CN206792467U - The controllable breathing thyrocricocentesis needle construction of one kind - Google Patents

The controllable breathing thyrocricocentesis needle construction of one kind Download PDF

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Publication number
CN206792467U
CN206792467U CN201720028764.0U CN201720028764U CN206792467U CN 206792467 U CN206792467 U CN 206792467U CN 201720028764 U CN201720028764 U CN 201720028764U CN 206792467 U CN206792467 U CN 206792467U
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needle
thyrocricocentesis
interface
breathing
construction according
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CN201720028764.0U
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杨国栋
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杨国栋
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Abstract

Medical instruments field is the utility model is related to, more particularly to a kind of controllable breathing thyrocricocentesis needle construction.The structure includes puncture needle, and the puncture needle includes syringe needle and needle body, and the syringe needle is connected with needle body step, and described syringe needle one end is provided with pricker oblique angle, and the needle body is the small pyramidal structure in the big end in front end.The utility model has huge meaning for establishing control or assisted respiartion after patient's thyrocricocentesis of apnea or shallow breathing, for improving rescue patient's success rate and reducing medical tangle.

Description

The controllable breathing thyrocricocentesis needle construction of one kind
Technical field
Medical instruments field is the utility model is related to, more particularly to a kind of controllable breathing thyrocricocentesis needle construction.
Background technology
Frequently encounter the emergency of Upper respiratory tract obstruction in clinical position, and now emergency airway is difficult to the short time and built It is vertical, supply in order to quickly provide oxygen, often ventilated using thyrocricocentesis, the method can effectively release acute respiratory obstruction, be Severe dyspnea and the first-aid method taken, it can gain time for rescue, be the important component of first aid.But for this When apnea or shallow breathing patient, thyrocricocentesis now only establishes airway path, without effectively controlling or aid in Breathing, we now usually feel simply helpless this patient.Patient ring first of this research mainly for apnea or shallow breathing Control or assisted respiartion are established after membrane puncture, has huge meaning for improving rescue patient's success rate and reducing medical tangle Justice.
Existing cricothyroid membrane puncture needle simply solves " ventilation " problem of patient, does not solve patient in first aid Control or assisted respiartion " ventilation " problem, do not played for the patient of no autonomous respiration or shallow breathing rescue make With.
Utility model content
The utility model provides a kind of controllable breathing thyrocricocentesis needle construction, it is intended to solves prior art for not having The patient of autonomous respiration or shallow breathing does not play the problem of rescue effect.
The utility model provides a kind of controllable breathing thyrocricocentesis needle construction, including puncture needle, the puncture needle bag Syringe needle and needle body are included, the syringe needle is connected with needle body step, and described syringe needle one end is provided with pricker oblique angle, and the needle body is front end The small pyramidal structure in big end.
As further improvement of the utility model, teleflex is enclosed with the outside of the syringe needle and needle body, outside the syringe needle Side is enclosed with teleflex, and the internal diameter of the teleflex is equal with syringe needle external diameter.
As further improvement of the utility model, the structure includes standard syringe nipple, the standard syringe breast Head is closely connected with needle body end.
As further improvement of the utility model, the structure high frequency jet ventilator, the high frequency jet ventilator with Needle body end connects.
As further improvement of the utility model, the structure includes puncturing needle connector, the puncture needle connector its Including be connected with needle body end needle body interface, be connected siphunculus, afterbody interface, the needle body interface end is with being connected siphunculus The connection of front end step, the end of the connection siphunculus is connected with afterbody interface step, and the needle body interface is big for front end The small pyramidal structure in end.
As further improvement of the utility model, the screwed pipe standard interface that the structure includes connection medical equipment is curved Head, the screwed pipe standard interface elbow are the through-pipe structure of a bendable, and described screwed pipe standard interface elbow one end is set There is connector interface, the connector interface is connected with puncturing the afterbody interface of needle connector.
As further improvement of the utility model, the medical equipment includes breathing bag, Anesthesia machine or lung ventilator.
As further improvement of the utility model, the external diameter of the afterbody interface is 15mm.
As further improvement of the utility model, a diameter of 5.6mm of internal diameter of the needle body interface front end.
As further improvement of the utility model, a diameter of 4.5mm of internal diameter of the needle body end.
As further improvement of the utility model, the puncture needle external diameter is 2.11mm, internal diameter 1.69mm.
The beneficial effects of the utility model are:For establishing control after patient's thyrocricocentesis of apnea or shallow breathing Or assisted respiartion, there is huge meaning for improving rescue patient's success rate and reducing medical tangle.
Brief description of the drawings
Fig. 1 is a kind of overall package design sketch of controllable breathing thyrocricocentesis needle construction of the utility model;
Fig. 2 is the structure chart of puncture needle in a kind of controllable breathing thyrocricocentesis needle construction of the utility model;
Fig. 3 is the structure chart that needle connector is punctured in a kind of controllable breathing thyrocricocentesis needle construction of the utility model;
Fig. 4 is the structure chart of interface elbow in a kind of controllable breathing thyrocricocentesis needle construction of the utility model.
Embodiment
In order that the purpose of this utility model, technical scheme and advantage are more clearly understood, below in conjunction with accompanying drawing and implementation Example, the utility model is further elaborated.
Embodiment one:
As depicted in figs. 1 and 2, controllable breathing thyrocricocentesis needle construction of the present utility model, including puncture needle 1, institute Stating puncture needle 1 includes syringe needle 11 and needle body 12, and syringe needle 11 is connected with the step of needle body 12, and the one end of syringe needle 11 is provided with pricker oblique angle 13, needle body 12 is the small pyramidal structure in the big end in front end.
Preferably, the external diameter of syringe needle 11 of puncture needle 1 is 2.11mm, internal diameter 1.69mm.Equivalent to No. XTLK-14G puncture Pin thickness, it can meet to rescue ventilation flow rate needs, while penetration damage is small at thyrocricocentesis, person's operation easy to operation.
There are preventing absorbing shrinkage medical polyethylene teleflex, internal diameter and the external diameter phase of syringe needle 11 of teleflex outside the syringe needle 11 of puncture needle 1 Deng teleflex can be placed in tracheal strips after, thyrocricocentesis success, the steel needle in teleflex is extracted to prevent steel needle Wear out pharynx rear wall and damage big blood vessel, important neural and other internal organs, preventing absorbing shrinkage polyethylene soft sleeve pipe can be placed for a long time.
The structure also includes standard syringe nipple, and standard syringe nipple can be closely connected with the end of needle body 12.It is preferred that , a diameter of 4.5mm of internal diameter of the end of needle body 12.Teleflex metapore and puncture needle metapore internal diameter 4.5mm, can connect standard injection Device nipple, it is easy to use syringe pumpback to see if there is air or blood and secretion, to judge puncturing whether arrived tracheal strips, So as to beneficial to judging that puncture is that position is no correct, can also examine whether there is respiratory air flow, while be also beneficial to connect by syringe Tracheal strips are to first-aid medicine.
Embodiment two:
As shown in figures 1 and 3, on the basis of embodiment one, the controllable breathing thyrocricocentesis needle construction, including wear Pricker connector 2, it is described puncture needle connector 2 it include with needle body end mating connection needle body interface 21, be connected siphunculus 22, Afterbody interface 23, the end of needle body interface 21 connect with being connected the front end step of siphunculus 22, the end of the connection siphunculus 22 End is connected with the step of afterbody interface 23, and the needle body interface 21 is the small pyramidal structure in the big end in front end.
Preferably, a diameter of 5.6mm of internal diameter of the front end of needle body interface 21.The small rostral of puncture needle connector 2 is designed as outer The small cone-shaped interface of imperial palace, internal diameter diameter 5.6mm, conveniently, rapidly can closely it be connected with the conical head of puncture needle 1.Puncture needle Connector 2 is designed as step, is to extend the length for puncturing needle connector 2 first, is easy to connecting screwed tube normal bend to operate; Next is easy to absorb expectoration, the secretion and sputum of exhalation;Finally it is easy to fix puncture needle and screwed pipe, prevents puncture needle from taking off Go out.
Embodiment three:
As shown in Figure 1 and Figure 4, on the basis of embodiment two, the controllable breathing thyrocricocentesis needle construction, including even The screwed pipe standard interface elbow 3 of breathing bag, Anesthesia machine or lung ventilator is connect, the screwed pipe standard interface elbow 3 is one The through-pipe structure of bendable, described one end of screwed pipe standard interface elbow 3 are provided with connector interface 31, the connector interface 31 It is connected with the afterbody interface 23 for puncturing needle connector.
Preferably, the external diameter of afterbody interface is 15mm, and screwed pipe standard interface elbow 3 is that screwed pipe international standard interface is curved Head.Diameter 15mm is international standard interface, meets international standard IEC/EN60601/1/1 and IEC/EN60601/1/2, can connect Screwed pipe international standard interface elbow, can also connect high frequency jet ventilator here.
Puncture the screwed pipe that the main purpose of needle connector 2 is connecting puncture needle 1 and breathing bag, Anesthesia machine or lung ventilator Standard interface elbow, in favor of control, assisted respiartion.
Puncture needle 1, puncture needle connector 2, these three parts of screwed pipe standard interface elbow 3 are detachable, are easy to clean, disappear Poison, a certain part can also separately be used alone depending on conditions of patients.
Controllable breathing cricothyroid membrane puncture needle first carries out thyrocricocentesis to patient, as patient has autonomous respiration, after puncture Acute respiratory obstruction is effectively relieved, just individually remaines in cricothyroid membrane puncture needle or teleflex as shown in Figure 1 in air flue, To ensure respiratory passage unblocked;As now patient does not have autonomous respiration or shallow breathing, it is necessary to be controlled or aid in exhale to patient Inhale, then controllable breathing cricothyroid membrane puncture needle is connected into puncture needle connector as shown in Figure 2, so as to connect breathing bag, fiber crops Liquor-saturated machine or lung ventilator such as Fig. 3 screwed pipe standard interface elbow, effectively patient can be controlled or assisted respiartion.
Controllable breathing cricothyroid membrane puncture needle is by cricothyroid membrane puncture needle and punctures needle connector and screwed pipe international standard Elbow three parts form, and after connection, can effectively connect breathing bag, Anesthesia machine or lung ventilator, can be effectively to patient tight It is controlled in the case of urgency or assisted respiartion.
The Interface design of this controllable breathing thyrocricocentesis needle construction is standard interface size, can connect breathing ball Air bag, or Anesthesia machine, lung ventilator, patient respiratory can be efficiently controlled or aided in, and high frequency jet ventilator can be connected, completely The oxygen supply requirement of first aid can be met, subsequently the time has been striven in rescue for patient.
Above content is to combine specific preferred embodiment further detailed description of the utility model, it is impossible to Assert that specific implementation of the present utility model is confined to these explanations.For the ordinary skill of the utility model art For personnel, without departing from the concept of the premise utility, some simple deduction or replace can also be made, should all be regarded To belong to the scope of protection of the utility model.

Claims (10)

1. the controllable breathing thyrocricocentesis needle construction of one kind, it is characterised in that including puncture needle, the puncture needle includes syringe needle And needle body, the syringe needle are connected with needle body step, described syringe needle one end is provided with pricker oblique angle, and the needle body is the big end in front end Small pyramidal structure.
2. controllable breathing thyrocricocentesis needle construction according to claim 1, it is characterised in that wrapped on the outside of the syringe needle Teleflex is wrapped with, the internal diameter of the teleflex is equal with syringe needle external diameter.
3. controllable breathing thyrocricocentesis needle construction according to claim 2, it is characterised in that including standard syringe Nipple, the standard syringe nipple are closely connected with needle body end.
4. controllable breathing thyrocricocentesis needle construction according to claim 1, it is characterised in that connected including puncture needle Device, it is described puncture needle connector it include with needle body end mating connection needle body interface, be connected siphunculus, afterbody interface, it is described Needle body interface end connects with being connected the front end step of siphunculus, and the end of the connection siphunculus connects with afterbody interface step Connect, the needle body interface is the small pyramidal structure in the big end in front end.
5. controllable breathing thyrocricocentesis needle construction according to claim 4, it is characterised in that including connecting Medical treatment device The screwed pipe standard interface elbow of material, the screwed pipe standard interface elbow are the through-pipe structure of bendable, the screw thread Pipe standards interface elbow one end is provided with connector interface, and the connector interface is connected with puncturing the afterbody interface of needle connector.
6. controllable breathing thyrocricocentesis needle construction according to claim 5, it is characterised in that the medical equipment bag Include breathing bag, Anesthesia machine or lung ventilator.
7. controllable breathing thyrocricocentesis needle construction according to claim 4, it is characterised in that the afterbody interface External diameter is 15mm.
8. controllable breathing thyrocricocentesis needle construction according to claim 4, it is characterised in that before the needle body interface The a diameter of 5.6mm of internal diameter at end.
9. the controllable breathing thyrocricocentesis needle construction according to any one of claim 1 to 8, it is characterised in that described The a diameter of 4.5mm of internal diameter of needle body end.
10. the controllable breathing thyrocricocentesis needle construction according to any one of claim 1 to 8, it is characterised in that described Puncture needle external diameter is 2.11mm, internal diameter 1.69mm.
CN201720028764.0U 2017-01-11 2017-01-11 The controllable breathing thyrocricocentesis needle construction of one kind Active CN206792467U (en)

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Application Number Priority Date Filing Date Title
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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112168297A (en) * 2020-09-30 2021-01-05 青岛大学附属医院 Disposable medical emergency airway device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112168297A (en) * 2020-09-30 2021-01-05 青岛大学附属医院 Disposable medical emergency airway device

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