CN106821460A - A kind of medical multifunctional tweezers - Google Patents
A kind of medical multifunctional tweezers Download PDFInfo
- Publication number
- CN106821460A CN106821460A CN201710212604.6A CN201710212604A CN106821460A CN 106821460 A CN106821460 A CN 106821460A CN 201710212604 A CN201710212604 A CN 201710212604A CN 106821460 A CN106821460 A CN 106821460A
- Authority
- CN
- China
- Prior art keywords
- tweezers
- bar
- chute
- sleeve
- upper sliding
- 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.)
- Withdrawn
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
- A61B17/04—Surgical instruments, devices or methods, e.g. tourniquets for suturing wounds; Holders or packages for needles or suture materials
- A61B17/0483—Hand-held instruments for holding sutures
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/04—Surgical instruments, devices or methods, e.g. tourniquets for suturing wounds; Holders or packages for needles or suture materials
- A61B17/06—Needles ; Sutures; Needle-suture combinations; Holders or packages for needles or suture materials
- A61B17/06061—Holders for needles or sutures, e.g. racks, stands
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/30—Surgical pincettes without pivotal connections
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F15/00—Auxiliary appliances for wound dressings; Dispensing containers for dressings or bandages
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B9/00—Hand-held gripping tools other than those covered by group B25B7/00
- B25B9/02—Hand-held gripping tools other than those covered by group B25B7/00 without sliding or pivotal connections, e.g. tweezers, onepiece tongs
Abstract
The invention discloses a kind of medical multifunctional tweezers, the present invention includes main body, described main body includes two tweezers bars, switching device is provided with two described tweezers bars, described switching device includes upper sliding sleeve and low sleeve, the first chute and the second chute are provided with two described tweezers bars, described upper sliding sleeve is slidably arranged in the first chute, and described low sleeve is slidably arranged in the second chute.The present invention adds upper sliding sleeve and low sleeve on tweezers, tweezers bar is to be obliquely installed, the glide direction of low sleeve is vertical direction, when low sleeve slides into lowermost end, the jagged edge of low sleeve protrudes from the medial surface of tweezers bar, and when thing is gripped, jagged edge can be easy to clamp, and when more fragile thing is gripped, by low sleeve upward sliding, the medial surface of tweezers bar can gradually protrude from the jagged edge of low sleeve, not interfere with use of the main body as ordinary tweezers.
Description
Technical field
The present invention relates to a kind of medical multifunctional tweezers.
Background technology
Within the hospital, tweezers are one of the most frequently used Medical Devices, and the form of tweezers is also varied, primarily to
Suitable for different application scenarios, this may result in needs different types of tweezers substantial amounts of to the utmost in medical rescue is carried out,
It brings the trouble on carrying to medical personnel.
When a kind of article is gripped, it is necessary to ensure that tweezers will be clamped to it, it is impossible to situation about releasing occur, this needs to clamp
Hold as jagged tweezers are gripped, and when another article is gripped, it is impossible to article surface is caused damage it is necessary to common
Tweezers, this also can bring operational trouble to medical personnel.
The content of the invention
The technical problem to be solved in the present invention is：A kind of medical multifunctional tweezers of the different articles of convenient gripping are provided.
In order to solve the above problems, the present invention includes main body, and described main body includes two tweezers bars, described
One end of two tweezers bars be fixedly connected, there is certain angle, two other end phases of tweezers bar point between two tweezers bars
From, switching device is provided with two described tweezers bars, described switching device includes upper sliding sleeve and low sleeve, described
Be provided with the first chute and the second chute on two tweezers bars, the length direction of described the first chute along tweezers bar length
Direction, vertically, the first chute is relative to the second chute near two tweezers bars for the length direction of described the second chute
Fixing end, described upper sliding sleeve is slidably arranged in the first chute, and described low sleeve is slidably arranged in the second chute, institute
The upper sliding sleeve stated, by rod hinge connection, is provided with clamping screw with low sleeve on upper sliding sleeve, the inside edge of low sleeve is sawtooth
Shape, when low sleeve slides to the bottom of the second groove, low sleeve is located at the bottom of tweezers bar, and the jagged edge of low sleeve is protruded
In the medial surface of tweezers bar, when low sleeve slides to the upper end of the second groove, the medial surface of tweezers bar protrudes from the saw of low sleeve
Castellated edge, is provided with synchronizing bar between two described upper sliding sleeves of tweezers bar, described synchronizing bar is arc, synchronizing bar
One end is fixed with one of upper sliding sleeve, and the other end of synchronizing bar is slideably inserted into another upper sliding sleeve.
