CN208725801U - A kind of department of general surgery's gastrointestinal surgery haemostatic clamp - Google Patents
A kind of department of general surgery's gastrointestinal surgery haemostatic clamp Download PDFInfo
- Publication number
- CN208725801U CN208725801U CN201721835031.4U CN201721835031U CN208725801U CN 208725801 U CN208725801 U CN 208725801U CN 201721835031 U CN201721835031 U CN 201721835031U CN 208725801 U CN208725801 U CN 208725801U
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- CN
- China
- Prior art keywords
- tong arm
- department
- fixedly connected
- haemostatic clamp
- surgery
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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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Abstract
The utility model relates to the field of medical instrument technology, and disclose a kind of department of general surgery's gastrointestinal surgery haemostatic clamp, including the first tong arm and the second tong arm, first tong arm and the second tong arm are hinged by shaft, second tong arm is located at the front side of the first tong arm, the right side of first tong arm and the second tong arm is fixedly connected to plier, and the inside of plier offers dashpot, and there are two buffer springs for one side fixed installation of the dashpot far from opening.Department of general surgery's gastrointestinal surgery haemostatic clamp, pass through setting rack gear and damper box, the tissue or blood vessel clamped as needed is changed rack gear by the length of damper box, to which the distance between the first tong arm and the second tong arm be adjusted, a suitable clamping force is finally obtained, has achieved the purpose that adjust clamping dynamics, and reduce the firmly degree of user's finger, it solves clamping force and spends big or too small, the problem of causing patient to come to harm, to ensure that the personal security of patient.
Description
Technical field
The utility model relates to the field of medical instrument technology, specially a kind of department of general surgery's gastrointestinal surgery haemostatic clamp.
Background technique
It gives emergency treatment to a patient in the case where bleeding, after taking hemostatic, clamps blood vessel main artery with haemostatic clamp, do not allow blood flow
Out.Principle is exactly but to sterilize as clip.Haemostatic clamp is divided into large and small, with teeth, anodontia, straight and bending.
Different types of haemostatic clamp is selected according to different operation position.The method for holding haemostatic clamp is identical as operating scissors, including use position and
Carry position.
Serious patient generally requires to be operated, and operation often uses haemostatic clamp, haemostatic clamp when progress
The position of bleeding can be conveniently and quickly clamped in, existing haemostatic clamp there can be the dynamics of clamping when clamping to blood vessel
Higher requirement, jaw does not have clamping action to blood vessel if clamping force is too small, will lead to a degree of oozing of blood, if clamping
The too big then jaw of power then crushes blood vessel or causes blood vessel broken, makes troubles to operation and causes unnecessary injury to patient.
Utility model content
In view of the deficiencies of the prior art, the utility model provides a kind of department of general surgery's gastrointestinal surgery haemostatic clamp, has adjusting
The advantages of clamping dynamics, solves the problems, such as that clamping force is spent big or too small damaged to patient.
To realize that above-mentioned adjusting clamps the purpose of dynamics, the utility model is provided the following technical solutions: a kind of department of general surgery's intestines
Stomach operation haemostatic clamp, including the first tong arm and the second tong arm, first tong arm and the second tong arm are hinged by shaft, and described the
Two tong arms are located at the front side of the first tong arm, and the right side of first tong arm and the second tong arm is fixedly connected to plier, described
The inside of plier offers dashpot, and there are two buffer spring, two institutes for one side fixed installation of the dashpot far from opening
The top for stating buffer spring is fixedly connected with cushion far from the one side of dashpot opening, the following table of first tong arm
Face is fixedly connected with rack gear, and the inside of second tong arm is fixed to be plugged with damper box, and the rack gear is through damper box and extends
To the lower surface of the second tong arm.
The inside of the damper box offers link slot, and the inner wall of the link slot is rotatably connected to inserted link, the inserted link
Surface fixing sleeve be connected to movable plate, the back side of the movable plate is fixedly connected with tooth plate, and the tooth plate is adapted with rack gear, institute
It states link slot and is fixedly connected with casing far from the side inner wall of opening, the internal activity of described sleeve pipe is socketed with motion bar, institute
The front at the back and movable plate of stating motion bar is hinged, and the surface of described sleeve pipe is provided with connecting spring, the connecting spring
One end is fixedly connected with the surface of casing, and the other end of the connecting spring is fixedly connected with the surface of motion bar, the activity
The front of bar sequentially passes through the inner wall of damper box and the second tong arm and extends to the front of the second tong arm.
Preferably, the two sides of dashpot inner wall are provided with wearing layer, the two sides of the cushion pass through wearing layer with
The inside of dashpot overlaps.
Preferably, first tong arm and the second tong arm have been respectively fixedly connected with lantern ring far from one end of plier, lantern ring
Medial surface is provided with non-slip mat.
Preferably, the inner wall of the damper box is fixedly connected with buffer, the buffer far from damper box inner wall one
End and the front of movable plate are hinged, and the quantity of the buffer is two, two buffers be located at motion bar top and
Lower section.
Preferably, the cushion is resilient rubbber cushion.
Preferably, the buffer includes two connecting plates, is hinged with folded piece between two connecting plates.
Compared with prior art, the utility model provides a kind of department of general surgery's gastrointestinal surgery haemostatic clamp, has following beneficial
Effect:
1, department of general surgery's gastrointestinal surgery haemostatic clamp, by setting rack gear and damper box, the tissue clamped as needed or
Blood vessel is changed rack gear by the length of damper box, to adjust to the distance between the first tong arm and the second tong arm
Section, finally obtains a suitable clamping force, has achieved the purpose that adjust clamping dynamics, and reduce user's finger
Firmly degree solves clamping force and spends big or too small, the problem of causing patient to come to harm, to ensure that the individual of patient
Safety.
2, department of general surgery's gastrointestinal surgery haemostatic clamp, by setting buffer spring and cushion, when mutually closing for two pliers
When conjunction clamps tissue or blood vessel, cushion can under the effect of the pressure can be buffered two pliers, so that by pressing from both sides
Formed between the tissue or blood vessel and haemostatic clamp held it is soft contact, play a protective role in clamping process, and to operator's
Clamping force control requires to decrease, and easy damaged blood vessel, does not reduce operation risk while reaching preferable surgical effect.
Detailed description of the invention
Fig. 1 is the utility model structure front view；
Fig. 2 is the utility model plier structure front elevational view；
Fig. 3 is the utility model damper box structure sectional side view.
In figure: 1 first tong arm, 2 second tong arms, 3 shafts, 4 pliers, 5 buffer springs, 6 cushions, 7 rack gears, 8 damper boxs,
9 link slots, 10 movable plates, 11 inserted links, 12 tooth plates, 13 casings, 14 motion bars, 15 connecting springs, 16 buffers.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Please refer to Fig. 1-3, a kind of department of general surgery's gastrointestinal surgery haemostatic clamp, including the first tong arm 1 and the second tong arm 2, the first pincers
Arm 1 and the second tong arm 2 are hinged by shaft 3, and the second tong arm 2 is located at the front side of the first tong arm 1, by releasing rack gear 7 and tooth plate
12 connection status finally obtains one suitably so that the distance between the first tong arm 1 and the second tong arm 2 can be adjusted
Clamping force has achieved the purpose that adjust clamping dynamics, has solved clamping force and spend big or too small, patient is caused to come to harm
Problem, to ensure that the personal security of patient, the right side of the first tong arm 1 and the second tong arm 2 is fixedly connected to plier 4,
The inside of plier 4 offers dashpot, and dashpot is fixedly mounted far from the one side of opening there are two buffer spring 5, and two
The top of buffer spring 5 is fixedly connected with cushion 6 far from the one side of dashpot opening, and cushion 6 is elastic rubber
Pad, the two sides of dashpot inner wall are provided with wearing layer, and the two sides of cushion 6 pass through wearing layer and the inside of dashpot is taken
Connect, when two pliers 4 be mutually closed tissue or blood vessel are clamped when, cushion 6 can under the effect of the pressure can be to two
A plier 4 is buffered so that formed between grasped tissue or blood vessel and haemostatic clamp it is soft contact, played in clamping process
Protective effect, and the clamping force control of operator is required to decrease, easy damaged blood vessel, does not reach preferably operation effect
Operation risk is reduced while fruit, the lower surface of the first tong arm 1 is fixedly connected with rack gear 7, and the inside of the second tong arm 2 is fixed to insert
It is connected to damper box 8, rack gear 7 runs through damper box 8 and extends to the lower surface of the second tong arm 2.
