CN201341934Y - First-aid thyrocricoid puncture needle - Google Patents
First-aid thyrocricoid puncture needle Download PDFInfo
- Publication number
- CN201341934Y CN201341934Y CNU200920073626XU CN200920073626U CN201341934Y CN 201341934 Y CN201341934 Y CN 201341934Y CN U200920073626X U CNU200920073626X U CN U200920073626XU CN 200920073626 U CN200920073626 U CN 200920073626U CN 201341934 Y CN201341934 Y CN 201341934Y
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- CN
- China
- Prior art keywords
- puncture needle
- aid
- sleeve
- joint
- film
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- 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.)
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Abstract
The utility model discloses a first-aid thyrocricoid puncture needle, which comprises the puncture needle, an indwelling cannula and a ventilator joint; the indwelling cannula is sleeved at the outer part of the puncture needle; the ventilator joint is sleeved at the outer part of the indwelling cannula; the head part of the puncture needle is needle-shaped; internal threads formed at the tail part of the indwelling cannula are matched with external threads of the ventilator joint; a sleeve is sleeved at the outer part of the ventilator joint; a dust shield is sleeved at the tail part of the ventilator joint; and the dust shield and the sleeve form an enclosed space. The indwelling cannula is sleeved at the outer part of the puncture needle; during first aid, after puncturing the trachea of a patient, the puncture needle is taken out of the indwelling cannula, and the indwelling cannula is continuously inserted in the trachea of the patient; and air is led into the trachea of the patient through a ventilator, so as to keep the breathing of the patient. The first-aid puncture needle has the advantage of convenient and rapid use, and can satisfy the requirements of clinical emergency treatment.
Description
Technical field
This utility model relates to a kind of medical apparatus and instruments, is specifically related to a kind of ring first film first aid puncture needle.
Background technology
At present the laryngeal obstruction of clinical rescue a variety of causes, suffocate critical emergency case patient the time, generally adopt tracheal intubation or tracheotomy.Tracheal intubation is via intranasal application or oral cavity, by throat conduit is sent in the trachea, to keep the unimpeded of respiratory tract.Tracheotomy is the breathing that tracheostomize is directly kept patient.More than two kinds of methods all need long operating time, be unfavorable for the rescue of critical patient.
The utility model content
Technical problem to be solved in the utility model provides a kind of ring first film first aid puncture needle, and it can be pricked rapidly and wear trachea, and the throat person of being blocked is breathed temporarily.
For solving the problems of the technologies described above, the technical solution of this utility model ring first film first aid puncture needle is:
Comprise the puncture core, keep somewhere intubate, respirator joint; Keep somewhere intubate and be sheathed on puncture core outside, the respirator fitting sleeve is located at the outside of keeping somewhere intubate; The head of puncture core is an aciculiform.The afterbody of keeping somewhere intubate is provided with female thread, and described female thread matches with the external screw thread of respirator joint.
The outer cover of respirator joint is provided with sleeve, and the afterbody of respirator joint is arranged with dust cover, and dust cover and sleeve form enclosed space.Between respirator joint and the sleeve for being threaded.The afterbody of respirator joint is taper.Telescopic head is provided with key chain.
Described puncture core is a hollow tubular.
The technique effect that this utility model can reach is:
This utility model is provided with the indwelling intubate in puncture core outer cover, during first aid, after making the puncture core pierce through patient's trachea, the core that will puncture takes out from keeping somewhere in the intubate, keep somewhere intubate and continue to be inserted in patient's the trachea and make, and air is fed patient's trachea, to keep patient's breathing by respirator, convenient to use, can satisfy the needs of clinical emergency treatment.
Description of drawings
Below in conjunction with the drawings and specific embodiments this utility model is described in further detail:
Fig. 1 is the structural representation of this utility model ring first film first aid puncture needle;
Fig. 2 is the structural representation of another embodiment of this utility model.
Among the figure, 1 sleeve, 2 puncture cores, 3 keep somewhere intubate, 4 respirator joints, 5 dust covers.
The specific embodiment
As shown in Figure 1, this utility model ring first film first aid puncture needle comprises sleeve 1, puncture core 2, keeps somewhere intubate 3, respirator joint 4, dust cover 5; Keep somewhere intubate 3 and be sheathed on puncture core 2 outsides, the head of puncture core 2 is an aciculiform, can pierce through trachea.
The outer cover of keeping somewhere intubate 3 is provided with respirator joint 4.Respirator joint 4 outer cover are provided with sleeve 1, and respirator joint 4 is realized being threaded with the female thread of sleeve 1 by the external screw thread of head.The afterbody of respirator joint 4 is arranged with dust cover 5, and dust cover 5 cooperates with the afterbody of sleeve 1 and forms confined space, makes puncture core 2 of being arranged in it, keeps somewhere intubate 3, respirator joint 4 can be not contaminated.The afterbody of keeping somewhere intubate 3 is provided with female thread, and this female thread matches with the external screw thread of respirator joint 4.
Be provided with disinfectant solution in the confined space that dust cover 5 and sleeve 1 form, guarantee that puncture core 2 and indwelling intubate 3 are in gnotobasis.
Respirator joint 4 is taper with the mating part of dust cover 5, the tail diameter minimum of respirator joint 4.
The head of sleeve 1 is provided with key chain, conveniently carries.Puncture core 2 is a hollow tubular, makes weight of the present utility model lighter.
Figure 1 shows that resting state of the present utility model, when emergency takes place when, emergency physician takes out dust cover 5 rapidly, core 2 and the indwelling intubate 3 of will puncturing taken out in sleeve 1, after making the puncture core 2 that is with indwelling intubate 3 pierce through patient's trachea, the core 2 that will puncture takes out from keeping somewhere in the intubate 3, and makes indwelling intubate 3 continue to be inserted in patient's the trachea.
Respirator joint 4 is screwed out in sleeve 1, and screw in the afterbody of keeping somewhere intubate 3, make respirator joint 4 realize being threaded with the female thread of keeping somewhere intubate 3 by the external screw thread of head; Again with the hose connection tapered tail to respirator joint 4 of respirator, this moment, respirator just can feed patient's trachea with air by indwelling intubate 3, kept patient's breathing.
Because the afterbody of respirator joint 4 is taper, makes the flexible pipe of respirator can realize being connected with the firm of respirator joint 4.
Figure 2 shows that another embodiment of the present utility model, comprise sleeve 1, puncture core 2, keep somewhere intubate 3, respirator joint 4; Keep somewhere intubate 3 and be sheathed on puncture core 2 outsides, the head of puncture core 2 is an aciculiform; Sleeve 1 is sheathed on the head of respirator joint 4; Between sleeve 1 and the respirator joint 4 for being threaded.
Sleeve 1, respirator joint 4 and form a sealed hollow with the afterbody of puncture core 2 are used for ccontaining puncture core 2 and keep somewhere intubate 3, to guarantee puncture core 2 and to keep somewhere the gnotobasis of intubate 3.
The afterbody of keeping somewhere intubate 3 is provided with female thread, and this female thread matches with the external screw thread of respirator joint 4.
The afterbody of respirator joint 4 is provided with female thread, and the afterbody of puncture core 2 is provided with external screw thread, is connected by threaded engagement realization between the afterbody of respirator joint 4 and puncture core 2.
Claims (9)
1, a kind of ring first film first aid puncture needle is characterized in that: comprise the puncture core, keep somewhere intubate, respirator joint; Keep somewhere intubate and be sheathed on puncture core outside, the respirator fitting sleeve is located at the outside of keeping somewhere intubate; The head of puncture core is an aciculiform.
2, ring first film first aid puncture needle according to claim 1, it is characterized in that: the afterbody of described indwelling intubate is provided with female thread, and described female thread matches with the external screw thread of respirator joint.
3, ring first film first aid puncture needle according to claim 1, it is characterized in that: the outer cover of described respirator joint is provided with sleeve, and the afterbody of respirator joint is arranged with dust cover, and dust cover and sleeve form enclosed space.
4, ring first film first aid puncture needle according to claim 3 is characterized in that: between described respirator joint and the sleeve for being threaded.
5, ring first film first aid puncture needle according to claim 3, it is characterized in that: the afterbody of described respirator joint is taper.
6, ring first film first aid puncture needle according to claim 3, it is characterized in that: described telescopic head is provided with key chain.
7, ring first film first aid puncture needle according to claim 1, it is characterized in that: the head of described respirator joint is arranged with sleeve, the respirator joint with the puncture core afterbody between for being threaded.
8, ring first film first aid puncture needle according to claim 7 is characterized in that: between described respirator joint and the sleeve for being threaded.
9, ring first film first aid puncture needle according to claim 1, it is characterized in that: described puncture core is a hollow tubular.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200920073626XU CN201341934Y (en) | 2009-01-20 | 2009-01-20 | First-aid thyrocricoid puncture needle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200920073626XU CN201341934Y (en) | 2009-01-20 | 2009-01-20 | First-aid thyrocricoid puncture needle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201341934Y true CN201341934Y (en) | 2009-11-11 |
Family
ID=41273518
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU200920073626XU Expired - Fee Related CN201341934Y (en) | 2009-01-20 | 2009-01-20 | First-aid thyrocricoid puncture needle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201341934Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107184254A (en) * | 2017-06-26 | 2017-09-22 | 苏州科技城医院 | Epidural puncture device |
| CN111938766A (en) * | 2020-07-27 | 2020-11-17 | 昆明医科大学第一附属医院 | Puncture device for emergency internal medicine |
-
2009
- 2009-01-20 CN CNU200920073626XU patent/CN201341934Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107184254A (en) * | 2017-06-26 | 2017-09-22 | 苏州科技城医院 | Epidural puncture device |
| CN111938766A (en) * | 2020-07-27 | 2020-11-17 | 昆明医科大学第一附属医院 | Puncture device for emergency internal medicine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: ZHENGZHOU RUIYU DEVELOPMENT CO., LTD. Free format text: FORMER OWNER: HUANG LI Effective date: 20100623 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 200131 NO.238, FENJU ROAD, WAIGAOQIAO FREE TRADE ZONE, PUDONG XIN DISTRICT, SHANGHAI CITY TO: 450016 NO.84, JINGBEI 1 ROAD, ZHENGZHOU ECONOMIC AND TECHNOLOGICAL DEVELOPMENT AREA, HENAN PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20100623 Address after: 450016, No. 84, North Road, Zhengzhou economic and Technological Development Zone, Henan Patentee after: Phray Technology Co., Ltd. Address before: 200131 No. 238, Fen Ju Road, Waigaoqiao Free Trade Zone, Shanghai, Pudong New Area Patentee before: Huang Li |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20091111 Termination date: 20180120 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |