CN207492793U - A kind of tweezers with sensor - Google Patents
A kind of tweezers with sensor Download PDFInfo
- Publication number
- CN207492793U CN207492793U CN201720363641.2U CN201720363641U CN207492793U CN 207492793 U CN207492793 U CN 207492793U CN 201720363641 U CN201720363641 U CN 201720363641U CN 207492793 U CN207492793 U CN 207492793U
- Authority
- CN
- China
- Prior art keywords
- clamp arm
- tweezers
- anchor ear
- pressure sensor
- sensor
- 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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- Surgical Instruments (AREA)
Abstract
The utility model discloses a kind of tweezers with sensor, a kind of tweezers with sensor, the clamp arm being set up in parallel including two, the end of two clamp arm is fixedly connected, further include anchor ear, the anchor ear is encircled in the outside of two clamp arm, the anchor ear can be moved up and down along clamp arm length direction, pressure sensor is provided on the anchor ear one side opposite with clamp arm, protrusion is provided on the lateral surface of the anchor ear, battery compartment and controller are provided in the protrusion, the battery compartment, pressure sensor are connected respectively with controller.The tweezers of the utility model can when gripping object arbitrary fixed clamp state as needed.
Description
Technical field
The utility model is related to the field of medical instrument technology more particularly to a kind of tweezers with sensor.
Background technology
Medical forceps are the medical instruments that health care workers are commonly used in daily nursing work, and Medical forceps are used to press from both sides
It holds and lifts tissue, in favor of dissecting and suturing, can also clamp suture needle and dressing etc..But existing Medical forceps use is not square
Just, it is not possible to which the use state of fixed tweezers, medical staff need prolonged application chucking power to keep tweezers in use
Clamp position, can generate in this way clamping built on the sand, chucking power it is uneven, it is easier to cause medical staff's hand fatigue, and then
The working effect of medical staff is reduced, increases the probability of malpractice generation, the crisis physical safety of patient.
Utility model content
In view of this, the purpose of this utility model is to provide a kind of tweezers with sensor, and object is gripped using tweezers
The clamp position of tweezers can be fixed during body as needed.
The utility model solves above-mentioned technical problem by following technological means：
A kind of tweezers with sensor, the clamp arm being set up in parallel including two, the end of two clamp arm, which is fixed, to be connected
Connect, further include anchor ear, the anchor ear is encircled in the outside of two clamp arm, the anchor ear can be along clamp arm length direction above and below
It is mobile, pressure sensor is provided on the anchor ear one side opposite with clamp arm, is provided on the lateral surface of the anchor ear convex
It rises, is provided with battery compartment and controller in the protrusion, is provided with display screen on the lateral surface of the anchor ear, the battery compartment,
Display screen, pressure sensor are connected respectively with controller.
What is reached has the technical effect that, anchor ear plays the role of the sub- clamp position of fixation forceps, needs to keep some in tweezers
During clamp position, position of the anchor ear on tweezers can be adjusted, anchor ear toward tip can be moved when needing to clamp, needed
Anchor ear can be moved to clamp arm end when opening tweezers；It is provided with pressure sensor on the medial surface of anchor ear, anchor ear is to clamp arm
Front end movement when, pressure sensor can detect pressure signal, and pressure signal, which passes through, carries signal processing mould in controller
Digital signal is passed into controller after the amplification of block progress signal, filtering, number conversion, controller control display screen is shown, this
Outside, can by controller set pressure threshold, when detect pressure signal be more than threshold value when prompted；Buzzing can be set
Device, buzzer are connected with controller, buzzer are controlled to send out alarm by controller more than after threshold value, can effectively control tweezers
Clamping force avoid gripping substance come to harm.
Further, the medial surface of two clamp arm front ends is provided with intermeshing sawtooth.
Further, it is provided with anti-skid chequer on the lateral surface of the clamp arm.Increase the frictional force between hand and tweezers.
Further, the front end of the clamp arm is provided with insert groove along its length, is set on the madial wall of the insert groove
There is locating piece, further include knife blade, the end of the knife blade is provided with mounting hole, and the end of the knife blade can be with
It extend into insert groove and passes through locating piece and be mutually clamped with mounting hole.Knife blade is detachable connection with tweezers arm, can
It, can also two to replace knife head for surgical at any time or without using scalpel, individually can install knife blade before a clamp arm
It is respectively mounted knife blade before a clamp arm, double knife blades can be used for using during the tissue of excision regular length, during without using cutter head
It is just identical with ordinary tweezers function.
Further, the pressure sensor is spring pressure sensor, and the spring pressure sensor, which is mounted on, to be embraced
The medial surface of hoop, the compressible spring contact that the test side of spring pressure sensor is stretched out are opposite with the lateral surface of clamp arm.
Further, the position between the display screen and two clamp arm is corresponding, the model ML4425 of the controller.It is aobvious
Display screen is used to show the chucking power of tweezers, is observed convenient for user.
