CN215079075U - Novel operation draw hook - Google Patents
Novel operation draw hook Download PDFInfo
- Publication number
- CN215079075U CN215079075U CN202120845533.5U CN202120845533U CN215079075U CN 215079075 U CN215079075 U CN 215079075U CN 202120845533 U CN202120845533 U CN 202120845533U CN 215079075 U CN215079075 U CN 215079075U
- Authority
- CN
- China
- Prior art keywords
- supporting rod
- bracing piece
- connecting rod
- sleeves
- drag hook
- 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.)
- Active
Links
Images
Landscapes
- Surgical Instruments (AREA)
Abstract
The utility model discloses a novel surgical retractor, which comprises a first supporting rod and a second supporting rod, wherein first drag hooks are fixedly arranged below two end heads of the first supporting rod, second drag hooks are fixedly arranged below two end heads of the second supporting rod, the angle between the first supporting rod and the second supporting rod can be adjusted through the hinging of the first supporting rod and the second supporting rod with a connecting block, so as to adjust the angle between the two first drag hooks on the first supporting rod and the two drag hooks on the second supporting rod, so as to conveniently adjust the angle between the two first drag hooks and the two second drag hooks, so as to adapt to different types of surgery, the angle between the first supporting rod and the second supporting rod can be fixed through a limiting device, a pulling handle can directly pull the two first drag hooks on the first supporting rod and the two second drag hooks on the second supporting rod simultaneously, thereby reducing the workload of traditional Chinese medicine nursing personnel during the surgery, the working efficiency is increased.
Description
Technical Field
The utility model relates to the technical field of medical treatment, the concrete field is a novel operation is drawn and is colluded.
Background
Among the surgical operation, skin muscle cuts the back, hold skin muscle to both sides respectively with the drag hook, the operation field of vision in the middle of so just can expose, the operation drag hook makes the instrument comparatively commonly used among the surgical operation, however generally all be this kind of similar operation instrument of hook of a monomer or two hooks of trisomy among the prior art, moreover, the steam generator is simple in structure, just so lead to needing medical personnel to remove to pull through the hand to every hook respectively, increase medical personnel's work load, the hand can shelter from the operation position even, influence the field of vision of operation, it is limited to lead to the operation space, in order to improve above-mentioned problem and propose a novel operation and draw and collude specially.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a novel operation is drawn and is colluded to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a novel operation is drawn and is colluded, includes first bracing piece and second bracing piece, the equal fixed mounting in both ends head below of first bracing piece has first drag hook, the equal fixed mounting in both ends head below of second bracing piece has the second drag hook, the opposite face of first bracing piece and second bracing piece all articulates there is the connecting block, two rotate between the connecting block and install length adjustment device, the equal fixed mounting in upper end of first bracing piece and second bracing piece has the connecting rod, the upper end slidable mounting of connecting rod has the handle, install stop device on the connecting rod.
Preferably, the first supporting rod and the second supporting rod are the same in size, and the size of the first drag hook and the size of the second drag hook are the same in orientation of the hook part.
Preferably, the lower surface of the handle is provided with a sliding groove, and the upper end of the connecting rod is slidably mounted in the sliding groove.
Preferably, stop device includes stopper and threaded sleeve, the stopper rotates the installation with the upper end of connecting rod, the lateral wall slidable mounting of stopper is in seting up the spacing inslot in the spout, threaded sleeve spiro union is on the lateral wall of connecting rod.
Preferably, the length adjusting device comprises two sleeves, the two sleeves are hinged to the two connecting blocks respectively, the opposite surfaces of the two sleeves are rotatably provided with internal thread sleeves, a screw rod is inserted between the two sleeves, the two internal thread sleeves are in threaded connection with the screw rod, and the outer side walls of the internal thread sleeves are fixedly provided with rotating blocks.
Preferably, the middle part of the connecting rod is bent, and the bending direction corresponds to the hook parts of the first drag hook and the second drag hook.
