CN205054371U - Organize biopsy puncture suction rifle - Google Patents
Organize biopsy puncture suction rifle Download PDFInfo
- Publication number
- CN205054371U CN205054371U CN201520048978.5U CN201520048978U CN205054371U CN 205054371 U CN205054371 U CN 205054371U CN 201520048978 U CN201520048978 U CN 201520048978U CN 205054371 U CN205054371 U CN 205054371U
- Authority
- CN
- China
- Prior art keywords
- stylophore
- closing member
- nook closing
- rifle body
- rifle
- 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 provides an organize biopsy puncture suction rifle, its stylophore are the cavity column, and the afterbody is hourglass hopper -shaped, the nook closing member is whole to pass the stylophore, and the syringe needle of its front end exposes, the nook closing member rear end is for holding the handle, hold handle connecting hooks, the front end of couple is equipped with the marble, cover to be equipped with under the rifle body and hold hole and buckle, rifle body lower cover passes through buckle fixed connection with rifle body upper cover, be equipped with fixed sheath between rifle body lower cover and the rifle body upper cover, rifle body upper cover left side is equipped with the export of nook closing member stylophore, nook closing member and stylophore pass the spring, pass fixed sheath again, export out in the nook closing member stylophore. The utility model discloses after getting into thorax or abdominal cavity, withdraw from the nook closing member, biopsy tissue thing is carry over out of to the nook closing member end, and the connection of after section vacuum aspiration of stylophore can accomplish suction tissue fluid again, can once accomplish a plurality of operating functions such as organizing biopsy, hydrops suction, its portably easy -to -use, the range of application wide, the security is good, convenient to detach, disinfection, but repetitious usage reduce medical cost and patient economic burden.
Description
Technical field
This utility model relates to field of medical products, is a kind of biopsy puncture suction rifle specifically.
Background technology
Percutaneous biopsy is the common method of the diseases such as not clear occupying lesion, pleural effusions and ascites and the primary male infertility in clinical diagnosis source, as ultrasound guidance thyroid needle biopsy art, Drug eluting stent art, Percutaneous Renal Biopsy, percutaneous transhepatic puncture biopsy, Transrectal prostatic biopsy, Testes And Epididymides percutaneous biopsy etc.Although along with the progress of ultrasonic technique, solve the accurate location of percutaneous biopsy, avoid wearing the problems such as blood vessel by mistake, but Centesis instrument is still without obviously improving, major part puncture still uses conventional syringe or puncture needle, because of syringe needle or needle length limited cause deep tissue puncture limited, puncture needle cannot once obtain enough tissues and cause repeatedly repeated localised puncture, add patient pain, hemorrhage, the risk infected, simultaneously at hydrothorax, in the puncture suction process of seroperitoneum, conventional use syringe pump, syringe needle is not easily fixed, also cannot indwelling drainage tube, puncture suction is caused to be required great effort, affect suction effect.In addition, in Testes And Epididymides aspiration biopsy process, need 2 doctors to complete, and without suitable Centesis instrument, major part is completed, and there is the tissue mass that punctures out few, needs the problem of repeated localised puncture, add the pain of patient by syringe more.
Utility model content
In sum, the purpose of this utility model is to provide a kind of biopsy puncture suction rifle.
The purpose of this utility model is realized by following technology:
A kind of biopsy puncture suction rifle, be made up of nook closing member, stylophore, rifle body lower cover, rifle body upper cover, fixing sheath, spring and hook, stylophore is hollow columnar, and afterbody is funnel-form; Nook closing member entirety is through stylophore, and the syringe needle of its front end exposes; Nook closing member rear end is for holding handle; Hold handle coupling hook; The front end of hook is provided with hoodle; Cover under described rifle body and be provided with hand hole and buckle; Rifle body lower cover is connected with rifle body upper cover is fixed by snap; Fixing sheath is provided with between rifle body lower cover and rifle body upper cover; Rifle body covers and is provided with transparent panel, left side is provided with the outlet of nook closing member stylophore; Nook closing member and stylophore through spring, then through fixing sheath, pass in the outlet of nook closing member stylophore.
Above-mentioned hook is placed in the groove below fixing sheath; The hoodle of hook front end embeds in the lattice shelves in groove.
Above-mentioned transparent panel side is provided with scale.
The funnel-form afterbody of above-mentioned stylophore can be connected with vacuum extractor.
Advantage of the present utility model and beneficial effect:
1. this utility model can be different according to the depth position of puncture tissue, and choose nook closing member, the stylophore of different length, than traditional syringe, puncture needle have clinical practice extensively, use advantage flexibly, both can carry out the aspiration biopsy of the deep tissues such as liver, kidney, lungs, also may be used for the aspiration biopsy compared with superficial tissue such as thyroid, Testes And Epididymides, subcutaneous fat tumor.
2. this utility model is in the puncture suction carrying out hydrothorax, seroperitoneum, syringe and puncture needle suction effort and cannot indwelling seal wire, drainage tube, cause aspiration procedure effort, suction effect general, after the puncture of this puncture rifle enters thoracic cavity or abdominal cavity, exit nook closing member, afterbody connects the process that vacuum suction can complete aspirate tissue liquid, simultaneously after suction, after inserting seal wire by stylophore, withdraw from puncture rifle, guided can be inserted drainage tube by seal wire, be convenient to drain residual tissue liquid and censorship.
3. scope of launching of the present utility model is between 1-2cm, controllable, complete tissue penetration under ultrasound guidance and there is the advantages such as safety is good, puncturing tissue amount is sufficient, nervus vasculairs can be avoided, can ensure that again enough tissues that punctures out use for biopsy, reduce the operation easier of aspiration biopsy, be also convenient to accurate operation.
4. this utility model once can complete multiple operating function such as biopsy, hydrops suction, and easy easy-to-use, applied range, safety are good, are convenient to dismounting, sterilization, can repeatedly use, reduce medical treatment cost and patient economy burden.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the schematic diagram of rifle body lower cover in this utility model.
Fig. 3 is the schematic diagram of stylophore in this utility model.
Fig. 4 is the schematic diagram of nook closing member in this utility model.
Fig. 5 is the schematic diagram fixing sheath in this utility model.
Fig. 6 is the top view of rifle body upper cover in this utility model.
Fig. 7 is the right view of Fig. 6.
In figure: the outlet of 1-nook closing member, 2-stylophore, 3-rifle body lower cover, 301-hand hole, 302-buckle, 4-rifle body upper cover, 5-transparent panel, 6-spring, 7-nook closing member stylophore, 8-fix sheath, 801-groove, 802-lattice shelves, 9-hook, 10-hoodle.
Detailed description of the invention
Below in conjunction with accompanying drawing, this utility model is described further:
As shown in Figure 1, a kind of biopsy puncture suction rifle, be made up of nook closing member 1, stylophore 2, rifle body lower cover 3, rifle body upper cover 4, fixing sheath 8, spring 6 and hook 9, described stylophore 3 is hollow columnar, and afterbody is funnel-form; Nook closing member 1 entirety is through stylophore 2, and the syringe needle of its front end exposes; Nook closing member 1 rear end is for holding handle; Hold handle coupling hook 9; The front end of hook 9 is provided with hoodle 10; Described rifle body lower cover 3 is provided with hand hole 301 and buckle 302; Rifle body lower cover 3 is fixedly connected with by buckle 302 with rifle body upper cover 4; Fixing sheath 8 is provided with between rifle body lower cover 3 and rifle body upper cover 4; Rifle body upper cover 4 is provided with transparent panel 5, and left side is provided with nook closing member stylophore outlet 7; Nook closing member 1 and stylophore 2 through spring 6, then through fixing sheath 8, pass in nook closing member stylophore outlet 7.
Described hook 9 is placed in the groove 801 below fixing sheath 8; The hoodle 10 linking up with 9 front ends embeds in the lattice shelves 802 in groove 801.
Described transparent panel 5 side is provided with scale.
The funnel-form afterbody of described stylophore 3 can be connected with vacuum extractor.
Embodiment
During use, hook 9 is placed in the groove 801 below fixing sheath 8; Hook 9 is pushed ahead 1 lattice to 2 lattice by the depth difference according to puncturing tissue, paracentesis depth is demonstrated by transparent panel 5, embedded by hoodle 10 and be fixed in lattice gear 802, operation doctor is punctured, after puncture needle enters human body by the hand hole 301 hand-held gun body on rifle body lower cover 3, stir nook closing member 1 tail end, launch under the effect of spring 6, after nook closing member 1 resilience, nook closing member 1 is exited stylophore 2, the tissue of attachment on nook closing member 1 is taken off, send pathologic finding.
Stylophore 2 is hollow columnar, and afterbody is funnel-form; If need tissue fluid suction be carried out, then need after piercing nook closing member 1 to be exited stylophore 2, be connected after stylophore 2 afterbody connecting duct with vacuum extractor, implement the suction of tissue fluid.
Claims (4)
1. a biopsy puncture suction rifle, be made up of nook closing member (1), stylophore (2), rifle body lower cover (3), rifle body upper cover (4), fixing sheath (8), spring (6) and hook (9), it is characterized in that: described stylophore (3) is hollow columnar, and afterbody is funnel-form; Nook closing member (1) entirety is through stylophore (2), and the syringe needle of its front end exposes; Nook closing member (1) rear end is for holding handle; Hold handle coupling hook (9); The front end of hook (9) is provided with hoodle (10); Described rifle body lower cover (3) is provided with hand hole (301) and buckle (302); Rifle body lower cover (3) is fixedly connected with by buckle (302) with rifle body upper cover (4); Fixing sheath (8) is provided with between rifle body lower cover (3) and rifle body upper cover (4); Rifle body upper cover (4) is provided with transparent panel (5), and left side is provided with nook closing member stylophore outlet (7); Nook closing member (1) and stylophore (2) through spring (6), then through fixing sheath (8), pass in nook closing member stylophore outlet (7).
2. a kind of biopsy puncture suction rifle as claimed in claim 1, is characterized in that: described hook (9) is placed in the groove (801) of fixing sheath (8) below; The hoodle (10) of hook (9) front end embeds in the lattice shelves (802) in groove (801).
3. a kind of biopsy puncture suction rifle as claimed in claim 1, is characterized in that: described transparent panel (5) side is provided with scale.
4. a kind of biopsy puncture suction rifle as claimed in claim 1, is characterized in that: the funnel-form afterbody of described stylophore (3) can be connected with vacuum extractor.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201520048978.5U CN205054371U (en) | 2015-01-26 | 2015-01-26 | Organize biopsy puncture suction rifle |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201520048978.5U CN205054371U (en) | 2015-01-26 | 2015-01-26 | Organize biopsy puncture suction rifle |
Publications (1)
Publication Number | Publication Date |
---|---|
CN205054371U true CN205054371U (en) | 2016-03-02 |
Family
ID=55380987
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201520048978.5U Expired - Fee Related CN205054371U (en) | 2015-01-26 | 2015-01-26 | Organize biopsy puncture suction rifle |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN205054371U (en) |
-
2015
- 2015-01-26 CN CN201520048978.5U patent/CN205054371U/en not_active Expired - Fee Related
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160302 Termination date: 20180126 |