Upper sliding sleeve is operated for the ease of finger, is additionally provided with upper sliding sleeve of the present invention and is easy to the prominent of push-and-pull
Block.
In order to increase the use birthday noodle of tweezers bar, two tweezers bars of the present invention are metal of the width more than thickness
Piece.
The beneficial effects of the invention are as follows：The present invention adds upper sliding sleeve and low sleeve on tweezers, upper sliding sleeve and low sleeve it
Between by rod hinge connection, upper sliding sleeve is arranged on the upper end of tweezers bar, facilitates finger to be operated, and downslide is set on tweezers bar
Bottom, to be obliquely installed, the glide direction of low sleeve is vertical direction to tweezers bar, when low sleeve slides into lowermost end, is glided
The jagged edge of set protrudes from the medial surface of tweezers bar, and when thing is gripped, jagged edge can be easy to clamp, and when folder
Take comparing it is fragile or should not produce gripping the marking article when, by low sleeve upward sliding, the medial surface of tweezers bar can dash forward gradually
For the jagged edge of low sleeve, carried out gripping the article with the inner side plane of tweezers, and low sleeve does not interfere with tweezers sheet
Body as ordinary tweezers use.
Brief description of the drawings
Fig. 1 is structural representation of the invention（Low sleeve slides to lower end）；
Fig. 2 is use schematic diagram of the invention（Low sleeve slides to upper end）；
Fig. 3 is schematic side view of the invention.
Wherein：1st, main body, 2, upper sliding sleeve, 3, connecting rod, 4, low sleeve, 5, synchronizing bar, 1-1, the first chute, 1-2,
Two chutes, 2-1, clamping screw, 2-2, projection.
Specific embodiment
Medical multifunctional tweezers as Figure 1-3, including main body 1, described main body 1 include two tweezers
Bar, two tweezers bars are sheet metal of the width more than thickness, and one end of two described tweezers bars is fixedly connected, two tweezers
There is certain angle between bar, two other ends of tweezers bar are separated, and switching dress is provided with two described tweezers bars
Put, described switching device includes upper sliding sleeve 2 and low sleeve 4, be provided with two described tweezers bars the first chute 1-1 and
The length direction of the second chute 1-2, described the first chute 1-1 along tweezers bar length direction, described the second chute 1-2's
Vertically, the first chute 1-1 is close to two fixing ends of tweezers bar to length direction relative to the second chute 1-2, described
Upper sliding sleeve 2 is slidably arranged in the first chute 1-1, and described low sleeve 4 is slidably arranged in the second chute 1-2, and described is upper
Sliding sleeve 2 is hinged with low sleeve 4 by connecting rod 3, and clamping screw 2-1 is provided with upper sliding sleeve 2, convenient that upper sliding sleeve 2 is fixed
It is locked, the projection 2-2 for being easy to push-and-pull is additionally provided with upper sliding sleeve 2, facilitate finger that one-handed performance, low sleeve 4 are carried out to upper sliding sleeve 2
Inside edge be zigzag, when low sleeve 4 slides to the bottom of the second groove 1-2, low sleeve 4 be located at tweezers bar bottom,
The jagged edge of low sleeve 4 protrudes from the medial surface of tweezers bar, when low sleeve 4 slides to the upper end of the second groove 1-2, tweezers
The medial surface of bar protrudes from the jagged edge of low sleeve 4.
For the ease of one-handed performance, the switching device on two tweezers bar is set to be synchronized with the movement, two described tweezers
Be provided with synchronizing bar 5 between the upper sliding sleeve 2 of sub bar, described synchronizing bar 5 is arc, one end of synchronizing bar 5 with one of them on
Sliding sleeve 2 is fixed, and the other end of synchronizing bar 5 is slideably inserted into another upper sliding sleeve 2, when tweezers bar is pinched, synchronizing bar 5 from
Can be slided in the upper sliding sleeve 2 being slidably connected by end, it is to avoid the motion of its influence tweezers bar, and when upper sliding sleeve 2 is slided, by
Spacing can also change between the upper sliding sleeve 2 on two tweezers bar, and the free end of synchronizing bar 5 also can be in the upper cunning being slidably connected
Slided in set 2.
