CN211884268U - Be applied to medical surgery's anticreep pabu pincers - Google Patents
Be applied to medical surgery's anticreep pabu pincers Download PDFInfo
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- CN211884268U CN211884268U CN201821134541.3U CN201821134541U CN211884268U CN 211884268 U CN211884268 U CN 211884268U CN 201821134541 U CN201821134541 U CN 201821134541U CN 211884268 U CN211884268 U CN 211884268U
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- 210000000080 chela (arthropods) Anatomy 0.000 title claims abstract description 15
- 238000001356 surgical procedure Methods 0.000 title claims abstract description 9
- 230000007246 mechanism Effects 0.000 claims abstract description 15
- 230000007704 transition Effects 0.000 claims description 28
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 230000009471 action Effects 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 4
- 239000008280 blood Substances 0.000 description 3
- 210000004369 blood Anatomy 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
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Abstract
The utility model provides a be applied to medical surgery's anticreep pab pincers, it includes: a first caliper body; the first clamp body and the second clamp body are completely the same in shape, size and structure and are hinged with each other; the clamping mechanisms are respectively arranged on the first clamp body and the second clamp body, can receive external trigger force and can be switched between a locking state and an unlocking state; the first pincers body include first tong arm and with first tong arm fixed connection's first pincers mouth, the second pincers body include the second tong arm and with second tong arm fixed connection's second pincers mouth, and first tong arm with the closure of second tong arm or open control first pincers mouth with the mutual closure of second pincers mouth or open, the utility model discloses can carry out the centre gripping to gauze etc. and make things convenient for medical personnel's operation can effectually prevent that gauze etc. from droing in the atress in-process simultaneously.
Description
Technical Field
The utility model relates to a medical instrument, concretely relates to be applied to medical surgery's anticreep pab pincers.
Background
Tissue or incision department appear extravasated blood often can appear in the operation process to influence medical personnel's observation, then need medical personnel's practical gauze etc. to get rid of extravasated blood at this time, the pincers body that prior art provided can carry out the centre gripping to gauze etc. nevertheless because the in-process of getting rid of extravasated blood generally needs to the gauze application of force, the phenomenon that the gauze drops often can appear, is unfavorable for medical personnel's operation, the gauze that drops simultaneously can be left over in patient's is internal, thereby cause the injury to patient.
SUMMERY OF THE UTILITY MODEL
In order to solve the defects of the prior art, the utility model aims to provide an anti-dropping handkerchief forceps applied to medical surgery, which has simple structure, is practical and reliable.
In order to achieve the technical purpose, the utility model adopts the following technical scheme.
An anti-fall pab clamp for use in medical surgery, comprising:
a first caliper body;
the first clamp body and the second clamp body are completely the same in shape, size and structure and are hinged with each other;
the clamping mechanisms are respectively arranged on the first clamp body and the second clamp body, can receive external trigger force and can be switched between a locking state and an unlocking state;
the first forceps body comprises a first forceps arm and a first forceps mouth fixedly connected with the first forceps arm, the second forceps body comprises a second forceps arm and a second forceps mouth fixedly connected with the second forceps arm, and the closing or opening of the first forceps arm and the second forceps arm controls the mutual closing or opening of the first forceps mouth and the second forceps mouth.
First tong arm and first pincers mouth be angle joint, the scope of the minimum contained angle between first tong arm and the first pincers mouth do: 100 to 120 degrees.
The edge of the closed end face of the first clamp mouth opposite to the second clamp mouth is provided with a first pressing block protruding towards the second clamp mouth, the end face of the first clamp arm opposite to the second clamp arm is provided with a sliding groove penetrating through the first clamp arm along the thickness direction of the first clamp arm, the length direction of the sliding groove is parallel to the length direction of the first clamp arm, the sliding groove is provided with a limit block close to the open end of the second clamp arm, the limit block is arranged on the upper wall part of the sliding groove in the width direction, the length of the limit block is equal to that of the sliding groove, the limit blocks extend towards the center of the sliding groove, the two limit blocks are symmetrically arranged relative to the center line of the sliding groove in the width direction, an avoiding opening is formed between the two limit blocks, the open end of the sliding groove opposite to the second clamp arm is provided with an anti-off block, and the anti-off block is arranged on the upper wall part of the sliding groove, the length of the anti-falling block is equal to that of the sliding groove, the anti-falling block extends towards the center of the sliding groove and is provided with two anti-falling blocks, the two anti-falling blocks are symmetrically arranged relative to the center line of the sliding groove in the width direction, and a protruding opening is formed between the two anti-falling blocks.
The end faces, opposite to the first pliers mouth and the second pliers mouth, of the first pliers mouth are provided with clamping grooves, the length direction of each clamping groove is parallel to the length direction of the first pliers mouth, one ends of the clamping grooves in the length direction are communicated with the first pressing block, and the cross sections of the clamping grooves in the length direction are in an inverted T shape.
The clamping mechanism comprises a clamping slide block which is matched with the clamping groove in a sliding and guiding mode along the length direction of the clamping groove, a transition sliding piece which is matched with the sliding groove in a sliding and guiding mode along the length direction of the sliding groove, and a connecting rod which is arranged between the clamping slide block and the transition sliding frame, wherein one end of the connecting rod is hinged with the clamping slide block, the other end of the connecting rod is hinged with the transition sliding piece, a hinged shaft core wire between the connecting rod and the clamping slide block is parallel to a hinged shaft core wire between the connecting rod and the transition sliding piece, and the hinged shaft core wire is parallel to a hinged shaft between the first clamp.
The clamping mechanism further comprises a draw bar arranged between the transition sliding piece and the second tong arm, a first connecting plate is arranged at the end part, far away from the first tong mouth, of the first tong arm, a second connecting plate is arranged at the end part, far away from the second tong mouth, of the second tong arm, one end of the draw bar is hinged to the transition sliding piece, the other end of the draw bar is hinged to the second connecting plate, a hinged shaft core wire between the draw bar and the transition sliding piece is parallel to a hinged shaft core wire between the draw bar and the second connecting plate, and the two ends of the draw bar are parallel to a hinged shaft between the first tong body and the second tong body.
The clamping slide block comprises a sliding section which is matched with the clamping groove in a sliding guide mode and is formed along the length direction of the clamping groove, a clamping section which is matched with the first pressing block and a connecting section which is arranged between the clamping section and the sliding section and is in connection action with the clamping groove, the transition slide part comprises a slide block which is matched with the sliding guide mode and is formed along the length direction of the sliding groove and the sliding groove, a first connecting block is arranged on the end face, opposite to the slide block, of the transition slide block, one end of the connecting rod is hinged to the clamping slide block, the other end of the connecting rod is hinged to the first connecting block, a second connecting block is arranged on the end face, opposite to the slide block, one end of the connecting rod is hinged to the second connecting block, the other end of the connecting rod is hinged to the second connecting.
As a further improvement of the utility model.
The end part of the first forceps arm far away from the first forceps mouth is also provided with a finger stall for inserting fingers of medical staff.
The utility model has the advantages of compared with the prior art, the utility model discloses can carry out the centre gripping to gauze etc. and make things convenient for medical personnel to operate simultaneously through the cooperation of first compact heap and clamping slider can effectually prevent that gauze etc. from droing at the atress in-process.
Drawings
In order to illustrate the embodiments of the present invention more clearly, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious to those skilled in the art that other drawings can be obtained based on these drawings without inventive work.
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a schematic structural diagram of the first clamp body according to the present invention.
Fig. 3 is a schematic diagram of an internal structure of the first clamp body according to the present invention.
Fig. 4 is a schematic view of the first clamp body and the clamping mechanism of the present invention.
Fig. 5 is a schematic structural view of the clamping slider according to the present invention.
