CN204158468U - A kind of Medical foreign body forceps - Google Patents
A kind of Medical foreign body forceps Download PDFInfo
- Publication number
- CN204158468U CN204158468U CN201420596198.XU CN201420596198U CN204158468U CN 204158468 U CN204158468 U CN 204158468U CN 201420596198 U CN201420596198 U CN 201420596198U CN 204158468 U CN204158468 U CN 204158468U
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- CN
- China
- Prior art keywords
- chute
- slide block
- jointed shaft
- clamp
- foreign body
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Abstract
This utility model relates to a kind of Medical foreign body forceps, comprises the hard handle connected successively vertically, soft prolate body and binding clip, and the link of described binding clip and soft prolate body is installed with the flexible body that expands; Soft prolate body comprises the protective sleeve be communicated with hard handle bottom, the control cover be located in protective sleeve, the restriction be located in controlling to overlap are overlapped and are located at and limit the control silk in overlapping.Foreign body forceps of the present utility model has an expansion space supported in the front end of foreign body and trachea, esophageal wall contact site, can not only clamp and get common little foreign body, for individuality, larger or foreign body in irregular shape also can carry out pincers and gets, and can not produce secondary injury to the trachea of human body, esophagus simultaneously.
Description
Technical field
This utility model relates to field of medical appliances, is specifically related to a kind of Medical foreign body forceps.
Background technology
Esophagus, foreign body in trachea are clinical common emergency cases, clamp taking foreign body safety under scope, success rate is high, by foreign body forceps existing in prior art carry out pincers get time, although the technology that can be fixed against doctor's consummation hits pay dirk take out the object of foreign body, but more visible in the emergency record of reality larger, foreign body in irregular shape is due to foreign body and trachea, esophagus wall lamp close contact, common binding clip is not easy foreign body, esophagus, trachea is caused to bore a hole to patient, even there will be the complication such as massive hemorrhage, threaten the life security of patient.
Summary of the invention
For defect of the prior art and deficiency, the purpose of this utility model is to provide a kind of Medical foreign body forceps, the front end of this foreign body forceps has the fusiformis bracing frame that can expand, the tube wall of trachea or esophagus can be propped up, for the gripping foreign body of end clamp provides enough spaces, and can when ensureing trachea or esophageal wall safety by foreign body.
For achieving the above object, the technical scheme that this utility model is taked is:
A kind of Medical foreign body forceps, comprise the hard handle connected successively vertically, soft prolate body and binding clip, the link of described binding clip and soft prolate body is installed with the flexible body that expands;
Described binding clip comprises the first level and smooth clamp and the second coarse clamp.
Further, first clamp is installed in the end of soft prolate body, second clamp controls its folding by linkwork, described linkwork comprises the first jointed shaft, the second jointed shaft, the 3rd jointed shaft and the 4th jointed shaft, second clamp is hinged by the end portions cross formula of the first jointed shaft and soft prolate body, second jointed shaft is located at the bottom of the second clamp, the first jointed shaft, the second jointed shaft, forms tetragon between the 3rd jointed shaft and the 4th jointed shaft.
Preferably, described hard handle comprises the first slide block, the second slide block, the 3rd slide block, the first chute, the second chute and the 3rd chute, first slide block is arranged on the movement the first chute controlling binding clip, second slide block is arranged on the folding the second chute controlling binding clip, and the 3rd slide block is arranged on the 3rd chute and controls to expand the distortion of body;
The second described chute is arranged on the central authorities of the first slide block, and the first chute is coaxially separated with the 3rd chute and is communicated with.
Preferably, described soft prolate body comprises the protective sleeve be communicated with hard handle bottom, the control cover be located in protective sleeve, the restriction be located in controlling to overlap are overlapped and are located at and limit the control silk in overlapping;
Described control is overlapped one end and is connected the 3rd slide block, and the other end controlling cover is separated into the support bar of multiple lamellar, and the support bar composition of multiple lamellar expands body; One end of described restriction cover connects the first slide block, its other end connects the first jointed shaft, restriction cover is provided with the second confinement block of the first confinement block and hollow successively along the circumference of restriction cover outer wall near the end of binding clip, the lamellar support bar controlling to put props up the first confinement block through the second confinement block top; Described control silk one end connects the second slide block, and its other end connects the 4th jointed shaft.
Preferably, the inner surface of the first described clamp is smooth, and the inner surface of the second clamp is provided with lappaceous projection.
Compared with prior art, the utility model has the advantage of:
(1) by expanding the setting of body, make Medical foreign body forceps described in the utility model going deep into trachea, esophagus is when carrying out the gripping of foreign body, an expansion space supported is had in the front end of foreign body and trachea, esophageal wall contact site, for out-of-shape or the larger foreign body of individuality provide a passage passed through, avoid because foreign body produces secondary damage to tube wall in taking-up process;
(2) being equipped with by handle front end first slide block, the second slide block and the 3rd slide block, can not only control to expand the propping up and regaining of body, can also opening and tightening up and control binding clip, make this Medical foreign body forceps more convenient, fast in use;
(3) this Medical foreign body forceps, can not only clamp and get common little foreign body, and for individuality, larger or foreign body in irregular shape also can carry out pincers and gets, and can not produce secondary injury to the trachea of human body, esophagus simultaneously.
(4) clamp of this foreign body forceps is that the first pincers page is fixing vertically and inner face is smooth, second pincers page can folding and in establish projection, when the tube wall such as foreign body and trachea close contact, can be goed deep between foreign body and tracheal wall by the first pincers page, then by the second pincers page accurately by foreign body.
Accompanying drawing explanation
Fig. 1 is overall structure schematic diagram of the present utility model;
Fig. 2 is this utility model tong head schematic diagram;
Fig. 3 is the sectional view that this utility model second controls slide block corresponding position;
In figure, each label is expressed as: 1-hard handle, 101-first slide block, 102-second slide block, 103-the 3rd slide block, 104-first chute, 105-second chute, 106-the 3rd chute;
The soft prolate body of 2-, 201-protective sleeve, 202-control cover, 2021-expands body, 203-limits cover, 2031-first confinement block, 2032-second confinement block, 204-control silk;
3-binding clip, 301-first clamp, 302-second clamp, 303-first jointed shaft, 304-second jointed shaft, 305-the 3rd jointed shaft, 306-the 4th jointed shaft;
Below in conjunction with detailed description of the invention and Figure of description, this utility model is specifically described.
Detailed description of the invention
Existing foreign body forceps improves by this utility model, be provided with in the end of binding clip and expand body, control to expand body and binding clip by the first slide block on hard handle stretch out or enter protective sleeve, form by being located at the support bar of multiple lamellars controlling cover end owing to expanding body, promote the first slide block backward and make to expand body and binding clip when entering protective sleeve, the support bar expanded in body is straight configuration; Driven forward first slide block is until when propping up the bottom of the first chute; to expand body and binding clip and release protective sleeve; driven forward the 3rd slide block makes support bar move forward again; due to the restriction of the first confinement block; support bar presents tortuous bow shape; namely the body that expands presents the shape that expands of almost spherical, and the spherical support force expanding body after expanding is greater than the pressure of the tube wall such as trachea or esophagus, thus for foreign body gripping and mobile provide certain space.
This utility model, by the setting of chute and slide block, can control the income of expanding the distortion of body, the folding of binding clip and binding clip and expanding body respectively and stretch out protective sleeve.
The clamp of foreign body forceps of the present utility model comprises two pincers pages, first pincers page is fixing vertically and inner face is smooth, second pincers page can folding and in establish projection, when the tube wall such as foreign body and trachea close contact, can be goed deep between foreign body and tracheal wall by the first pincers page, then by the second pincers page accurately by foreign body.
In order to the Medical foreign body forceps described in the utility model of explanation clearly, below in conjunction with embodiment and accompanying drawing, this utility model is specifically described.