Operation principle：The tweezers bar of the present embodiment is inclined, and the glide direction of low sleeve 4 is vertical direction, works as downslide
When bottom is slided into, the jagged edge of low sleeve 4 protrudes from the medial surface of tweezers bar to set 4, is gripping the more difficult east stepped up
Can be clamped with jagged edge when western, need the gripping more thing of fragility or should not go to leave impression in gripping
Article when, dragging upper sliding sleeve 2 pull the upward sliding of low sleeve 4, low sleeve 4 during upward sliding, tweezers bar it is interior
Side can gradually protrude from the jagged edge of low sleeve 4, and the article is gripped with the inner side plane of tweezers bar, and low sleeve falls back on
The use as normal tweezers is not interfered with.
Claims (3)
1. a kind of medical multifunctional tweezers, including main body, described main body includes two tweezers bars, described two
One end of tweezers bar is fixedly connected, and there is certain angle between two tweezers bars, and two other ends of tweezers bar are separated, and it is special
Levy and be：Switching device is provided with two described tweezers bars, described switching device includes upper sliding sleeve and low sleeve, institute
It is provided with the first chute and the second chute on the two tweezers bars stated, the length direction of described the first chute is along tweezers bar
Length direction, vertically, the first chute is relative to the second chute near two tweezers for the length direction of described the second chute
The fixing end of sub bar, described upper sliding sleeve is slidably arranged in the first chute, and described low sleeve is slidably arranged in the second chute
Interior, described upper sliding sleeve passes through rod hinge connection with low sleeve, and clamping screw is provided with upper sliding sleeve, and the inside edge of low sleeve is
Zigzag, when low sleeve slides to the bottom of the second groove, low sleeve is located at the bottom of tweezers bar, the jagged edge of low sleeve
The medial surface of tweezers bar is protruded from, when low sleeve slides to the upper end of the second groove, the medial surface of tweezers bar protrudes from low sleeve
Jagged edge, be provided with synchronizing bar between two described upper sliding sleeves of tweezers bar, described synchronizing bar is arc, synchronous
One end of bar is fixed with one of upper sliding sleeve, and the other end of synchronizing bar is slideably inserted into another upper sliding sleeve.
2. medical multifunctional tweezers according to claim 1, it is characterised in that：It is additionally provided with described upper sliding sleeve and is easy to
The projection of push-and-pull.
3. medical multifunctional tweezers according to claim 2, it is characterised in that：It is big that two described tweezers bars are width
In the sheet metal of thickness.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710212604.6A CN106821460A (en) | 2017-04-01 | 2017-04-01 | A kind of medical multifunctional tweezers |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710212604.6A CN106821460A (en) | 2017-04-01 | 2017-04-01 | A kind of medical multifunctional tweezers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106821460A true CN106821460A (en) | 2017-06-13 |
Family
ID=59142921
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710212604.6A Withdrawn CN106821460A (en) | 2017-04-01 | 2017-04-01 | A kind of medical multifunctional tweezers |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106821460A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108908152A (en) * | 2018-07-27 | 2018-11-30 | 刘述菁 | A kind of tweezers facilitating clamping drug |
| CN109044489A (en) * | 2018-08-01 | 2018-12-21 | 高桂臣 | A kind of gynecological surgery tweezers and its application method |
-
2017
- 2017-04-01 CN CN201710212604.6A patent/CN106821460A/en not_active Withdrawn
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108908152A (en) * | 2018-07-27 | 2018-11-30 | 刘述菁 | A kind of tweezers facilitating clamping drug |
| CN108908152B (en) * | 2018-07-27 | 2020-03-24 | 吉林大学 | Tweezers convenient for clamping medicine |
| CN109044489A (en) * | 2018-08-01 | 2018-12-21 | 高桂臣 | A kind of gynecological surgery tweezers and its application method |
| CN109044489B (en) * | 2018-08-01 | 2020-03-27 | 高桂臣 | Forceps for gynecological operation and using method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20170613 |