity that foreign body forceps can be more prone to enters the rear of foreign body, it is more convenient to operate.
Four, description of drawings
Fig. 1 is this utility model nasal cavity foreign matter forceps structural representation.
Five, the specific embodiment
Nasal cavity foreign matter forceps, comprise flexible handle 2, fixed handle 1, metal pull bar 5, steering head 7 and foreign body jaw 9, fixed handle 1 is connected and fixed by joint shaft 3 with flexible handle 2, fixed handle 1 front end is a hollow steel tube 6, the front end of hollow steel tube 6 connects steering head 7, and the upper front end of steering head 7 has a breach, and the bottom is connected with foreign body jaw 9 by joint shaft, flexible handle 2 upper ends connect a rotatable metal pull bar 5, and metal pull bar 5 other ends are connected with foreign body jaw 9.
This utility model has also designed described foreign body jaw 9 and steering head 7 and has been articulated and connected by joint shaft.
Use procedure of the present utility model is: by sliding active handle 2, can control opening or closing of foreign body forceps mouth 9, when foreign body jaw 9 was open, foreign body jaw 9 was positioned on the straight line with hollow steel tube 6, can guarantee that foreign body forceps enters the rear of foreign body in the slit between via intranasal application and foreign body smoothly; When jaw was closed, foreign body jaw 9 was upwards holded up, and was beneficial to the taking-up foreign body, and can prevent effectively that foreign body from crashing in nasal cavity rear portion or the trachea.
The beneficial effects of the utility model are: when the nasal foreign body of being expert at took out, operation was accurate, and success rate is high, and is reliable for effect, and has the following advantages: the visual field is not blocked in section when 1. operating, and operation precisely; 2. the apparatus the smooth of the edge is protected nasal mucosa to greatest extent, and patient's misery is little; 3. foreign body jaw front is an arc-shaped concave, and the foreign body jaw can upwards be holded up during operation, can effectively avoid foreign body to crash into backward trachea, operates safer; 4. foreign body forceps rotatable front end can be according to circumstances during operation, with the foreign body jaw turn to one party to, the slit through between foreign body and nasal cavity that foreign body forceps can be more prone to enters the rear of foreign body, it is more convenient to operate.
Claims (2)
1. nasal cavity foreign matter forceps, comprise flexible handle (2), fixed handle (1), metal pull bar (5), steering head (7) and foreign body jaw (9), it is characterized in that: fixed handle (1) is connected and fixed by joint shaft (3) with flexible handle (2), fixed handle (1) front end is a hollow steel tube (6), the front end of hollow steel tube (6) connects steering head (7), the upper front end of steering head (7) has a breach, the bottom is connected with foreign body jaw (9) by joint shaft, flexible handle (2) upper end connects a rotatable metal pull bar (5), and metal pull bar (5) other end is connected with foreign body jaw (9).
2. nasal cavity foreign matter forceps according to claim 1 is characterized in that: described foreign body jaw (9) is articulated and connected by joint shaft with steering head (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220199921 CN202665658U (en) | 2012-05-07 | 2012-05-07 | Nasal cavity foreign body forceps |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220199921 CN202665658U (en) | 2012-05-07 | 2012-05-07 | Nasal cavity foreign body forceps |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202665658U true CN202665658U (en) | 2013-01-16 |
Family
ID=47486602
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220199921 Expired - Fee Related CN202665658U (en) | 2012-05-07 | 2012-05-07 | Nasal cavity foreign body forceps |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202665658U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108670323A (en) * | 2018-04-20 | 2018-10-19 | 中南大学湘雅医院 | saddle diaphragm spreader |
-
2012
- 2012-05-07 CN CN 201220199921 patent/CN202665658U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108670323A (en) * | 2018-04-20 | 2018-10-19 | 中南大学湘雅医院 | saddle diaphragm spreader |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130116 Termination date: 20130507 |