The beneficial effects of the utility model：It (1) can arbitrary fixed clamp shape as needed when tweezers is used to grip object
State；(2) clamping force of tweezers can be controlled, avoids the excessive injury tissue of clamping force；(3) increase the use function of tweezers,
Both it can regard tweezers to use, scalpel can also be regarded and used.
Description of the drawings
Fig. 1 is the structure diagram of the utility model.
Specific embodiment
The utility model is described in detail below with reference to attached drawing：
As shown in Figure 1：
A kind of tweezers with sensor, including two clamp arm being set up in parallel 1, the end of two clamp arm 1 is fixed
Connection, further includes anchor ear 2, the anchor ear 2 is encircled in the outside of two clamp arm 1, and the anchor ear 2 can be along 1 length of clamp arm
Direction moves up and down, and spring pressure sensor, spring pressure are provided on the anchor ear 2 one side opposite with clamp arm 1
The compressible spring contact that the test side of sensor is stretched out is opposite with the lateral surface of clamp arm 1, is set on the lateral surface of the anchor ear 2
Have in protrusion 21, described raised 21 and be provided with battery compartment and ML4425 type controllers, the lateral surface of the anchor ear 2 is provided with display
Screen 22, the position between the display screen 22 and two clamp arm 1 is corresponding, the battery compartment, display screen 22, pressure sensor difference
It is connected with controller.
The medial surface of two 1 front ends of clamp arm is provided with intermeshing sawtooth 11.It is provided on the lateral surface of the clamp arm 1
Anti-skid chequer.
The front end of the clamp arm 1 is provided with insert groove 12 along its length, is provided on the madial wall of the insert groove 12
Locating piece further includes knife blade, and the end of the knife blade is provided with mounting hole, and the end of the knife blade can stretch
Enter into insert groove 12 and pass through locating piece and be mutually clamped with mounting hole.
Above example is merely intended for describing the technical solutions of the present application, but not for limiting the present application, although with reference to preferred embodiment pair
The utility model is described in detail, it will be understood by those of ordinary skill in the art that, it can be to the technology of the utility model
Scheme is modified or replaced equivalently, and without departing from the objective and range of technical solutions of the utility model, should all be covered
In the right of the utility model.
Claims (6)
1. a kind of tweezers with sensor, including two clamp arm being set up in parallel (1), the end of two clamp arm (1) is consolidated
Fixed connection, it is characterised in that：Further include anchor ear (2), the anchor ear (2) is encircled in the outside of two clamp arm (1), described armful
Hoop (2) can be moved up and down along clamp arm (1) length direction, and pressure is provided on the anchor ear (2) and the opposite one side of clamp arm (1)
Force snesor is provided on the lateral surface of the anchor ear (2) raised (21), and battery compartment and control are provided in the protrusion (21)
Device processed is provided with display screen (22), the battery compartment, display screen (22), pressure sensor difference on the lateral surface of the anchor ear
It is connected with controller.
2. a kind of tweezers with sensor according to claim 1, it is characterised in that：Two clamp arm (1) front ends it is interior
Side is provided with intermeshing sawtooth (11).
3. a kind of tweezers with sensor according to claim 1, it is characterised in that：The lateral surface of the clamp arm (1)
On be provided with anti-skid chequer.
4. a kind of tweezers with sensor according to claim 1, it is characterised in that：The front end edge of the clamp arm (1)
Length direction is provided with insert groove (12), is provided with locating piece on the madial wall of the insert groove (12), further includes knife blade,
The end of the knife blade is provided with mounting hole, and the end of the knife blade can extend into insert groove (12) and pass through
Locating piece is mutually clamped with mounting hole.
5. a kind of tweezers with sensor according to claim 1, it is characterised in that：The pressure sensor is spring
Formula pressure sensor, the spring pressure sensor are mounted on the medial surface of anchor ear (2), the detection of spring pressure sensor
Hold the compressible spring contact stretched out opposite with the lateral surface of clamp arm (1).
6. a kind of tweezers with sensor according to claim 1, it is characterised in that：The display screen (22) and two folders
Position between arm is corresponding, the model ML4425 of the controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720363641.2U CN207492793U (en) | 2017-04-07 | 2017-04-07 | A kind of tweezers with sensor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720363641.2U CN207492793U (en) | 2017-04-07 | 2017-04-07 | A kind of tweezers with sensor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207492793U true CN207492793U (en) | 2018-06-15 |
Family
ID=62496459
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720363641.2U Expired - Fee Related CN207492793U (en) | 2017-04-07 | 2017-04-07 | A kind of tweezers with sensor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207492793U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021014881A1 (en) * | 2019-07-23 | 2021-01-28 | 豊田合成株式会社 | Implement |
-
2017
- 2017-04-07 CN CN201720363641.2U patent/CN207492793U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021014881A1 (en) * | 2019-07-23 | 2021-01-28 | 豊田合成株式会社 | Implement |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20180615 Termination date: 20190407 |