Fig. 6 is a schematic structural diagram of the transition slider of the present invention.
Labeled as:
100. a first caliper body; 110. a first clamp arm; 111. a chute; 120. a first plier mouth; 121. a clamping groove; 130. a first compact block; 140. finger stall; 150. a first connecting plate;
200. a clamping mechanism; 210. clamping the sliding block; 211. a clamping section; 212. a sliding section; 213. a connecting section; 220. a transition slider; 221. a slider; 222. a first connection block; 223. a second connecting block; 230. a connecting rod; 240. a drawbar.
Detailed Description
The technical solutions in the embodiments of the present invention are clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, the ordinary skilled in the art can obtain all other embodiments without creative work, which all belong to the protection scope of the present invention.
As shown in fig. 1 to 6, an anti-fall pab clamp for medical surgery, comprising:
a first caliper body 100;
the shape, size and structure of the first forceps body 100 and the second forceps body are completely the same, and the first forceps body 100 and the second forceps body are hinged with each other;
the clamping mechanism 200 is provided with two clamping mechanisms 200, the two clamping mechanisms 200 are respectively positioned on the first caliper body 110 and the second caliper body, and the clamping mechanism 200 can receive external trigger force and can be switched between a locking state and an unlocking state;
the first forceps body 100 includes a first forceps arm 110 and a first forceps mouth 120 fixedly connected to the first forceps arm 110, the second forceps body includes a second forceps arm and a second forceps mouth fixedly connected to the second forceps arm, and the closing or opening of the first forceps arm 110 and the second forceps arm controls the mutual closing or opening of the first forceps mouth 120 and the second forceps mouth.
As shown in fig. 2 and 3, the first forceps arm 110 is connected to the first forceps mouth 120 at an angle, and the minimum included angle between the first forceps arm 110 and the first forceps mouth 120 is: 100-120, and preferably 110, are designed in such a way that the first and second plier arms 110 and 110 are moved a small distance toward each other, the first and second plier mouths 120 and 120 are already in engagement, thereby increasing the subsequent force application space between the first and second plier mouths 110 and 110.
More specifically, the first clamping jaw 120 is provided with a first pressing block 130 protruding toward the second clamping jaw at the edge of the closed end face opposite to the second clamping jaw, the end face of the first clamping arm 110 opposite to the second clamping arm is provided with a sliding slot 111 penetrating through the first clamping arm 110 along the thickness direction of the first clamping arm 110, the length direction of the sliding slot 111 is parallel to the length direction of the first clamping arm 110, the opening end of the sliding slot 111 close to the second clamping arm is provided with a limiting block, the limiting block is provided on the upper wall portion of the sliding slot 111 in the width direction, wherein the length of the limiting block is equal to the length of the sliding slot 111, the limiting blocks extend toward the center of the sliding slot 111, the two limiting blocks are provided and symmetrically arranged about the center line of the sliding slot 111 in the width direction, an avoiding opening is formed between the two limiting blocks, and the opening end of the sliding slot 111 away from the second clamping arm is provided with an anti-falling block, the anti-falling blocks are arranged on the upper wall part of the sliding groove 111 in the width direction, the length of the anti-falling blocks is equal to that of the sliding groove 111, the anti-falling blocks extend towards the center of the sliding groove 111 and are arranged in a symmetrical mode about a center line of the sliding groove 111 in the width direction, and a protruding opening is formed between the two anti-falling blocks.
The end faces of the first plier mouth 120 opposite to the second plier mouth are provided with a clamping groove 121, the length direction of the clamping groove 121 is parallel to the length direction of the first plier mouth 120, one end of the clamping groove 121 in the length direction is communicated with a first pressing block 130, and the cross section of the clamping groove 121 in the length direction is in an inverted T shape.
As shown in fig. 4 to 6, the clamping mechanism 200 includes a clamping slider 210 slidably engaged with the clamping slot 121 along the length direction of the clamping slot 121, a transition slider 220 slidably engaged with the sliding slot 111 along the length direction of the sliding slot 111, and a connecting rod 230 disposed between the clamping slider 210 and the transition sliding frame 220, in particular, the connecting rod 230 has one end hinged to the clamping slider 210 and the other end hinged to the transition slider 220, wherein the hinge axis core line between the connecting rod 230 and the clamping slider 210 and the hinge axis core line between the connecting rod 230 and the transition slider 220 are parallel to each other and are parallel to the hinge axis between the first caliper body 100 and the second caliper body.
The clamping mechanism 200 further includes a draw bar 240 disposed between the transition sliding member 220 and the second tong arm, specifically, a first connecting plate 150 is disposed at an end of the first tong arm away from the first tong mouth, a second connecting plate is disposed at an end of the second tong arm away from the second tong mouth, one end of the draw bar 240 is hinged to the transition sliding member 220, and the other end is hinged to the second connecting plate, wherein a hinge axis core line between the draw bar 240 and the transition sliding member 220 and a hinge axis core line between the draw bar 240 and the second connecting plate are parallel to each other and are parallel to a hinge axis between the first tong body 100 and the second tong body.
As shown in fig. 5 and 6, the clamping slider 210 includes a sliding section 212 forming a sliding guiding fit with the clamping groove 121 along the length direction of the clamping groove 121, a clamping section 211 fitting with the first pressing block 130, and a connecting section 213 arranged between the clamping section 211 and the sliding section 212 for connecting, the transition sliding member 220 includes a sliding block 221 which forms a sliding guiding fit with the sliding groove 111 along the length direction of the sliding groove 111, the opposite end surface of the sliding block 221 is provided with a first connecting block 222, one end of the connecting rod 230 is hinged with the clamping sliding block 210, the other end is hinged with the first connecting block 222, the end surfaces of the sliding blocks 221 which are deviated from each other are provided with a second connecting block 223, one end of the traction rod 240 is hinged with the second connecting block 223, the other end is hinged with the second connecting plate, and when the first jaw 120 is engaged with the second jaw, the clamping section 211 is attached to the first pressing block 130.
More perfectly, in order to prevent the device from falling off the hand of the surgeon during the operation, the end of the first forceps arm 110 away from the first forceps mouth 120 is further provided with a finger sleeve 140 for the medical staff to insert the finger.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention; various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (2)
1. An anti-detachment pab forceps for medical surgery, characterized in that it comprises:
a first caliper body;
the first clamp body and the second clamp body are completely the same in shape, size and structure and are hinged with each other;
the clamping mechanisms are respectively arranged on the first clamp body and the second clamp body, can receive external trigger force and can be switched between a locking state and an unlocking state;
the first forceps body comprises a first forceps arm and a first forceps mouth fixedly connected with the first forceps arm, the second forceps body comprises a second forceps arm and a second forceps mouth fixedly connected with the second forceps arm, and the closing or opening of the first forceps arm and the second forceps arm controls the mutual closing or opening of the first forceps mouth and the second forceps mouth;
first tong arm and first pincers mouth be angle joint, the scope of the minimum contained angle between first tong arm and the first pincers mouth do: 100-120 degrees;
the edge of the closed end face of the first clamp mouth opposite to the second clamp mouth is provided with a first pressing block protruding towards the second clamp mouth, the end face of the first clamp arm opposite to the second clamp arm is provided with a sliding groove penetrating through the first clamp arm along the thickness direction of the first clamp arm, the length direction of the sliding groove is parallel to the length direction of the first clamp arm, the sliding groove is provided with a limit block close to the open end of the second clamp arm, the limit block is arranged on the upper wall part of the sliding groove in the width direction, the length of the limit block is equal to that of the sliding groove, the limit blocks extend towards the center of the sliding groove, the two limit blocks are symmetrically arranged relative to the center line of the sliding groove in the width direction, an avoiding opening is formed between the two limit blocks, the open end of the sliding groove opposite to the second clamp arm is provided with an anti-off block, and the anti-off block is arranged on the upper wall part of the sliding groove, the length of each anti-falling block is equal to that of the sliding chute, the anti-falling blocks extend towards the center of the sliding chute, the number of the anti-falling blocks is two, the anti-falling blocks are symmetrically arranged relative to the center line of the sliding chute in the width direction, and a protruding opening is formed between the two anti-falling blocks;
the end faces of the first plier mouth and the second plier mouth, which are opposite, are provided with clamping grooves, the length direction of the clamping grooves is parallel to the length direction of the first plier mouth, one end of each clamping groove in the length direction is communicated with the first pressing block, and the cross section of each clamping groove in the length direction is in an inverted T shape;
the clamping mechanism comprises a clamping slide block which is in sliding guide fit with the clamping groove along the length direction of the clamping groove, a transition sliding piece which is in sliding guide fit with the sliding groove along the length direction of the sliding groove, and a connecting rod which is arranged between the clamping slide block and the transition sliding frame, wherein one end of the connecting rod is hinged with the clamping slide block, the other end of the connecting rod is hinged with the transition sliding piece, a hinge axis core line between the connecting rod and the clamping slide block is parallel to a hinge axis core line between the connecting rod and the transition sliding piece, and the hinge axis core lines are parallel to a hinge axis between the first caliper body and the second caliper body;
the clamping mechanism further comprises a draw bar arranged between the transition sliding piece and the second tong arm, a first connecting plate is arranged at the end part, far away from the first tong mouth, of the first tong arm, a second connecting plate is arranged at the end part, far away from the second tong mouth, of the second tong arm, one end of the draw bar is hinged with the transition sliding piece, the other end of the draw bar is hinged with the second connecting plate, a hinge shaft core wire between the draw bar and the transition sliding piece and a hinge shaft core wire between the draw bar and the second connecting plate are parallel to each other and are both parallel to a hinge shaft between the first tong body and the second tong body;
the clamping slide block comprises a sliding section which is matched with the clamping groove in a sliding guide mode and is formed along the length direction of the clamping groove, a clamping section which is matched with the first pressing block and a connecting section which is arranged between the clamping section and the sliding section and is in connection action with the clamping groove, the transition slide part comprises a slide block which is matched with the sliding guide mode and is formed along the length direction of the sliding groove and the sliding groove, a first connecting block is arranged on the end face, opposite to the slide block, of the transition slide block, one end of the connecting rod is hinged to the clamping slide block, the other end of the connecting rod is hinged to the first connecting block, a second connecting block is arranged on the end face, opposite to the slide block, one end of the connecting rod is hinged to the second connecting block, the other end of the connecting rod is hinged to the second connecting.
2. The anti-loosening pab forceps for medical surgery as claimed in claim 1, wherein the end of the first forceps arm away from the first forceps mouth is further provided with a finger stall for inserting a finger of a medical worker.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821134541.3U CN211884268U (en) | 2018-07-18 | 2018-07-18 | Be applied to medical surgery's anticreep pabu pincers |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821134541.3U CN211884268U (en) | 2018-07-18 | 2018-07-18 | Be applied to medical surgery's anticreep pabu pincers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211884268U true CN211884268U (en) | 2020-11-10 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821134541.3U Expired - Fee Related CN211884268U (en) | 2018-07-18 | 2018-07-18 | Be applied to medical surgery's anticreep pabu pincers |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211884268U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115300181A (en) * | 2021-05-06 | 2022-11-08 | 杭州德晋医疗科技有限公司 | Tricuspid valve repair device and system with stable clamping force |
-
2018
- 2018-07-18 CN CN201821134541.3U patent/CN211884268U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115300181A (en) * | 2021-05-06 | 2022-11-08 | 杭州德晋医疗科技有限公司 | Tricuspid valve repair device and system with stable clamping force |
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| 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: 20201110 Termination date: 20210718 |