The inside of damper box 8 offers link slot 9, and the inner wall of link slot 9 is rotatably connected to inserted link 11, the surface of inserted link 11
Fixing sleeve is connected to movable plate 10, and the back side of movable plate 10 is fixedly connected with tooth plate 12, and tooth plate 12 is adapted with rack gear 7, and rack gear 7 can
It is clamped with tooth plate 12, so that rack gear 7 is fixed on the inside of damper box 8, thus by between the first tong arm 1 and the second tong arm 2
Distance is fixed, and holds haemostatic clamp for a long time so as to avoid staff, it may occur however that firmly the problem of transition, to subtract
Firmly degree, the link slot 9 for having lacked user's finger are fixedly connected with casing 13 far from the side inner wall of opening, casing 13
Internal activity is socketed with motion bar 14, by pulling motion bar 14, drives 10 run-off the straight of movable plate, and tilt angle is far from tooth
Item 7, to release the fastening state of rack gear 7 and tooth plate 12, the back of motion bar 14 and the front of movable plate 10 are hinged, casing 13
Surface be provided with connecting spring 15, one end of connecting spring 15 is fixedly connected with the surface of casing 13, connecting spring 15 it is another
One end is fixedly connected with the surface of motion bar 14, and the front of motion bar 14 sequentially passes through the inner wall of damper box 8 and the second tong arm 2 simultaneously
The front of the second tong arm 2 is extended to, the inner wall of damper box 8 is fixedly connected with buffer 16, and buffer 16 includes two connecting plates,
Folded piece is hinged between two connecting plates, the one end of buffer 16 far from 8 inner wall of damper box and the front of movable plate 10 are hinged,
The quantity of buffer 16 is two, and two buffers 16 are located above and below motion bar 14, can by buffer 16
The rotation of movable plate 10 is buffered.
When in use, rack gear 7 is inserted into inside damper box 8, pulls motion bar 14, drive 10 run-off the straight of movable plate, and
Tilt angle is far from rack gear 7, so that the fastening state of rack gear 7 and tooth plate 12 is released, so that rack gear 7 passes through the length of damper box 8
It can be adjusted, the distance between the first tong arm 1 and the second tong arm 2 are adjusted, to find a suitable chucking power
Degree.
In conclusion department of general surgery's gastrointestinal surgery haemostatic clamp is clamped as needed by setting rack gear 7 and damper box 8
Tissue or blood vessel are changed rack gear 7 by the length of damper box 8, thus between the first tong arm 1 and the second tong arm 2
Distance is adjusted, and finally obtains a suitable clamping force, has achieved the purpose that adjust clamping dynamics, and reduce and make
The firmly degree of user's finger, solves clamping force and spends big or too small, the problem of causing patient to come to harm, to ensure that
The personal security of patient.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of department of general surgery's gastrointestinal surgery haemostatic clamp, including the first tong arm (1) and the second tong arm (2), it is characterised in that: described
One tong arm (1) and the second tong arm (2) pass through shaft (3) hingedly, and second tong arm (2) is located at the front side of the first tong arm (1), institute
The right side for stating the first tong arm (1) and the second tong arm (2) is fixedly connected to plier (4), and the inside of the plier (4) offers
Dashpot, there are two buffer spring (5), two buffer springs (5) for one side fixed installation of the dashpot far from opening
Top be fixedly connected with cushion (6) far from the one side of dashpot opening, the lower surface of first tong arm (1) is solid
Surely it is connected with rack gear (7), the inside fixation of second tong arm (2) is plugged with damper box (8), and the rack gear (7) is through adjusting
Box (8) and the lower surface for extending to the second tong arm (2)；The inside of the damper box (8) offers link slot (9), the connection
The inner wall of slot (9) is rotatably connected to inserted link (11), and the surface fixing sleeve of the inserted link (11) is connected to movable plate (10), the activity
The back side of plate (10) is fixedly connected with tooth plate (12), and the tooth plate (12) is adapted with rack gear (7), and the link slot (9) is separate
The side inner wall of opening is fixedly connected with casing (13), and the internal activity of described sleeve pipe (13) is socketed with motion bar (14), institute
The front at the back and movable plate (10) of stating motion bar (14) is hinged, and the surface of described sleeve pipe (13) is provided with connecting spring
(15), one end of the connecting spring (15) is fixedly connected with the surface of casing (13), the other end of the connecting spring (15)
It is fixedly connected with the surface of motion bar (14), the front of the motion bar (14) sequentially passes through damper box (8) and the second tong arm (2)
Inner wall and extend to the fronts of the second tong arm (2).
2. a kind of department of general surgery's gastrointestinal surgery haemostatic clamp according to claim 1, it is characterised in that: the two sides of dashpot inner wall
It is provided with wearing layer, the two sides of the cushion (6) pass through wearing layer and the inside of dashpot overlaps.
3. a kind of department of general surgery's gastrointestinal surgery haemostatic clamp according to claim 1, it is characterised in that: first tong arm (1)
It is respectively fixedly connected with lantern ring far from the one end of plier (4) with the second tong arm (2), the medial surface of lantern ring is provided with non-slip mat.
4. a kind of department of general surgery's gastrointestinal surgery haemostatic clamp according to claim 1, it is characterised in that: the damper box (8)
Inner wall is fixedly connected with buffer (16), the buffer (16) one end and movable plate (10) far from damper box (8) inner wall
Positive hinged, the quantity of the buffer (16) is two, two buffers (16) be located at motion bar (14) top and
Lower section.
5. a kind of department of general surgery's gastrointestinal surgery haemostatic clamp according to claim 1, it is characterised in that: the cushion (6) is
Resilient rubbber cushion.
6. a kind of department of general surgery's gastrointestinal surgery haemostatic clamp according to claim 4, it is characterised in that: buffer (16) packet
Two connecting plates are included, are hinged with folded piece between two connecting plates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721835031.4U CN208725801U (en) | 2017-12-25 | 2017-12-25 | A kind of department of general surgery's gastrointestinal surgery haemostatic clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721835031.4U CN208725801U (en) | 2017-12-25 | 2017-12-25 | A kind of department of general surgery's gastrointestinal surgery haemostatic clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208725801U true CN208725801U (en) | 2019-04-12 |
Family
ID=66020662
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721835031.4U Expired - Fee Related CN208725801U (en) | 2017-12-25 | 2017-12-25 | A kind of department of general surgery's gastrointestinal surgery haemostatic clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208725801U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110074838A (en) * | 2019-05-09 | 2019-08-02 | 王伟 | A kind of general surgery department surgical hemostatic pincers |
| CN112617953A (en) * | 2020-12-04 | 2021-04-09 | 苏州优脉瑞医疗科技有限公司 | Hemostatic clamp with stable clamping function and difficult falling function |
| CN112842472A (en) * | 2021-02-23 | 2021-05-28 | 西安交通大学医学院第二附属医院 | Gastrointestinal surgery auxiliary instrument for general surgery department |
-
2017
- 2017-12-25 CN CN201721835031.4U patent/CN208725801U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110074838A (en) * | 2019-05-09 | 2019-08-02 | 王伟 | A kind of general surgery department surgical hemostatic pincers |
| CN112617953A (en) * | 2020-12-04 | 2021-04-09 | 苏州优脉瑞医疗科技有限公司 | Hemostatic clamp with stable clamping function and difficult falling function |
| CN112842472A (en) * | 2021-02-23 | 2021-05-28 | 西安交通大学医学院第二附属医院 | Gastrointestinal surgery auxiliary instrument for general surgery department |
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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: 20190412 Termination date: 20191225 |