Embodiment one:
Composition graphs 1,2 and 3, the Medical foreign body forceps described in the present embodiment comprises the hard handle 1, soft prolate body 2 and the binding clip 3 that connect successively vertically, wherein:
Binding clip 3 is made up of stainless steel material, binding clip 3 comprises the first clamp 301, second clamp 302, first jointed shaft 303, second jointed shaft 304, 3rd jointed shaft 305 and the 4th jointed shaft 306, first clamp 301 is installed in the end of soft prolate body 2, second clamp 302 hinged by the first jointed shaft 303 and soft prolate body 2 staggered form, second jointed shaft 304 is located at the bottom of the second clamp 302, first jointed shaft 303, second jointed shaft 304, parallelogram is formed between 3rd jointed shaft 305 and the 4th jointed shaft 306, compression along with this parallelogram makes the second clamp 302 open, along with magnifying of this parallelogram makes the second clamp 302 close,
In order to can the foreign body of gripping and tube wall close contact, first clamp 301 is set to smooth inner surface, first clamp 301 can be goed deep between tube wall and foreign body, more accurately foreign body is pressed from both sides out to make the frictional force between clamp and foreign body increase, by on the inner face of the second clamp 302, lappaceous projection is set, can be more firm when gripping foreign body.
Hard handle 1 by smooth, easy sterilizations such as politef and the material that can meet medical equipment required standard make, hard handle 1 comprises the first slide block 101, second slide block 102, the 3rd slide block 103, first chute 104, second chute 105 and the 3rd chute 106, first slide block 101 is arranged on the first chute 104, second slide block 102 is arranged on the second chute 105, and the 3rd slide block 103 is arranged on the 3rd chute 106; In order to the control between each chute and slide block can not mutually be disturbed, the second chute 105 is arranged on the central authorities of the first slide block 101, the first chute 104 is coaxially separated with the 3rd chute 106 and is communicated with;
Soft prolate body 2 is made up of stainless steel material; soft prolate body 2 comprises the protective sleeve 201 be communicated with hard handle 1 bottom, the control be located in protective sleeve 201 overlaps 202, be located at the restriction controlled in cover 202 overlaps 203 and be located at the control silk 204 limited in cover 203, wherein:
Control cover 202 one end and connect the 3rd slide block 103, control the support bar that the other end of cover 202 is separated into multiple lamellar, the support bar composition of multiple lamellar expands body 2021;
One end of restriction cover 203 connects the first slide block 101, its other end connects the first jointed shaft 303, restriction cover 203 is provided with the second confinement block 2032 of the first confinement block 2031 and hollow successively along the circumference of restriction cover 203 outer wall near the end of binding clip 3, the lamellar support bar controlled on cover 202 passes the second confinement block 2032 and the top of lamellar support bar props up the first confinement block 2031;
Control silk 204 one end and connect the second slide block 102, its other end connects the 4th jointed shaft 306;
The moving forward and backward of first slide block 101 drives restriction cover 203 to control to expand stretching out and entering protective sleeve 201 of body 2021 and binding clip 3; moving forward and backward of second slide block 102 controls the opening and closing of the second clamp 302 respectively by controlling silk 204, and moving forward and backward of the 3rd slide block 103 controls to expand the expansion of body 2021 and contraction respectively by controlling cover 202.
Medical foreign body forceps described in the utility model is the operation coordinating endoscope to carry out pincers taking foreign body, and for foreign body in trachea, its concrete using method is:
(1) after binding clip 3 drives soft prolate body 2 to arrive the position at foreign body place, the hand-held hard handle 1 of operator, the first slide block 101 on driven forward handle 1 is until prop up the bottom of the first chute 104, making to expand body 2021 and binding clip 3 stretches out sliding sleeve, driven forward the 3rd slide block 103 makes to expand body 2021 and expands spherical in shape, is propped up by narrow tracheal wall;
(2) then driven forward second slide block 102 makes the second clamp 302 open, first clamp 301 is goed deep between tracheal wall and foreign body, promote the second slide block 102 backward and make that the second clamp 302 is closed to be clamped foreign body, by hard handle 1, soft prolate body 2 is taken out trachea with binding clip 3 together with foreign body, complete operation.
Claims (4)
1. a Medical foreign body forceps, comprise the hard handle (1) connected successively vertically, soft prolate body (2) and binding clip (3), it is characterized in that, described binding clip (3) is installed with the flexible body (2021) that expands with the link of soft prolate body (2);
Described hard handle (1) comprises the first slide block (101), the second slide block (102), the 3rd slide block (103), the first chute (104), the second chute (105) and the 3rd chute (106), first slide block (101) is arranged on the movement the first chute (104) controlling binding clip (3), second slide block (102) is arranged on the folding the second chute (105) controlling binding clip (3), and the 3rd slide block (103) is arranged on the upper control of the 3rd chute (106) and expands the distortion of body (2021);
Described the second chute (105) is arranged on the central authorities of the first slide block (101), and the first chute (104) is coaxially separated with the 3rd chute (106) and is communicated with;
Described soft prolate body (2) comprises the protective sleeve (201) be communicated with hard handle (1) bottom, the control cover (202) be located in protective sleeve (201), is located at the restriction cover (203) that controls to overlap in (202) and is located at the control silk (204) limiting and overlap in (203);
Described control cover (202) one end connects the 3rd slide block (103), and the other end controlling cover (202) is separated into the support bar of multiple lamellar, and the support bar composition of multiple lamellar expands body (2021); One end of described restriction cover (203) connects the first slide block (101), its other end connects the first jointed shaft (303), restriction cover (203) is provided with second confinement block (2032) of the first confinement block (2031) and hollow successively along the circumference of restriction cover (203) outer wall near the end of binding clip (3), the lamellar support bar controlled on cover (202) props up the first confinement block (2031) through the second confinement block (2032) top; Described control silk (204) one end connects the second slide block (102), and its other end connects the 4th jointed shaft (306);
Described binding clip (3) comprises level and smooth the first clamp (301) and coarse the second clamp (302).
2. Medical foreign body forceps as claimed in claim 1, it is characterized in that, described the first clamp (301) is installed in the end of soft prolate body (2), second clamp (302) controls its folding by linkwork, described linkwork comprises the first jointed shaft (303), second jointed shaft (304), 3rd jointed shaft (305) and the 4th jointed shaft (306), second clamp (302) is hinged with the end portions cross formula of soft prolate body (2) by the first jointed shaft (303), second jointed shaft (304) is located at the bottom of the second clamp (302), first jointed shaft (303), second jointed shaft (304), tetragon is formed between 3rd jointed shaft (305) and the 4th jointed shaft (306).
3. Medical foreign body forceps as claimed in claim 2, it is characterized in that, described hard handle (1) comprises the first slide block (101), second slide block (102), 3rd slide block (103), first chute (104), second chute (105) and the 3rd chute (106), first slide block (101) is arranged on the movement the first chute (104) controlling binding clip (3), second slide block (102) is arranged on the folding the second chute (105) controlling binding clip (3), 3rd slide block (103) is arranged on the upper control of the 3rd chute (106) and expands the distortion of body (2021),
Described the second chute (105) is arranged on the central authorities of the first slide block (101), and the first chute (104) is coaxially separated with the 3rd chute (106) and is communicated with.
4. Medical foreign body forceps as claimed in claim 2, it is characterized in that, the inner surface of described the first clamp (301) is smooth, and the inner surface of the second clamp (302) is provided with lappaceous projection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420596198.XU CN204158468U (en) | 2014-10-15 | 2014-10-15 | A kind of Medical foreign body forceps |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420596198.XU CN204158468U (en) | 2014-10-15 | 2014-10-15 | A kind of Medical foreign body forceps |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204158468U true CN204158468U (en) | 2015-02-18 |
Family
ID=52532207
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420596198.XU Expired - Fee Related CN204158468U (en) | 2014-10-15 | 2014-10-15 | A kind of Medical foreign body forceps |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204158468U (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105581826A (en) * | 2016-02-29 | 2016-05-18 | 康小龙 | Medical clamping device |
| CN106308872A (en) * | 2016-11-08 | 2017-01-11 | 谢斌 | Chained occlusion clamp |
| CN107041779A (en) * | 2017-01-09 | 2017-08-15 | 史秀华 | Sucked type airway wall is with taking sundries |
| CN109381243A (en) * | 2017-08-02 | 2019-02-26 | 上海市嘉定区安亭医院 | A kind of vessel forceps for digestive endoscopy operation with coagulation function |
| CN109381237A (en) * | 2017-08-02 | 2019-02-26 | 上海市嘉定区安亭医院 | A kind of vessel forceps for Minimally Invasive Surgery under digestive endoscopy |
| CN109381232A (en) * | 2017-08-02 | 2019-02-26 | 上海市嘉定区安亭医院 | A kind of needle forceps for Minimally Invasive Surgery under digestive endoscopy |
| CN109381254A (en) * | 2017-08-02 | 2019-02-26 | 上海市嘉定区安亭医院 | A kind of needle forceps for digestive endoscopy operation with coagulation function |
| CN110236658A (en) * | 2019-06-21 | 2019-09-17 | 温州市人民医院 | The foldable foreign body forceps in head |
| CN111407327A (en) * | 2020-03-20 | 2020-07-14 | 上海长海医院 | Foreign matter takes out claw under digestion scope |
| CN112690851A (en) * | 2020-12-28 | 2021-04-23 | 苏州法兰克曼医疗器械有限公司 | Anastomat with rotating structure for intracavity cutting |
-
2014
- 2014-10-15 CN CN201420596198.XU patent/CN204158468U/en not_active Expired - Fee Related
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105581826A (en) * | 2016-02-29 | 2016-05-18 | 康小龙 | Medical clamping device |
| CN106308872A (en) * | 2016-11-08 | 2017-01-11 | 谢斌 | Chained occlusion clamp |
| CN107041779A (en) * | 2017-01-09 | 2017-08-15 | 史秀华 | Sucked type airway wall is with taking sundries |
| CN109381254A (en) * | 2017-08-02 | 2019-02-26 | 上海市嘉定区安亭医院 | A kind of needle forceps for digestive endoscopy operation with coagulation function |
| CN109381237A (en) * | 2017-08-02 | 2019-02-26 | 上海市嘉定区安亭医院 | A kind of vessel forceps for Minimally Invasive Surgery under digestive endoscopy |
| CN109381232A (en) * | 2017-08-02 | 2019-02-26 | 上海市嘉定区安亭医院 | A kind of needle forceps for Minimally Invasive Surgery under digestive endoscopy |
| CN109381243A (en) * | 2017-08-02 | 2019-02-26 | 上海市嘉定区安亭医院 | A kind of vessel forceps for digestive endoscopy operation with coagulation function |
| CN109381237B (en) * | 2017-08-02 | 2024-02-13 | 上海市嘉定区安亭医院 | Vascular forceps for minimally invasive operation under digestive endoscope |
| CN109381243B (en) * | 2017-08-02 | 2024-02-13 | 上海市嘉定区安亭医院 | Vascular forceps with electrocoagulation function for digestive endoscopic surgery |
| CN109381232B (en) * | 2017-08-02 | 2024-02-13 | 上海市嘉定区安亭医院 | Needle holding forceps for minimally invasive operation under digestive endoscope |
| CN109381254B (en) * | 2017-08-02 | 2024-02-13 | 上海市嘉定区安亭医院 | Needle holder with electrocoagulation function for digestive endoscopy |
| CN110236658A (en) * | 2019-06-21 | 2019-09-17 | 温州市人民医院 | The foldable foreign body forceps in head |
| CN110236658B (en) * | 2019-06-21 | 2024-03-29 | 温州市人民医院 | Foreign matter forceps with foldable head |
| CN111407327A (en) * | 2020-03-20 | 2020-07-14 | 上海长海医院 | Foreign matter takes out claw under digestion scope |
| CN112690851A (en) * | 2020-12-28 | 2021-04-23 | 苏州法兰克曼医疗器械有限公司 | Anastomat with rotating structure for intracavity cutting |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150218 Termination date: 20151015 |
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| EXPY | Termination of patent right or utility model |