CN204192599U - Integral type arterypuncture pressure tester - Google Patents

Integral type arterypuncture pressure tester Download PDF

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Publication number
CN204192599U
CN204192599U CN201420588762.3U CN201420588762U CN204192599U CN 204192599 U CN204192599 U CN 204192599U CN 201420588762 U CN201420588762 U CN 201420588762U CN 204192599 U CN204192599 U CN 204192599U
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CN
China
Prior art keywords
trocar sheath
arterypuncture
integral type
pressure
seal wire
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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.)
Expired - Fee Related
Application number
CN201420588762.3U
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Chinese (zh)
Inventor
周鹏
Original Assignee
周鹏
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 周鹏 filed Critical 周鹏
Priority to CN201420588762.3U priority Critical patent/CN204192599U/en
Application granted granted Critical
Publication of CN204192599U publication Critical patent/CN204192599U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

Integral type arterypuncture pressure tester, comprising: puncture needle, it comprises: nook closing member, the trocar sheath be sheathed on outside nook closing member, and one end of described trocar sheath is provided with needle stand; For the connecting portion play the guiding role, its one end is communicated with trocar sheath inside by needle stand, and described connecting portion is provided with the pressure measurement interface be connected with manograph; Seal wire, it is movable in trocar sheath front end by connecting portion.The integral type arterypuncture pressure tester that this utility model provides has the following advantages: carry out guide-localization by connecting portion to seal wire, avoids in piercing process and causes wearing unsuccessfully because of the slight shift of trocar sheath or draw point; Be provided with the soft bag of sterile transparent at the afterbody of connecting portion, avoid seal wire when exiting, blood ejection and cause the problem of work surface and the positive surface pollution of operator, alleviate the tension of sufferer; The disposable puncture procedure completing invasive monitoring of blood pressure, simple, convenient.

Description

Integral type arterypuncture pressure tester
[technical field]
This utility model belongs to medical apparatus field, relates to a kind of puncture pressure measuring device, is specifically related to a kind of integral type arterypuncture pressure tester.
[background technology]
Current clinical normal employing puncture is radial artery and femoral artery, and Transradial Approach puncture has clear superiority than Transfemoral approach puncture, as few in site of puncture blood vessel, is easy to hemostasis by compression, and patient does not need bed braking etc.But because radial artery is very thin, vascular smooth muscular tissue enriches, and by spasm easy after environmental stimuli, therefore radial artery puncturing exists certain mortality.And current conventional radial artery puncture needle exists certain defect when puncturing: after draw point or trocar sheath one amount enter very thin radial artery blood tube chamber, then to when using seal wire, can cause wearing unsuccessfully because of draw point or trocar sheath slight shift.
[summary of the invention]
For the problems referred to above, the integral type arterypuncture pressure tester that this utility model provides, solves the problem causing wearing failure in prior art because of draw point or trocar sheath slight shift.
This utility model is achieved through the following technical solutions, and provides a kind of integral type arterypuncture pressure tester, comprising:
Puncture needle, it comprises: nook closing member, the trocar sheath be sheathed on outside nook closing member, and one end of described trocar sheath is provided with needle stand;
For the connecting portion play the guiding role, its one end is communicated with trocar sheath inside by needle stand, and described connecting portion is provided with the pressure measurement interface be connected with manograph;
Seal wire, it is movable in trocar sheath front end by connecting portion.
Especially, the other end of described connecting portion is provided with the soft bag of the sterile transparent holding seal wire, and the soft bag of this sterile transparent is communicated with connecting portion.
Especially, described pressure measurement interface and connecting portion junction are provided with the valve be communicated with connecting portion for controlling pressure measurement interface.
Especially, described connecting portion is provided with the calparine cap for injection away from one end of trocar sheath, and this calparine cap is communicated with connecting portion, and described calparine cap is fixedly connected with the soft bag bag mouth of aseptic plastic.
Especially, described pressure measurement interface is located between trocar sheath and calparine cap.
Compared to prior art, the integral type arterypuncture pressure tester that this utility model provides, has the following advantages: 1, carry out guide-localization by connecting portion to seal wire, avoids in piercing process and causes wearing unsuccessfully because of the slight shift of trocar sheath or draw point; 2, be provided with the soft bag of sterile transparent at the afterbody of connecting portion, avoid seal wire when exiting, blood ejection and cause the problem of work surface and the positive surface pollution of operator, alleviate the tension of sufferer; 3, the disposable puncture procedure completing invasive monitoring of blood pressure, simple, convenient.
[accompanying drawing explanation]
Fig. 1 is the structural representation of this utility model integral type arterypuncture pressure tester.
[detailed description of the invention]
In order to make the purpose of this utility model, technical scheme and advantage clearly understand, below in conjunction with accompanying drawing, this utility model is further described.
Refer to Fig. 1, the integral type arterypuncture pressure tester that this utility model provides, comprising:
Puncture needle 1, it comprises: nook closing member 11, the trocar sheath 12 be sheathed on outside nook closing member 11, and one end of described trocar sheath 12 is provided with needle stand 13, and the afterbody of described nook closing member 11 is provided with the lever being convenient to medical personnel's operation;
For the connecting portion 2 play the guiding role, its one end is communicated with trocar sheath 12 inside by needle stand 13, and described connecting portion 2 is provided with the pressure measurement interface 21 be connected with manograph, achieves the disposable operation completing puncture, pressure measurement;
Seal wire 3, it is movable in trocar sheath 12 front end by connecting portion 2.
Especially, in order to avoid seal wire exit time, blood ejection and cause the problem of work surface and the positive surface pollution of operator, the other end of described connecting portion 2 is provided with the soft bag 22 of the sterile transparent holding seal wire 3, and the soft bag 22 of this sterile transparent is communicated with connecting portion 2.
Especially, in order to realize the controllability of invasive monitoring of blood pressure, described pressure measurement interface 21 and connecting portion 2 junction are provided with the valve 23 be communicated with connecting portion 2 for controlling pressure measurement interface 21.
Especially, in order to realize the disposable operation of puncture, pressure measurement, administration, described connecting portion 2 is provided with the calparine cap 24 for injection away from one end of trocar sheath 12, and this calparine cap 24 is communicated with connecting portion 2, and described calparine cap 24 is fixedly connected with aseptic plastic soft bag 22 bag mouth.
Especially, in order to improve the convenience of puncture procedure, simultaneously in order to improve the work efficiency of puncture, described pressure measurement interface 21 is located between trocar sheath 12 and calparine cap 24.
Operation principle and work process (this utility model is for radial artery puncturing):
In time using, first medical personnel are to after patient forearm's skin routine disinfection drape, radial artery puncture point local infiltration anesthesia, after touch radial artery pulse is clear and definite, puncture with saturating wall puncture method; Then when cerise arterial blood appears in nook closing member storage blood vessel, continue inserting needle and be about 2-3mm, after pulling out nook closing member, see after having arterial blood to reflux, send into the seal wire be connected with puncture needle immediately along puncture needle areole, fixing seal wire tail end pushes trocar sheath simultaneously and enters Artery Vein intracavity, afterwards manograph is connected to pressure measurement interface by pressure catheter, afterwards soft seal wire is retracted into sterile soft bag, control valve makes trocar sheath communicate with pressure catheter and starts to carry out pressure monitoring; When needing administration, carry out lesions position administration by calparine cap.
The soft bag of aseptic plastic in this utility model, after completing being fixedly connected with of puncture and intubation and manograph, detachably gets off, reaches disposable object, have conveniently advantage.
Should be understood that, to one skilled in the art, can be improved according to the above description or convert, and all these improve and convert the protection domain that all should belong to this utility model claims.

Claims (5)

1. integral type arterypuncture pressure tester, is characterized in that, comprising:
Puncture needle (1), it comprises: nook closing member (11), be sheathed on nook closing member (11) trocar sheath outward (12), and one end of described trocar sheath (12) is provided with needle stand (13);
For the connecting portion (2) play the guiding role, its one end is communicated with trocar sheath (12) inside by needle stand (13), and described connecting portion (2) is provided with the pressure measurement interface (21) be connected with manograph;
Seal wire (3), it is movable in trocar sheath (12) front end by connecting portion (2).
2. integral type arterypuncture pressure tester according to claim 1, it is characterized in that, the other end of described connecting portion (2) is provided with the soft bag of sterile transparent (22) holding seal wire (3), and the soft bag of this sterile transparent (22) is communicated with connecting portion (2).
3. integral type arterypuncture pressure tester according to claim 1, it is characterized in that, described pressure measurement interface (21) and connecting portion (2) junction are provided with the valve (23) be communicated with connecting portion (2) for controlling pressure measurement interface (21).
4. integral type arterypuncture pressure tester according to claim 1, it is characterized in that, described connecting portion (2) is provided with the calparine cap (24) for injection away from one end of trocar sheath (12), this calparine cap (24) is communicated with connecting portion (2), and described calparine cap (24) is fixedly connected with the soft bag of aseptic plastic (22) bag mouth.
5. integral type arterypuncture pressure tester according to claim 1, is characterized in that, described pressure measurement interface (21) is located between trocar sheath (12) and calparine cap (24).
CN201420588762.3U 2014-10-13 2014-10-13 Integral type arterypuncture pressure tester Expired - Fee Related CN204192599U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420588762.3U CN204192599U (en) 2014-10-13 2014-10-13 Integral type arterypuncture pressure tester

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420588762.3U CN204192599U (en) 2014-10-13 2014-10-13 Integral type arterypuncture pressure tester

Publications (1)

Publication Number Publication Date
CN204192599U true CN204192599U (en) 2015-03-11

Family

ID=52650609

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201420588762.3U Expired - Fee Related CN204192599U (en) 2014-10-13 2014-10-13 Integral type arterypuncture pressure tester

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CN (1) CN204192599U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105877724A (en) * 2016-05-19 2016-08-24 优尼麦迪克器械(深圳)有限公司 Portable invasive pressure sensor
CN106137332A (en) * 2016-06-22 2016-11-23 冯庆宇 Ultrasound intervention sting device and piercing assembly

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105877724A (en) * 2016-05-19 2016-08-24 优尼麦迪克器械(深圳)有限公司 Portable invasive pressure sensor
CN105877724B (en) * 2016-05-19 2019-04-05 优尼麦迪克器械(深圳)有限公司 Portable invasive pressure sensor
CN106137332A (en) * 2016-06-22 2016-11-23 冯庆宇 Ultrasound intervention sting device and piercing assembly
CN106137332B (en) * 2016-06-22 2018-12-25 冯庆宇 Ultrasound intervention sting device and piercing assembly

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GR01 Patent grant
C14 Grant of patent or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20150311

Termination date: 20151013

EXPY Termination of patent right or utility model