CN106725730A - A kind of medical calm - Google Patents
A kind of medical calm Download PDFInfo
- Publication number
- CN106725730A CN106725730A CN201611227232.6A CN201611227232A CN106725730A CN 106725730 A CN106725730 A CN 106725730A CN 201611227232 A CN201611227232 A CN 201611227232A CN 106725730 A CN106725730 A CN 106725730A
- Authority
- CN
- China
- Prior art keywords
- groove
- control stick
- clamp block
- operations handle
- activity operations
- 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.)
- Pending
Links
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/28—Surgical forceps
- A61B17/2812—Surgical forceps with a single pivotal connection
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/28—Surgical forceps
- A61B17/2812—Surgical forceps with a single pivotal connection
- A61B17/2841—Handles
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/50—Instruments, other than pincettes or toothpicks, for removing foreign bodies from the human body
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/28—Surgical forceps
- A61B17/2812—Surgical forceps with a single pivotal connection
- A61B17/2841—Handles
- A61B2017/2845—Handles with a spring pushing the handle back
Abstract
The invention discloses a kind of medical calm, it includes clamp block, a pair of jaws, control stick, activity operations handle and fixed lever, the front end of clamp block is provided with rotating shaft, clamp block adjacent shafts are provided with groove, a pair of jaws is hinged by rotating shaft, the tail end of a pair of jaws is hinged with connecting rod, one end of control stick and two rod hinge connections, the other end of control stick is arranged in groove, fixed lever is fixed on the groove outside of clamp block, the chute of connection groove is additionally provided with clamp block, activity operations handle is slidably connected in chute and is extending at least partially into groove, control stick is fixedly connected activity operations handle, activity operations handle is connected to the end of groove by spring.Through the above way, the present invention can reduce operation difficulty and operating space.
Description
Technical field
The present invention relates to medical instruments field, more particularly to a kind of medical calm.
Background technology
Medical calm is mainly used to clamping gauze, absorbent cotton and other items, also for taking out patient's lumenal tissue or internal foreign matter etc..
When for taking out foreign matter, because handle is more long, and during operation, activity space is larger, in not only stretching into inner chamber for current medical calm
Difficulty is big, patient is returned during operation and brings pain.
The content of the invention
The present invention solves the technical problem of a kind of medical calm is provided, operation difficulty and operating space can be reduced.
In order to solve the above technical problems, one aspect of the present invention is：A kind of medical calm, including pincers are provided
Seat, a pair of jaws, control stick, activity operations handle and fixed lever, the front end of the clamp block are provided with rotating shaft, and the clamp block is adjacent
The rotating shaft is provided with groove, and the pair of clamp is hinged by the rotating shaft, and the tail end of the pair of clamp is hinged with connecting rod,
One end of the control stick and described two rod hinge connections, the other end of the control stick is arranged in the groove, described solid
Determine the groove outside that lever is fixed on the clamp block, the chute for connecting the groove, the activity to be additionally provided with the clamp block
Lever is slidably connected in the chute and is extending at least partially into the groove, and the control stick is fixedly connected the activity
Lever, the activity operations handle is connected to the end of the groove by spring.
Wherein, locating ring is provided with the groove, the locating ring is sheathed on the control stick, so that the control stick
It is coaxially disposed with the groove.
Wherein, it is equipped with finger ring on the activity operations handle and fixed lever.
Wherein, the relative inner of the pair of clamp is provided with the pincers tooth that can be mutually twisted.
The beneficial effects of the invention are as follows：It is different from the situation of prior art, medical calm reasonable in design of the invention, profit
It is movable with lever principle manipulation bar, and activity operations handle upper end spring can draw two clamps in auxiliary, so as to
Enough reduce operation difficulty and operating space, convenient use.
Brief description of the drawings
Fig. 1 is the external structure schematic diagram of embodiment of the present invention medical calm.
Fig. 2 is the cross section structure diagram of the medical calm shown in Fig. 1.
Specific embodiment
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 carried out clear, complete
Site preparation is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than whole embodiments.It is based on
Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under the premise of creative work is not made
Embodiment, belongs to the scope of protection of the invention.
Refering to Fig. 1 and Fig. 2, the medical calm of the embodiment of the present invention includes clamp block 1, a pair of jaws 2, control stick 3, activity operations
Handle 4 and fixed lever 5.
The front end of clamp block 1 is provided with rotating shaft 11, and the adjacent shafts 11 of clamp block 1 are provided with groove 12, and a pair of jaws 2 passes through rotating shaft 11
It is hinged, the tail end of a pair of jaws 2 is hinged with connecting rod 21, and one end of control stick 3 is hinged with two connecting rods 21, control stick 3
The other end is arranged in groove 12..Specifically, the tail end of a pair of jaws 2 is respectively hinged with a connecting rod 21, two connecting rods 21
Tail end it is hinged with control stick 3.
Fixed lever 5 is fixed on the outside of groove 12 of clamp block 1, and the chute 13 of connection groove 12 is additionally provided with clamp block 1, living
Dynamic lever 4 is slidably connected in chute 13 and is extending at least partially into groove 12, and control stick 3 is fixedly connected activity operations handle 4,
Activity operations handle 4 is connected to the end of groove 12 by spring 41.It is preferred as one of the present embodiment, the fixed He of lever 5
Activity operations handle 4 is axial arranged along groove 12, and fixed lever 5 is located at the lower section of activity operations handle 4.
Only moved in the axial direction of groove 12 to limit control stick 3, prevent control stick 3 from deviateing the axial direction of groove 12,
In the present embodiment, locating ring 14 is provided with groove 12, locating ring 14 is sheathed on control stick 3, so that control stick 3 is same with groove 12
Axle is set.The external diameter of locating ring 14 matches with the internal diameter of groove 12, and locating ring 14 can be fixed on the inwall of groove 12,
Can be with respect to the activity of the inwall of groove 12.
Operator grips medical calm for convenience, in the present embodiment, is all provided with activity operations handle 4 and fixed lever 5
There is finger ring 6.Operator inserts two fingers in finger ring 6, by controlling the moving direction of activity operations handle 4, realizes clamp 2
Opening and closing.Further, the relative inner of a pair of jaws 2 is provided with the pincers tooth 22 that can be mutually twisted, and pincers tooth 22 can
Increase binding clip 2 and the frictional force of object, conveniently pick up object.
When using medical calm, operator is inserted in finger ring 6 with two fingers, such as on the fixed lever 5 of forefinger insertion
Finger ring 6, then the finger ring 6 on thumb insertion activity operations handle 4 control activity operations handle 4 to move by thumb.Activity operations
When handle 4 is moved down, drive control stick 3 to move down spring 41 simultaneously and be stretched, two clamps 2 are promoted using lever principle
Open；When activity operations handle 4 is moved up, drive control stick 3 to move up, promote two clamps 2 to close using lever principle.By
In the resilience of spring 41, can be closed with two clamps 2 of auxiliary pushing, the thumb of operator need not exert oneself, in the presence of spring 41
It is capable of achieving activity operations handle 4 to be automatically moved up, such that it is able to convenient use.
Through the above way, medical calm reasonable in design of the invention, using the activity of lever principle manipulation bar, and
And activity operations handle upper end spring can draw two clamps in auxiliary such that it is able to reduce operation difficulty and operating space, side
Just use.
Embodiments of the invention are the foregoing is only, the scope of the claims of the invention is not thereby limited, it is every to utilize this hair
Equivalent structure or equivalent flow conversion that bright specification and accompanying drawing content are made, or directly or indirectly it is used in other related skills
Art field, is included within the scope of the present invention.
Claims (4)
1. a kind of medical calm, it is characterised in that including clamp block, a pair of jaws, control stick, activity operations handle and fixed lever,
The front end of the clamp block is provided with rotating shaft, and the adjacent rotating shaft of the clamp block is provided with groove, and the pair of clamp is by the rotating shaft
It is hinged, the tail end of the pair of clamp is hinged with connecting rod, one end of the control stick and described two rod hinge connections, the behaviour
The other end of vertical pole is arranged in the groove, and the fixed lever is fixed on the groove outside of the clamp block, the clamp block
On be additionally provided with the chute for connecting the groove, the activity operations handle is slidably connected in the chute and is extending at least partially into institute
State in groove, the control stick is fixedly connected the activity operations handle, the activity operations handle is connected to described logical by spring
The end of groove.
2. medical calm according to claim 1, it is characterised in that locating ring, the positioning ring set are provided with the groove
On the control stick, so that the control stick is coaxially disposed with the groove.
3. medical calm according to claim 1, it is characterised in that be equipped with the activity operations handle and fixed lever
Finger ring.
4. medical calm according to claim 1, it is characterised in that the relative inner of the pair of clamp is provided with can be mutual
The pincers tooth of occlusion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611227232.6A CN106725730A (en) | 2016-12-27 | 2016-12-27 | A kind of medical calm |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611227232.6A CN106725730A (en) | 2016-12-27 | 2016-12-27 | A kind of medical calm |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106725730A true CN106725730A (en) | 2017-05-31 |
Family
ID=58922766
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611227232.6A Pending CN106725730A (en) | 2016-12-27 | 2016-12-27 | A kind of medical calm |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106725730A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112545612A (en) * | 2020-12-04 | 2021-03-26 | 哈尔滨工业大学 | Binding clip mechanism of single-hole operation arm |
| CN113349883A (en) * | 2021-07-14 | 2021-09-07 | 赣南医学院第一附属医院 | A novel stone device of getting for hepatobiliary surgery is clinical |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE29807045U1 (en) * | 1998-04-18 | 1998-06-25 | Jakoubek Medizintechnik Gmbh | Flexible catheter sleeve guide |
| US20070299469A1 (en) * | 2006-06-26 | 2007-12-27 | David Carpenter | Surgical device |
| CN201267509Y (en) * | 2008-09-01 | 2009-07-08 | 徐志明 | Soft operating forceps for nephroscope |
| CN201719285U (en) * | 2010-06-03 | 2011-01-26 | 徐生源 | Flexible tooth holding forceps |
| CN201968771U (en) * | 2011-01-31 | 2011-09-14 | 杭州康基医疗器械有限公司 | Two-way bendable round-headed gripping forceps |
| CN202950719U (en) * | 2012-11-27 | 2013-05-29 | 崔西锋 | Memory alloy material loose body taking out pincer under arthroscopy |
| EP2517664B1 (en) * | 2010-06-02 | 2014-08-13 | Covidien LP | Apparatus for performing an electrosurgical procedure |
| US20150005813A1 (en) * | 2012-01-25 | 2015-01-01 | Ruprecht-Karls-Universitat-Heidelberg | Surgical instrument |
| CN204133545U (en) * | 2014-09-16 | 2015-02-04 | 蒋志强 | Percutaneous kidney pus and blood forceps |
-
2016
- 2016-12-27 CN CN201611227232.6A patent/CN106725730A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE29807045U1 (en) * | 1998-04-18 | 1998-06-25 | Jakoubek Medizintechnik Gmbh | Flexible catheter sleeve guide |
| US20070299469A1 (en) * | 2006-06-26 | 2007-12-27 | David Carpenter | Surgical device |
| CN201267509Y (en) * | 2008-09-01 | 2009-07-08 | 徐志明 | Soft operating forceps for nephroscope |
| EP2517664B1 (en) * | 2010-06-02 | 2014-08-13 | Covidien LP | Apparatus for performing an electrosurgical procedure |
| CN201719285U (en) * | 2010-06-03 | 2011-01-26 | 徐生源 | Flexible tooth holding forceps |
| CN201968771U (en) * | 2011-01-31 | 2011-09-14 | 杭州康基医疗器械有限公司 | Two-way bendable round-headed gripping forceps |
| US20150005813A1 (en) * | 2012-01-25 | 2015-01-01 | Ruprecht-Karls-Universitat-Heidelberg | Surgical instrument |
| CN202950719U (en) * | 2012-11-27 | 2013-05-29 | 崔西锋 | Memory alloy material loose body taking out pincer under arthroscopy |
| CN204133545U (en) * | 2014-09-16 | 2015-02-04 | 蒋志强 | Percutaneous kidney pus and blood forceps |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112545612A (en) * | 2020-12-04 | 2021-03-26 | 哈尔滨工业大学 | Binding clip mechanism of single-hole operation arm |
| CN113349883A (en) * | 2021-07-14 | 2021-09-07 | 赣南医学院第一附属医院 | A novel stone device of getting for hepatobiliary surgery is clinical |
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|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170531 |