CN105769252A - Percutaneous epididymis puncture sperm extraction gun - Google Patents
Percutaneous epididymis puncture sperm extraction gun Download PDFInfo
- Publication number
- CN105769252A CN105769252A CN201610009941.0A CN201610009941A CN105769252A CN 105769252 A CN105769252 A CN 105769252A CN 201610009941 A CN201610009941 A CN 201610009941A CN 105769252 A CN105769252 A CN 105769252A
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- CN
- China
- Prior art keywords
- percutaneous
- epididymis
- puncture
- piston rod
- rifle
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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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Classifications
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B10/00—Other methods or instruments for diagnosis, e.g. instruments for taking a cell sample, for biopsy, for vaccination diagnosis; Sex determination; Ovulation-period determination; Throat striking implements
- A61B10/0045—Devices for taking samples of body liquids
- A61B10/0058—Devices for taking samples of body liquids for taking sperm samples
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Hematology (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Reproductive Health (AREA)
- Pathology (AREA)
- Surgery (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The invention discloses a percutaneous epididymis puncture sperm extraction gun. The percutaneous epididymis puncture sperm extraction gun comprises a fixed handle, wherein two support rods are symmetrically arranged on the right side of the fixed handle, horizontally penetrate through the two ends of a movable handle, and are connected with the movable handle in a sliding manner, the right ends of the support rods are fixedly connected with a support plate, a round through hole is formed in the middle of the support plate, a through hole is formed in the middle of the movable handle, a groove is formed in the right end of the movable handle, a support base is mounted in the groove, the middle of the right end of the support base is fixedly connected with one end of a piston rod, a piston is mounted on the other end of the piston rod, and is placed inside an accommodating pipe, the left end of the accommodating pipe is mounted on a connector in the middle of the support plate, a graduated scale is arranged on the periphery of the right side of the accommodating pipe, and a puncture gun head is mounted on a connector on the right end of the accommodating pipe. The percutaneous epididymis puncture sperm extraction gun is operated by one person instead of two persons, therefore, the manual labor is saved, and the labor intensity of an operator is alleviated; in addition, the structure is simple, and the use is convenient.
Description
Technical field
The present invention relates to technical field of medical instruments, be specially a kind of percutaneous epididymis puncture and take essence rifle.
Background technology
Utilizing the puncture of percutaneous epididymis to take essence technology has made countless Obstructive azoospermia patient have the offspring of oneself.Traditional method is to have two people's operations, and patient's left hand fixes head of epididymis, and the right hand is held butterfly syringe needle and is percutaneously advanced into epididymis head, and assistant does not stop suction 20ml syringe back and forth, waste of manpower, and labor intensity is big, for this it is proposed that a kind of percutaneous epididymis punctures takes essence rifle.
Summary of the invention
It is an object of the invention to provide a kind of percutaneous epididymis puncture and take essence rifle, with the problem solving to propose in above-mentioned background technology.
For achieving the above object, the present invention provides following technical scheme: a kind of percutaneous epididymis punctures and takes essence rifle, including fixed handle, two support bars it are symmetrical arranged on the right side of described fixed handle, said two support bar crosses the two ends of flexible handle, and support bar and flexible handle are slidably connected, and support bar right-hand member is fixed with gripper shoe and is connected, the middle part of described gripper shoe has manhole, through hole is had in the middle of described flexible handle, and flexible handle right-hand member has groove, and inside grooves installs supporting seat, fix with one end of piston rod in the middle part of the right-hand member of described supporting seat and be connected, and the other end installation piston of piston rod, and piston is in the inside holding pipe, the left end of described accommodation pipe is arranged on the joint in the middle part of gripper shoe, and accommodation pipe right side peripheral arranges rule, and the joint holding pipe right-hand member is installed and is punctured rifle head.
Preferably, the external diameter of described puncture rifle head is less than 0.03cm, and the internal diameter of puncture rifle head is less than 0.02cm.
Preferably, the traverse from the manhole in the middle part of gripper shoe of described piston rod, and the external diameter of piston rod is less than the diameter of through hole.
Compared with prior art, the invention has the beneficial effects as follows: this device patient's left hand in use fixes head of epididymis, the right hand hold percutaneous epididymis puncture take essence rifle be percutaneously advanced into epididymis head, cocking aspirates back and forth, till having yellow or milky epididymal fluid to pump out, if flowing out without epididymal fluid, adjustable punctures the position of rifle head, again aspirates, and it is disposable for puncturing rifle head, and puncturing rifle is repeatedly use, two people's operations are become people's operation by this device, save manpower, reduce patient's labor intensity, simple in construction, easy to use.
Accompanying drawing explanation
Fig. 1 is present configuration schematic diagram.
In figure: 1 fixed handle, 2 support bars, 3 supporting seats, 4 puncture rifle heads, 5 accommodation pipe, 6 gripper shoes, 7 flexible handles, 8 rules.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is clearly and completely described, it is clear that described embodiment is only a part of embodiment of the present invention, rather than whole embodiments.Based on the embodiment in the present invention, the every other embodiment that those of ordinary skill in the art obtain under not making creative work premise, broadly fall into the scope of protection of the invention.
nullRefer to Fig. 1，The present invention provides a kind of technical scheme: a kind of percutaneous epididymis punctures and takes essence rifle，Including fixed handle 1，Two support bars 2 it are symmetrical arranged on the right side of fixed handle 1，Two support bars 2 cross the two ends of flexible handle 7，And support bar 2 is slidably connected with flexible handle 7，And support bar 2 right-hand member is fixed with gripper shoe 6 and is connected，The middle part of gripper shoe 6 has manhole，Piston rod is traverse from the manhole in the middle part of gripper shoe 6，And the external diameter of piston rod is less than the diameter of through hole，It is easy to the air held on the left of pipe 5 discharge，Through hole is had in the middle of flexible handle 7，Finger passes from through hole，It is easy to the realization of suction action，And flexible handle 7 right-hand member has groove，And inside grooves installs supporting seat 3，Fix with one end of piston rod in the middle part of the right-hand member of supporting seat 3 and be connected，And the other end installation piston of piston rod，And piston is in the inside holding pipe 5，The left end holding pipe 5 is arranged on the joint in the middle part of gripper shoe 6，And accommodation pipe 5 right side peripheral arranges rule 8，And the joint holding pipe 5 right-hand member is installed and is punctured rifle head 4，Puncture the external diameter of rifle head 4 less than 0.03cm，And the internal diameter of puncture rifle head 4 is less than 0.02cm，Two people's operations are become people's operation by this device of this device，Save manpower.
Although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, being appreciated that and these embodiments can be carried out multiple change, amendment, replacement and modification without departing from the principles and spirit of the present invention, the scope of the present invention be defined by the appended.
Claims (3)
- null1. a percutaneous epididymis punctures and takes essence rifle，Including fixed handle (1)，It is characterized in that: described fixed handle (1) right side is symmetrical arranged two support bars (2)，Said two support bar (2) crosses the two ends of flexible handle (7)，And support bar (2) is slidably connected with flexible handle (7)，And support bar (2) right-hand member is fixed with gripper shoe (6) and is connected，The middle part of described gripper shoe (6) has manhole，Through hole is had in the middle of described flexible handle (7)，And flexible handle (7) right-hand member has groove，And inside grooves installs supporting seat (3)，Fix with one end of piston rod in the middle part of the right-hand member of described supporting seat (3) and be connected，And the other end installation piston of piston rod，And piston is in the inside holding pipe (5)，The described left end holding pipe (5) is arranged on the joint at gripper shoe (6) middle part，And accommodation pipe (5) right side peripheral arranges rule (8)，And the joint holding pipe (5) right-hand member is installed and is punctured rifle head (4).
- 2. a kind of percutaneous epididymis according to claim 1 punctures and takes essence rifle, it is characterised in that: the external diameter of described puncture rifle head (4) is less than 0.03cm, and the internal diameter of puncture rifle head (4) is less than 0.02cm.
- 3. a kind of percutaneous epididymis according to claim 1 punctures and takes essence rifle, it is characterised in that: the traverse from the manhole at gripper shoe (6) middle part of described piston rod, and the external diameter of piston rod is less than the diameter of through hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610009941.0A CN105769252A (en) | 2016-01-08 | 2016-01-08 | Percutaneous epididymis puncture sperm extraction gun |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610009941.0A CN105769252A (en) | 2016-01-08 | 2016-01-08 | Percutaneous epididymis puncture sperm extraction gun |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105769252A true CN105769252A (en) | 2016-07-20 |
Family
ID=56390079
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610009941.0A Pending CN105769252A (en) | 2016-01-08 | 2016-01-08 | Percutaneous epididymis puncture sperm extraction gun |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105769252A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3819091A (en) * | 1973-04-16 | 1974-06-25 | Castenfors H | Syringe appliance |
| US4711250A (en) * | 1986-09-09 | 1987-12-08 | Gilbaugh Jr James H | Hand-held medical syringe actuator device |
| US5241969A (en) * | 1992-06-10 | 1993-09-07 | Carson Jay W | Controlled and safe fine needle aspiration device |
| CN2524694Y (en) * | 2002-01-07 | 2002-12-11 | 姜瑞金 | Puncture gun |
| CN201453297U (en) * | 2009-06-11 | 2010-05-12 | 朱晓斌 | Self-help epididymis sperm extractor |
| KR20120013165A (en) * | 2010-08-04 | 2012-02-14 | 대승의료기기(주) | Aspiration biopsy gun |
| CN203597979U (en) * | 2013-12-13 | 2014-05-21 | 河南大学淮河医院 | Disposable single hand fast biopsy gun |
-
2016
- 2016-01-08 CN CN201610009941.0A patent/CN105769252A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3819091A (en) * | 1973-04-16 | 1974-06-25 | Castenfors H | Syringe appliance |
| US4711250A (en) * | 1986-09-09 | 1987-12-08 | Gilbaugh Jr James H | Hand-held medical syringe actuator device |
| US5241969A (en) * | 1992-06-10 | 1993-09-07 | Carson Jay W | Controlled and safe fine needle aspiration device |
| CN2524694Y (en) * | 2002-01-07 | 2002-12-11 | 姜瑞金 | Puncture gun |
| CN201453297U (en) * | 2009-06-11 | 2010-05-12 | 朱晓斌 | Self-help epididymis sperm extractor |
| KR20120013165A (en) * | 2010-08-04 | 2012-02-14 | 대승의료기기(주) | Aspiration biopsy gun |
| CN203597979U (en) * | 2013-12-13 | 2014-05-21 | 河南大学淮河医院 | Disposable single hand fast biopsy gun |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160720 |
|
| RJ01 | Rejection of invention patent application after publication |