Compared with the prior art, the beneficial effects of the utility model are that: a novel surgical retractor can adjust the angle between a first supporting rod and a second supporting rod through the hinging of the first supporting rod and the second supporting rod with a connecting block, further adjust the angle between two first draw hooks on the first supporting rod and two draw hooks on the second supporting rod, further conveniently adjust the angle between the two first draw hooks and the two second draw hooks so as to adapt to different types of surgeries, can fix the angle between the first supporting rod and the second supporting rod through a limiting device, can directly draw the two first draw hooks on the first supporting rod and the two second draw hooks on the second supporting rod simultaneously through pulling a handle, further reduce the workload of medical care personnel in the surgical process, increase the working efficiency, can adjust the distance between the first supporting rod and the second supporting rod through arranging a length adjusting device, further increase the operational convenience of the first draw hooks and the second draw hooks in the use process, through setting up the connecting rod, the connecting rod is the crookedness, when pulling the handle, can effectively lengthen the distance of hand and operation position at the operation in-process, avoids the hand to shelter from the operation position field of vision, the utility model discloses convenient to use can carry out the regulation of angle and position according to concrete operation demand, satisfies the needs of operation, has improved doctor's work efficiency, shortens operation time, has the practicality.
Drawings
Fig. 1 is a schematic front view of the overall structure of the present invention;
FIG. 2 is a reverse schematic view of the overall structure of the present invention;
fig. 3 is a schematic view of the length adjusting device of the present invention.
In the figure: 1-a first supporting rod, 2-a second supporting rod, 3-a rotating block, 4-a first draw hook, 5-a second draw hook, 6-a connecting block, 7-a connecting rod, 8-a handle, 9-a sliding chute, 10-a limiting block, 11-a threaded sleeve, 12-a limiting groove, 13-a sleeve, 14-an internal threaded sleeve and 15-a screw rod.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: a novel surgical retractor comprises a first supporting rod 1 and a second supporting rod 2, wherein first retractor 4 is fixedly arranged below two end heads of the first supporting rod 1, second retractor 5 is fixedly arranged below two end heads of the second supporting rod 2, connecting blocks 6 are hinged to opposite surfaces of the first supporting rod 1 and the second supporting rod 2, a length adjusting device is rotatably arranged between the two connecting blocks 6, connecting rods 7 are fixedly arranged at the upper ends of the first supporting rod 1 and the second supporting rod 2, a handle 8 is slidably arranged at the upper end of the connecting rod 7, a limiting device is arranged on the connecting rod 7, the angle between the first supporting rod 1 and the second supporting rod 2 is adjusted according to surgical requirements, the angle between the two first retractor 4 on the first supporting rod 1 and the angle between the two second retractor 5 on the second supporting rod 2 are adjusted, and then the positions of the first supporting rod 1 and the second supporting rod 2 are limited through the limiting device, fix with this angle after will adjusting, through adjustment length adjusting device, can adjust the distance between first bracing piece 1 and the second bracing piece 2, and then adjust according to the user demand, increase the convenience when using, only need a hand just can drag four operation drag hooks, increase the efficiency of operation, shorten the operation time.
In the process of adjusting the first supporting rod 1 and the second supporting rod 2, the first supporting rod 1 and the second supporting rod 2 are hinged to the connecting block 6, and the connecting rod 7 is limited by the limiting device, so that the positions of the two connecting blocks 6 are fixed.
Specifically, the size of first bracing piece 1 and second bracing piece 2 is the same, the size of first drag hook 4 and second drag hook 5 is the same with the orientation of colluding the portion.
Specifically, the lower surface of the handle 8 is provided with a sliding groove 9, the upper end of the connecting rod 7 is slidably mounted in the sliding groove 9, and the connecting rod 7 slides in the sliding groove 9 when the angles of the first supporting rod 1 and the second supporting rod 2 are adjusted.
Particularly, stop device includes stopper 10 and threaded sleeve 11, stopper 10 rotates the installation with the upper end of connecting rod 7, the lateral wall slidable mounting of stopper 10 is in seting up the spacing groove 12 in spout 9, threaded sleeve 11 spiro union is on the lateral wall of connecting rod 7, when the angle between adjustment first bracing piece 1 and second bracing piece 2, connecting rod 7 slides in spout 9, and connecting rod 7 takes place to rotate with stopper 10, and stopper 10 slides in spacing groove 12, treats that the angle of first bracing piece 1 and second bracing piece 2 is confirmed the back, through twisting threaded sleeve 11, makes threaded sleeve 11 closely laminate with the lateral wall of handle 8, and then limits the removal of connecting rod 7 to this is with the position fixing of first bracing piece 1 and second bracing piece 2.
Specifically, the length adjusting device comprises two sleeves 13, the two sleeves 13 are respectively hinged with the two connecting blocks 6, the opposite surfaces of the two sleeves 13 are respectively rotatably provided with an internal thread sleeve 14, a screw rod 15 is inserted between the two sleeves 13, the two internal thread sleeves 14 are respectively in threaded connection with the screw rod 15, the outer side walls of the two internal thread sleeves 14 are respectively fixedly provided with a rotating block 3, when the distance between the first supporting rod 1 and the second supporting rod 2 is adjusted, the two rotating blocks 3 are respectively screwed to enable the two rotating blocks 3 to drive the internal thread sleeve 14 to rotate in the sleeve 13, the internal thread sleeve 14 is in threaded connection with the screw rod 15, and then make the distance between two sleeve pipes 13 press close to or become far away, the removal of first bracing piece 1 and second bracing piece 2 drives connecting rod 7 and slides in spout 9, and connecting rod 7 takes place to rotate with stopper 10.
Particularly, the middle part of connecting rod 7 is crooked form, and the crooked direction is corresponding with the portion of colluding of first drag hook 4 and second drag hook 5, in order to make handle 8 and operation position have certain distance, avoids the hand to shelter from the operation position.
The working principle is as follows: when the utility model is used, firstly, the first supporting rod 1 and the second supporting rod 2 are rotated according to the operation requirement, the angle between the first supporting rod 1 and the second supporting rod 2 is adjusted, the connecting rod 7 slides in the chute 9, the first supporting rod 1 and the second supporting rod 2 are respectively hinged with the connecting block 6, the supporting is carried out through the length adjusting device, the angles between the first supporting rod 1 and the second supporting rod 2 and the sleeve 13 are changed, then the distance between the first supporting rod 1 and the second supporting rod 2 is adjusted, the rotating block 3 is screwed, the rotating block 3 drives the internal thread sleeve 14 to rotate in the sleeve 13, the internal thread sleeve 14 is in threaded connection with the screw rod 15, the connecting rod 7 slides in the chute 9 along with the threaded connection of the internal thread sleeve 14, the distance between the two sleeves 13 is adjusted, thereby the distance between the first supporting rod 1 and the second supporting rod 2 is adjusted, then the threaded sleeve 11 is screwed, make threaded sleeve 11 and handle 8 closely laminate, carry on spacingly with the position of connecting rod 7, and then fix distance and angle between first bracing piece 1 and the second bracing piece 2 to this distance and angle between two first draw hooks 4 of adjustment and two second drag hooks 5.
In the description of the present invention, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "fixed" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the record of description and attached drawing, and the concrete connection mode of each part all adopts conventional means such as ripe bolt, rivet, welding among the prior art, and machinery, part and equipment all adopt prior art, and conventional model is including the conventional connected mode of circuit connection adoption conventional among the prior art, and here detailed description is not again.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. A novel operation draw hook is characterized in that: including first bracing piece (1) and second bracing piece (2), the equal fixed mounting in both ends head below of first bracing piece (1) has first drag hook (4), the equal fixed mounting in both ends head below of second bracing piece (2) has second drag hook (5), the opposite face of first bracing piece (1) and second bracing piece (2) all articulates there is connecting block (6), two rotate between connecting block (6) and install length adjusting device, the equal fixed mounting in upper end of first bracing piece (1) and second bracing piece (2) has connecting rod (7), the upper end slidable mounting of connecting rod (7) has handle (8), install stop device on connecting rod (7).
2. The novel surgical hook according to claim 1, wherein: the size of first bracing piece (1) and second bracing piece (2) is the same, the size of first drag hook (4) and second drag hook (5) is the same with the orientation homogeneous phase of colluding the portion.
3. The novel surgical hook according to claim 1, wherein: the lower surface of the handle (8) is provided with a sliding groove (9), and the upper end of the connecting rod (7) is slidably arranged in the sliding groove (9).
4. The novel surgical hook according to claim 3, wherein: the limiting device comprises a limiting block (10) and a threaded sleeve (11), the limiting block (10) is rotatably installed at the upper end of the connecting rod (7), the outer side wall of the limiting block (10) is slidably installed in a limiting groove (12) formed in the sliding groove (9), and the threaded sleeve (11) is in threaded connection with the outer side wall of the connecting rod (7).
5. The novel surgical hook according to claim 1, wherein: the length adjusting device comprises two sleeves (13), wherein the two sleeves (13) are hinged to the two connecting blocks (6) respectively, the opposite surfaces of the two sleeves (13) are rotatably provided with internal thread sleeves (14), a screw rod (15) is inserted between the two sleeves (13), the internal thread sleeves (14) are screwed with the screw rod (15), and the outer side walls of the internal thread sleeves (14) are fixedly provided with rotating blocks (3).
6. The novel surgical hook according to claim 1, wherein: the middle part of connecting rod (7) is crooked form, and crooked direction and the portion of colluding of first drag hook (4) and second drag hook (5) are corresponding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120845533.5U CN215079075U (en) | 2021-04-23 | 2021-04-23 | Novel operation draw hook |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120845533.5U CN215079075U (en) | 2021-04-23 | 2021-04-23 | Novel operation draw hook |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215079075U true CN215079075U (en) | 2021-12-10 |
Family
ID=79271190
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120845533.5U Active CN215079075U (en) | 2021-04-23 | 2021-04-23 | Novel operation draw hook |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215079075U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114224410A (en) * | 2022-01-10 | 2022-03-25 | 河北医科大学第三医院 | Cavity entry cavity mirror thyroidectomy lacuna tractor |
-
2021
- 2021-04-23 CN CN202120845533.5U patent/CN215079075U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114224410A (en) * | 2022-01-10 | 2022-03-25 | 河北医科大学第三医院 | Cavity entry cavity mirror thyroidectomy lacuna tractor |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN215079075U (en) | Novel operation draw hook | |
| CN105697958B (en) | A kind of TV body suspension member with adjustable type | |
| CN110897703A (en) | A operation nail device of getting for orthopedics | |
| CN212740176U (en) | Pay-off is used in electric power construction | |
| CN211512010U (en) | Built-in skull tractor | |
| CN203662802U (en) | Ultrasonic diagnosis equipment with continuously-adjustable operating height | |
| CN207429201U (en) | A kind of fixing bracket of artificial tooth | |
| CN206761671U (en) | A kind of support rack for oral therapy | |
| CN207382731U (en) | A kind of electric power communication device case | |
| CN201930056U (en) | Skull correction type traction apparatus | |
| CN215995173U (en) | Oxyhydrogen breathing machine with adjustable wire length | |
| CN213192087U (en) | Clinical liquid medicine spraying device of gynaecology and obstetrics | |
| CN214857030U (en) | Thyroid gland drag hook | |
| CN209644772U (en) | Adjustable electric back-scrubbing device | |
| CN215839648U (en) | Adjustable orthodontic mouth gag | |
| CN220158306U (en) | Surgical retractor | |
| CN213759253U (en) | Body position fixing device for thoracic surgery patient | |
| CN214105079U (en) | Stomach supporting and fixing device for urological surgery | |
| CN211513060U (en) | Catheter device for neurosurgery | |
| CN216022530U (en) | Oxyhydrogen breathing machine with position-adjustable control panel | |
| CN211356065U (en) | Infusion auxiliary device that animal doctor's treatment sow was used | |
| CN205073208U (en) | Sick bed with operation arm holds in palm | |
| CN209004246U (en) | A kind of new medical dental forceps | |
| CN204469014U (en) | The outer cardiac defibrillator of a kind of automaton | |
| CN213910656U (en) | Adjustable metal mouth gag |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |