CN215461255U - Catheter fixing device for gastrointestinal surgery - Google Patents
Catheter fixing device for gastrointestinal surgery Download PDFInfo
- Publication number
- CN215461255U CN215461255U CN202121731839.4U CN202121731839U CN215461255U CN 215461255 U CN215461255 U CN 215461255U CN 202121731839 U CN202121731839 U CN 202121731839U CN 215461255 U CN215461255 U CN 215461255U
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- China
- Prior art keywords
- box
- mounting box
- plate
- fixedly connected
- adjusting box
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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.)
- Expired - Fee Related
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- 238000011902 gastrointestinal surgery Methods 0.000 title claims abstract description 14
- 230000002496 gastric effect Effects 0.000 claims 6
- 230000033001 locomotion Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 210000002784 stomach Anatomy 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000002708 enhancing effect Effects 0.000 description 2
- 210000000664 rectum Anatomy 0.000 description 2
- 208000018522 Gastrointestinal disease Diseases 0.000 description 1
- 206010028980 Neoplasm Diseases 0.000 description 1
- 238000007792 addition Methods 0.000 description 1
- 239000002390 adhesive tape Substances 0.000 description 1
- 210000001072 colon Anatomy 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 210000000936 intestine Anatomy 0.000 description 1
- 210000002429 large intestine Anatomy 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000474 nursing effect Effects 0.000 description 1
- 210000000813 small intestine Anatomy 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 238000001356 surgical procedure Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 238000002560 therapeutic procedure Methods 0.000 description 1
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Abstract
A catheter fixing device for gastrointestinal surgery is characterized in that the left side and the right side of the surface of the rear end of a mounting box are respectively connected with a clamping plate capable of synchronously moving inwards in a sliding mode, the front end of the mounting box is rotatably connected with a rotatable connecting plate, the front end of the connecting plate is hinged with an adjusting box capable of turning upwards, a fixing structure capable of fixing the adjusting box is mounted on the left side of the adjusting box, and a plurality of limiting devices are mounted at the front end of the adjusting box respectively; this device can be through controlling two grip blocks when using, move to inboard in step and carry out the centre gripping to cylinder or plane object, and then fix this device, alright fix the pipe with utilizing the limiting device after fixed the completion, and this device can adjust according to the position of pipe when fixing the pipe, and can adjust the box through rotating the connecting plate and upwards overturning, conveniently realize being the fixed of pipe, and make can not influence being connected between patient and the pipe when fixing the pipe, the person of facilitating the use uses.
Description
Technical Field
The utility model belongs to the field of medical instruments, and particularly relates to a catheter fixing device for gastrointestinal surgery.
Background
Gastrointestinal surgery mainly aims at stomach, small intestine, large intestine or rectum, the main diseases are mainly tumors of stomach and colon rectum, patients with gastrointestinal diseases usually have external catheters for interventional therapy when treated in a gastrointestinal surgery department, the nursing of the external catheters is particularly important in the treatment process, the catheters of the patients are usually stuck and fixed through medical adhesive tapes at present, and if the catheters are too long in the treatment process, the catheters are easy to fall off due to long-time falling of the catheters, so that the treatment process of the patients is influenced.
SUMMERY OF THE UTILITY MODEL
In view of the above situation, in order to overcome the defects of the prior art, the present invention provides a catheter fixing device for gastrointestinal surgery, which is convenient for fixing a catheter, simple in operation, and multiple in function, and effectively solves the problems mentioned in the background art.
In order to solve the problems, the utility model adopts the technical scheme that:
the utility model provides a pipe fixing device for stomach and intestine surgery, includes the mounting box, the left and right sides on the rear end surface of mounting box sliding connection respectively has the grip block that can move to the inboard in step, the front end of mounting box rotates and is connected with rotatable connecting plate, the front end of connecting plate articulates there is the regulation box that can overturn to the upside, the left side of regulation box is installed and is fixed the fixed knot of regulation box constructs, a plurality of stop devices are installed respectively to the front end of regulation box.
Preferably, the limiting device comprises two limiting plates which correspond to each other, the rear ends of the limiting plates are respectively connected with the adjusting box in a sliding manner, the rear ends of the limiting plates are respectively hinged with a push rod, the upper ends of the two push rods are jointly hinged with a movable plate, the movable plate is connected with the inner wall of the adjusting box in a sliding manner, the upper end of the movable plate is fixedly connected with a driving rod, the surface of the driving rod is connected with the upper end of the adjusting box in a sliding manner, and the upper end of the driving rod is fixedly connected with a pressing plate; the lower end of the movable plate is provided with a return spring, and two ends of the return spring are respectively fixedly connected with the movable plate and the inner wall of the adjusting box.
Preferably, the limiting plates are of a semi-cylindrical structure, and two corresponding limiting plates are attached to each other to form a complete cylindrical structure.
Preferably, the fixing structure comprises a connecting slide block, a connecting chute is formed in the left end of the connecting plate, the connecting slide block is connected with the connecting chute in a sliding mode, a linkage rod is hinged to the front side of the connecting slide block, and the other end of the linkage rod is hinged to the left end of the adjusting box; the left end of the connecting sliding block is in threaded connection with a fixing bolt, and the right end of the fixing bolt is in close contact with the inner wall of the connecting sliding groove.
Preferably, connecting plate rear end fixedly connected with connecting axle, the connecting axle with the front end of mounting box rotates to be connected, the fixed surface of connecting axle is connected with the cooperation gear, the right side meshing of cooperation gear has the location tooth piece, the location tooth piece with the front end surface sliding connection of mounting box, the right-hand member fixedly connected with location spring of location tooth piece, the right-hand member of location spring with mounting box fixed connection.
Preferably, the inside central point of mounting box puts to rotate and is connected with the rotor plate, the both ends of rotor plate articulate respectively has the articulated slab, the other end of articulated slab respectively with the grip block is articulated, the front end of rotor plate is with axle center fixedly connected with centre gripping worm wheel, the downside meshing of centre gripping worm wheel has the centre gripping worm, the both ends of centre gripping worm respectively with the mounting box rotates to be connected, the left end fixedly connected with centre gripping knob of centre gripping worm.
Preferably, the inner end surfaces of the clamping plates are respectively provided with an arc surface structure, and the inner side surfaces of the arc surface structures are respectively and fixedly connected with a rubber pad.
The utility model has novel structure, ingenious conception and simple and convenient operation, and compared with the prior art, the utility model has the following advantages:
this device can be through controlling two grip blocks when using, move to inboard in step and carry out the centre gripping to cylinder or plane object, and then fix this device, fixed completion back alright with utilize the stop motion to fix the pipe, prevent that the pipe accident from receiving external force influence and coming off, and this device can adjust according to the position of pipe when fixing the pipe, and can adjust the box through rotating the connecting plate and upwards overturning, conveniently realize being the fixed of pipe, and make can not influence being connected between patient and the pipe when fixed pipe, the person of facilitating the use uses.
Drawings
Fig. 1 is a schematic view showing the overall structure of a catheter fixing device for gastrointestinal surgery according to the present invention.
Fig. 2 is a schematic view of the internal structure of a mounting box of the catheter fixing device for gastrointestinal surgery of the utility model.
Fig. 3 is a schematic view of the engagement structure of a matching gear and a positioning toothed block of the catheter fixing device for gastrointestinal surgery of the utility model.
Fig. 4 is a schematic view of a fixing structure of the catheter fixing device for gastrointestinal surgery of the present invention.
Fig. 5 is a schematic view of a movement limiting structure of the catheter fixing device for gastrointestinal surgery of the utility model.
In the figure: 1-mounting box, 2-clamping plate, 3-rotating plate, 4-hinged plate, 5-clamping worm wheel, 6-clamping worm, 7-clamping knob, 8-matching gear, 9-positioning tooth block, 10-positioning spring, 11-connecting plate, 12-adjusting box, 13-connecting slide block, 14-fixing bolt, 15-linkage rod, 16-moving plate, 17-reset spring, 18-push rod, 19-driving rod, 20-pressing plate and 21-limiting plate.
Detailed Description
The following are specific embodiments of the present invention, and the technical solutions of the present invention will be further described with reference to the drawings, but the present invention is not limited to these embodiments.
As shown in fig. 1-5, the present invention provides a catheter fixing device for gastrointestinal surgery, which comprises a mounting box 1, wherein the left and right sides of the rear end surface of the mounting box 1 are respectively connected with a clamping plate 2 capable of synchronously moving inwards in a sliding manner, the front end of the mounting box 1 is rotatably connected with a rotatable connecting plate 11, the front end of the connecting plate 11 is hinged with an adjusting box 12 capable of turning upwards, the left side of the adjusting box 12 is provided with a fixing structure capable of fixing the adjusting box 12, and the front end of the adjusting box 12 is respectively provided with a plurality of limiting devices.
This device can be through controlling two grip blocks 2 when using, move to inboard in step and carry out the centre gripping to cylinder or plane object, and then fix this device, fixed completion back alright with utilize the movement limiting device to fix the pipe, prevent that the pipe accident from receiving external force influence and coming off, and this device can adjust according to the position of pipe when fixing the pipe, and can adjust box 12 through rotating connecting plate 11 and upwards upset, conveniently realize being the fixed of pipe, and make can not influence being connected between patient and the pipe when fixed pipe, the person of facilitating the use uses.
The limiting device comprises two limiting plates 21 which correspond to each other, the rear ends of the limiting plates 21 are respectively connected with the adjusting box 12 in a sliding mode, the rear ends of the limiting plates 21 are respectively hinged with push rods 18, the upper ends of the two push rods 18 are jointly hinged with a movable plate 16, the movable plate 16 is connected with the inner wall of the adjusting box 12 in a sliding mode, the upper end of the movable plate 16 is fixedly connected with a driving rod 19, the surface of the driving rod 19 is connected with the upper end of the adjusting box 12 in a sliding mode, and the upper end of the driving rod 19 is fixedly connected with a pressing plate 20; the lower end of the moving plate 16 is provided with a return spring 17, and two ends of the return spring 17 are respectively fixedly connected with the moving plate 16 and the inner wall of the adjusting box 12.
The limiting plates 21 are of a semi-cylindrical structure, and two corresponding limiting plates 21 are attached to each other to form a complete cylindrical structure.
The pressing plate 20 is used for controlling the two limiting plates 21 to synchronously move outwards so as to conveniently place the guide pipe between the two limiting plates 21, the return spring 17 is used for driving the two limiting plates 21 to be mutually attached through self elasticity so as to conveniently fix the guide pipe, the two limiting plates 21 are in a mutually attached state in an initial state, the pressing plate 20 can be pressed downwards when the guide pipe is used, the moving plate 16 is driven to move downwards under the rotation of the driving plate, the two limiting plates 21 are pushed to synchronously move outwards under the pushing of the push rod 18 while the return spring 17 is compressed, the pressing plate 20 is loosened when the guide pipe is placed between the limiting plates 21, the pressing plate 20 can be pushed to reset under the elasticity of the return spring 17, the two limiting plates 21 are driven to synchronously move inwards so as to clamp the guide pipe, and the operation is simple and convenient.
The fixing structure comprises a connecting slide block 13, a connecting chute is formed in the left end of the connecting plate 11, the connecting slide block 13 is connected with the connecting chute in a sliding mode, a linkage rod 15 is hinged to the front side of the connecting slide block 13, and the other end of the linkage rod 15 is hinged to the left end of the adjusting box 12; the left end of the connecting slide block 13 is in threaded connection with a fixing bolt 14, and the right end of the fixing bolt 14 is in close contact with the inner wall of the connecting sliding groove.
Fixing bolt 14 is used for fixing adjusting box 12, can drive link block 13 rebound under the interlock effect of interlock board when adjusting box 12 upsets, can strengthen and be connected the frictional force of spout contact through rotating fixing bolt 14 after the adjustment of dispensing box is accomplished, fixes the interlock slider, and then alright in order to realize fixing adjusting box 12.
Connecting plate 11 rear end fixedly connected with connecting axle, the connecting axle with the front end of mounting box 1 rotates to be connected, the fixed surface of connecting axle is connected with cooperation gear 8, the right side meshing of cooperation gear 8 has location tooth piece 9, location tooth piece 9 with the front end surface sliding connection of mounting box 1, the right-hand member fixedly connected with positioning spring 10 of location tooth piece 9, positioning spring 10 the right-hand member with mounting box 1 fixed connection.
The location tooth piece 9 can realize fixing connecting plate 11 temporarily through the promotion of positioning spring 10 down with the meshing of cooperation gear 8, make and to drive cooperation gear 8 synchronous rotation when rotating connecting plate 11, location tooth piece 9 is continuous meshes with cooperation gear 8 under the promotion of positioning spring 10, stop rotating connecting plate 11 after connecting plate 11 rotates to suitable angle, and then location tooth piece 9 meshes with cooperation gear 8 again under the promotion of positioning spring 10, alright with realizing fixing connecting plate 11 temporarily, be used for strengthening the stability of pipe when fixed.
The utility model discloses a clamping worm, including mounting box 1, mounting box 3, articulated slab 4, grip block 2, front end and centre of rotation board 3, the inside central point of mounting box 1 puts to rotate and is connected with rotor plate 3, the both ends of rotor plate 3 articulate respectively has articulated slab 4, the other end of articulated slab 4 respectively with grip block 2 is articulated, the front end of rotor plate 3 is with axle center fixedly connected with centre gripping worm wheel 5, the downside meshing of centre gripping worm wheel 5 has centre gripping worm 6, the both ends of centre gripping worm 6 respectively with mounting box 1 rotates to be connected, the left end fixedly connected with centre gripping knob 7 of centre gripping worm 6.
Cambered surface structures are respectively arranged on the surfaces of the inner ends of the clamping plates 2, and rubber pads are respectively and fixedly connected to the surfaces of the inner sides of the cambered surface structures.
The clamping knobs 7 are used for controlling the two clamping plates 2 to synchronously move inwards to fix a cylinder or a planar object, so that the device is fixed, the cambered surface structures on the inner sides of the clamping plates 2 are used for conveniently clamping the cylinder, and the rubber pads are used for enhancing the friction force between the clamping plates 2 and the cylindrical object and enhancing the firmness of the cylindrical object in clamping; make can rotate through rotating centre gripping knob 7 control centre gripping worm 6 at two grip blocks of control 2, and then drive rotor plate 3 through the meshing of centre gripping worm 6 with centre gripping worm wheel 5 and rotate to the interlock effect through articulated slab 4 down alright with drive grip block 2 and move to the inboard in step and carry out the centre gripping to cylinder object or plane object, realize fixing this device.
The specific embodiments described herein are merely illustrative of the spirit of the utility model. Various modifications or additions may be made to the described embodiments or alternatives may be employed by those skilled in the art without departing from the spirit or ambit of the utility model as defined in the appended claims.
Claims (7)
1. A gastrointestinal surgery catheter fixing device, includes mounting box (1), its characterized in that: the left and right sides on the rear end surface of mounting box (1) is sliding connection respectively has grip block (2) that can move to the inboard in step, the front end of mounting box (1) is rotated and is connected with rotatable connecting plate (11), the front end of connecting plate (11) articulates there is regulation box (12) that can overturn to the upside, the left side of adjusting box (12) is installed and is fixed the fixed knot of adjusting box (12), a plurality of stop devices are installed respectively to the front end of adjusting box (12).
2. The gastrointestinal surgical catheter securement device of claim 1, wherein: the limiting device comprises two limiting plates (21) which correspond to each other, the rear ends of the limiting plates (21) are respectively in sliding connection with the adjusting box (12), the rear ends of the limiting plates (21) are respectively hinged with push rods (18), the upper ends of the two push rods (18) are jointly hinged with a movable plate (16), the movable plate (16) is in sliding connection with the inner wall of the adjusting box (12), the upper end of the movable plate (16) is fixedly connected with a driving rod (19), the surface of the driving rod (19) is in sliding connection with the upper end of the adjusting box (12), and the upper end of the driving rod (19) is fixedly connected with a pressing plate (20); the lower end of the moving plate (16) is provided with a return spring (17), and two ends of the return spring (17) are respectively fixedly connected with the moving plate (16) and the inner wall of the adjusting box (12).
3. The gastrointestinal surgical catheter securement device of claim 2, wherein: the limiting plates (21) are of a semi-cylindrical structure, and two corresponding limiting plates (21) are attached to each other to form a complete cylindrical structure.
4. The gastrointestinal surgical catheter securement device of claim 1, wherein: the fixing structure comprises a connecting slide block (13), a connecting chute is formed in the left end of the connecting plate (11), the connecting slide block (13) is connected with the connecting chute in a sliding mode, a linkage rod (15) is hinged to the front side of the connecting slide block (13), and the other end of the linkage rod (15) is hinged to the left end of the adjusting box (12); the left end of the connecting sliding block (13) is in threaded connection with a fixing bolt (14), and the right end of the fixing bolt (14) is in close contact with the inner wall of the connecting sliding groove.
5. The gastrointestinal surgical catheter securement device of claim 1, wherein: connecting plate (11) rear end fixedly connected with connecting axle, the connecting axle with the front end of mounting box (1) rotates to be connected, the fixed surface of connecting axle is connected with cooperation gear (8), the right side meshing of cooperation gear (8) has location tooth piece (9), location tooth piece (9) with the front end surface sliding connection of mounting box (1), the right-hand member fixedly connected with positioning spring (10) of location tooth piece (9), the right-hand member of positioning spring (10) with mounting box (1) fixed connection.
6. The gastrointestinal surgical catheter securement device of claim 1, wherein: the utility model discloses a clamping worm, including mounting box (1), the inside central point of mounting box (1) puts to rotate and is connected with rotor plate (3), the both ends of rotor plate (3) articulate respectively has articulated slab (4), the other end of articulated slab (4) respectively with grip block (2) are articulated, the front end of rotor plate (3) is with axle center fixedly connected with centre gripping worm wheel (5), the downside meshing of centre gripping worm wheel (5) has centre gripping worm (6), the both ends of centre gripping worm (6) respectively with mounting box (1) rotates and connects, the left end fixedly connected with centre gripping knob (7) of centre gripping worm (6).
7. The gastrointestinal surgical catheter securement device of claim 1, wherein: cambered surface structures are respectively arranged on the surfaces of the inner ends of the clamping plates (2), and rubber pads are respectively and fixedly connected to the surfaces of the inner sides of the cambered surface structures.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121731839.4U CN215461255U (en) | 2021-07-28 | 2021-07-28 | Catheter fixing device for gastrointestinal surgery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121731839.4U CN215461255U (en) | 2021-07-28 | 2021-07-28 | Catheter fixing device for gastrointestinal surgery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215461255U true CN215461255U (en) | 2022-01-11 |
Family
ID=79752650
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121731839.4U Expired - Fee Related CN215461255U (en) | 2021-07-28 | 2021-07-28 | Catheter fixing device for gastrointestinal surgery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215461255U (en) |
-
2021
- 2021-07-28 CN CN202121731839.4U patent/CN215461255U/en not_active Expired - Fee Related
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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 |
Granted publication date: 20220111 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |