CN209422697U - A kind of thyrocricocentesis device - Google Patents
A kind of thyrocricocentesis device Download PDFInfo
- Publication number
- CN209422697U CN209422697U CN201821367519.3U CN201821367519U CN209422697U CN 209422697 U CN209422697 U CN 209422697U CN 201821367519 U CN201821367519 U CN 201821367519U CN 209422697 U CN209422697 U CN 209422697U
- Authority
- CN
- China
- Prior art keywords
- syringe
- remaining needle
- thyrocricocentesis
- attachment base
- faying face
- 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 the field of medical instrument technology, specifically a kind of thyrocricocentesis device, including remaining needle, syringe, trachea cannula and respirator;The syringe needle of the syringe is arranged in the conduit attachment base of the remaining needle;Described device further includes the positioning limiting fixator for being fixed on the syringe head end of syringe in the conduit attachment base of remaining needle, and the positioning limiting fixator has the first faying face being incorporated on the conduit attachment base of the remaining needle and the second faying face being incorporated on the syringe head end of the syringe.The utility model has the beneficial effects that after existing common medical instrument simple combination, thyrocricocentesis can be replaced to be directed to the device that ring first film is punctured when first aid is needed.Each component in the present apparatus can be independently used separately, and purpose be used with respective, as the device of thyrocricocentesis, combining form convenience and high-efficiency after can also combining.
Description
Technical field
It is specifically a kind of the simplest the utility model relates to the field of medical instrument technology, used before institute through ring first
Membrane puncture is to save rapidly the operating device of acute laryngemphraxis.
Background technique
A subsystem of the pre hospital care as emergency medical service system, is not only primary link, the institute of first aid procedures
The basis of interior first aid, and save, maintain the important link of patient vitals.Further receive diagnosis and treatment for patient to create conditions, it must
It must race against time.When acute laryngemphraxis occurs for patient, common reason have cardiovascular accident, foreign body in pharynx, the acute edema of the larynx,
Cranium brain Maxillo-facial Trauma etc. causes inspiratory dyspnea even to suffocate, it is necessary to which establishing respiration channel rapidly improves ventilation, saves
Life.
The effective ways for releasing laryngemphraxis have tracheotomy, trachea cannula and ring first film to cut, and wherein tracheotomy is gentle
High, operating technology is complicated due to being required by space enrironment for the operation of cannula item, cannot again the short time open air flue rapidly, and ring first
Membrane puncture have many advantages, such as quickly, effectively, it is safety, easy, can be to give emergency treatment to a patient and get the time, be that establish respiration channel common
Mode.
Ring first film is located between ring first cartilage lower edge and arch of cricoid cartilage upper limb, is telescopic film between the cricothyreoideus of two sides
Property tissue, position table is shallow, without important blood vessel, nerve and special institutional framework, and ring first film be between throat and skin most
Therefore weak region is safest region as thyrocricocentesis point.
At present when puncturing ring first film, though the occasional combination being made of syringe, trachea cannula and respirator, is considered
The syringe needle of syringe is undesirable in the fixation that ring first film is, needs doctor's hand syringes and observation in real time punctures point, practical
Using effect is poor.
Utility model content
The purpose of the utility model is to overcome the deficiencies in the prior art, when providing one kind first aid being overcome to need, instead of ring
First membrane puncture is directed to the device that ring first film is punctured.
In order to achieve the above object, the utility model provides a kind of thyrocricocentesis device, including remaining needle, injection
Device, trachea cannula and respirator;
The syringe needle of the syringe is arranged in the conduit attachment base of the remaining needle;
Described device further includes the limit for being fixed on the syringe head end of syringe in the conduit attachment base of remaining needle
Fixing piece, the positioning limiting fixator have the first faying face being incorporated on the conduit attachment base of the remaining needle and are incorporated in institute
State the second faying face on the syringe head end of syringe.
Preferably, first faying face is internal thread structure, and the internal thread structure is formed in the remaining needle
The inner surface of conduit attachment base;
Second faying face is external thread structure, and the external thread structure is formed in the outer of the syringe of the syringe
Surface;
The conduit attachment base of the remaining needle and the syringe head end of syringe pass through above-mentioned internal thread structure and external screw thread knot
It is configured to be threadedly coupled.
Preferably, the positioning limiting fixator further includes joint face;
The side of the joint face connects above-mentioned first faying face, and the other side connection above-mentioned second of the joint face combines
Face.
Further, the positioning limiting fixator is flexible sheet structure, in which:
First faying face and the ipsilateral of the second faying face are respectively equipped with adhesive layer.
Further, first faying face is first modeling of the fusion in the conduit attachment base outer surface of the remaining needle
Expect fused layer;
Second faying face is second plastics fused layer of the fusion in the syringe head end outer surface of the remaining needle;
The joint face is third fused layer of the fusion between above-mentioned first plastics fused layer and the second plastics fused layer.
Preferably, the model 20ml syringe of the syringe.
Preferably, neck is equipped at the Y-piece of the remaining needle around " 8 " word band.
The utility model has the beneficial effects that when first aid needs, after existing common medical instrument simple combination, i.e.,
Thyrocricocentesis can be replaced to be directed to the device that ring first film is punctured.Each component in the present apparatus can be independently used separately, tool
Have it is respective using purpose, as the device of thyrocricocentesis, combining form convenience and high-efficiency after can also combining.Use remaining needle
Syringe needle punctures ring first film, and the needle tubing of remaining needle can be fitted in patient's body portion and be fixed, and punctures and fixed realizing
Meanwhile liberate doctor originally the step for need hand syringes and monitor work, for give emergency treatment to a patient get more energy and
Time.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model;
Fig. 2 is the structural schematic diagram of needle indwelling in embodiment 1;
Fig. 3 is the structural schematic diagram of syringe in embodiment 1;
Fig. 4 is the structural schematic diagram of positioning limiting fixator in embodiment 2.
Wherein:
1- needle indwelling 2- syringe 3- trachea cannula
4- respirator 5- positioning limiting fixator the first faying face of 51-
52- the second faying face 53- joint face 6- neck is around " 8 " word band
Specific embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described further.
Embodiment 1:
A kind of thyrocricocentesis device as shown in FIG. 1 to 3, including remaining needle 1, syringe 2, trachea cannula 3 and exhale
Haustorium 4;
The syringe needle of the syringe 2 is arranged in the conduit attachment base of the remaining needle 1;
Described device further includes the limit for being fixed on the syringe head end of syringe 2 in the conduit attachment base of remaining needle 1
Position fixing piece 5, the positioning limiting fixator 5 have the first faying face 51 for being incorporated on the conduit attachment base of the remaining needle 1 and
The second faying face 52 being incorporated on the syringe head end of the syringe 2.
First faying face 51 is internal thread structure, and the internal thread structure is formed in the conduit of the remaining needle 1
The inner surface of attachment base;
Second faying face 52 is external thread structure, and the external thread structure is formed in the syringe of the syringe 2
Outer surface;
The conduit attachment base of the remaining needle 1 and the syringe head end of syringe 2 pass through above-mentioned internal thread structure and external screw thread
Structure, which is formed, to be threadedly coupled.
The model 20ml syringe of the syringe 2.
Neck is equipped at the Y-piece of the remaining needle 1 around " 8 " word band 6.
The application method of the present apparatus is, firstly, remaining needle 1 is taken to be threadedly coupled with syringe 2.Patient lies supine position, head
Layback sufficiently exposes anterior cervical region, finds ring first film location, the syringe needle of remaining needle 1 is vertically pierced into ring first film by conventional iodophor disinfection
Position has pumpback syringe 2 after falling through sense to judge whether there is air, when the syringe needle for determining remaining needle 1 is after tracheae, passes through neck
Around the fixed remaining needle 1 of " 8 " word band 6 in patient's neck, extracts the piston shaft of syringe 2 out, connect gas in the syringe of syringe 2
Cannula 3, and gas injection to trachea cannula 3 and the syringe of syringe 2 is completely embedded into the air bag of trachea cannula 3.Finally in gas
3 end of cannula connects respirator 4, and can external oxygen.
Embodiment 2:
A kind of thyrocricocentesis device as shown in Figs 1-4, including remaining needle 1, syringe 2, trachea cannula 3 and respirator
4;
The syringe needle of the syringe 2 is arranged in the conduit attachment base of the remaining needle 1;
Described device further includes the limit for being fixed on the syringe head end of syringe 2 in the conduit attachment base of remaining needle 1
Position fixing piece 5, the positioning limiting fixator 5 have the first faying face 51 for being incorporated on the conduit attachment base of the remaining needle 1 and
The second faying face 52 being incorporated on the syringe head end of the syringe 2.
The positioning limiting fixator 5 further includes joint face 53;
The side of the joint face 53 connects above-mentioned first faying face 51, the other side connection above-mentioned second of the joint face 53
Faying face 52.
The positioning limiting fixator 5 is as shown in figure 4, be flexible sheet structure, in which:
First faying face 51 and the second the ipsilateral of faying face 52 are respectively equipped with adhesive layer.First faying face 51 passes through viscous
It connects layer to be bonded on the outside of the conduit attachment base of remaining needle 1, the second faying face 52 is bonded in the syringe head of syringe 2 by adhesive layer
End.
Embodiment 3:
A kind of thyrocricocentesis device as shown in Figure 1, including remaining needle 1, syringe 2, trachea cannula 3 and respirator 4;
The syringe needle of the syringe 2 is arranged in the conduit attachment base of the remaining needle 1;
Described device further includes the limit for being fixed on the syringe head end of syringe 2 in the conduit attachment base of remaining needle 1
Position fixing piece 5, the positioning limiting fixator 5 have the first faying face 51 for being incorporated on the conduit attachment base of the remaining needle 1 and
The second faying face 52 being incorporated on the syringe head end of the syringe 2.
The positioning limiting fixator 5 further includes joint face 53;
The side of the joint face 53 connects above-mentioned first faying face 51, the other side connection above-mentioned second of the joint face 53
Faying face 52.
First faying face 51 is that first plastics of the fusion in the conduit attachment base outer surface of the remaining needle 1 merge
Layer;
Second faying face 52 is second plastics fused layer of the fusion in the syringe head end outer surface of the remaining needle 1;
The joint face 53 is third fusion of the fusion between above-mentioned first plastics fused layer and the second plastics fused layer
Layer.
The preferred embodiment created to the utility model above is illustrated, but the utility model is created not
It is limited to the embodiment described, those skilled in the art can be under the premise of without prejudice to the utility model creative spirit
Various equivalent variation or replacement are made, these equivalent modifications or replacement are all contained in model defined by the claim of this application
In enclosing.
Claims (7)
1. a kind of thyrocricocentesis device, which is characterized in that including remaining needle (1), syringe (2), trachea cannula (3) and breathing
Device (4);
The syringe needle of the syringe (2) is arranged in the conduit attachment base of the remaining needle (1);
Described device further includes the limit for being fixed on the syringe head end of syringe (2) in the conduit attachment base of remaining needle (1)
Position fixing piece (5), the positioning limiting fixator (5) have be incorporated on the conduit attachment base of the remaining needle (1) first to combine
Face (51) and the second faying face (52) being incorporated on the syringe head end of the syringe (2).
2. thyrocricocentesis device according to claim 1, which is characterized in that first faying face (51) is interior spiral shell
Line structure, the internal thread structure are formed in the inner surface of the conduit attachment base of the remaining needle (1);
Second faying face (52) is external thread structure, and the external thread structure is formed in the syringe of the syringe (2)
Outer surface;
The conduit attachment base of the remaining needle (1) and the syringe head end of syringe (2) pass through above-mentioned internal thread structure and external screw thread
Structure, which is formed, to be threadedly coupled.
3. thyrocricocentesis device according to claim 1, which is characterized in that the positioning limiting fixator (5) further includes
Joint face (53);
The side of the joint face (53) connects above-mentioned first faying face (51), the other side connection of the joint face (53) above-mentioned the
Two faying faces (52).
4. thyrocricocentesis device according to claim 3, which is characterized in that the positioning limiting fixator (5) is flexibility
Laminated structure, in which:
First faying face (51) and the ipsilateral of the second faying face (52) are respectively equipped with adhesive layer.
5. thyrocricocentesis device according to claim 3, which is characterized in that first faying face (51) is fusion
The first plastics fused layer in the conduit attachment base outer surface of the remaining needle (1);
Second faying face (52) is second plastics fused layer of the fusion in the syringe head end outer surface of the remaining needle (1);
The joint face (53) is third fused layer of the fusion between above-mentioned first plastics fused layer and the second plastics fused layer.
6. thyrocricocentesis device according to claim 1, which is characterized in that the model of the syringe (2)
20ml syringe.
7. thyrocricocentesis device according to claim 1, which is characterized in that at the Y-piece of the remaining needle (1)
Equipped with neck around " 8 " word band (6).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201821367519.3U CN209422697U (en) | 2018-08-23 | 2018-08-23 | A kind of thyrocricocentesis device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201821367519.3U CN209422697U (en) | 2018-08-23 | 2018-08-23 | A kind of thyrocricocentesis device |
Publications (1)
Publication Number | Publication Date |
---|---|
CN209422697U true CN209422697U (en) | 2019-09-24 |
Family
ID=68006317
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201821367519.3U Expired - Fee Related CN209422697U (en) | 2018-08-23 | 2018-08-23 | A kind of thyrocricocentesis device |
Country Status (1)
Country | Link |
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CN (1) | CN209422697U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111110326A (en) * | 2019-12-30 | 2020-05-08 | 陈加胜 | Puncture needle special for cricothyroid membrane puncture |
-
2018
- 2018-08-23 CN CN201821367519.3U patent/CN209422697U/en not_active Expired - Fee Related
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111110326A (en) * | 2019-12-30 | 2020-05-08 | 陈加胜 | Puncture needle special for cricothyroid membrane puncture |
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Legal Events
Date | Code | Title | Description |
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GR01 | Patent grant | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190924 Termination date: 20200823 |
|
CF01 | Termination of patent right due to non-payment of annual fee |