CN213758487U - Rotary-cut uterine manipulator - Google Patents
Rotary-cut uterine manipulator Download PDFInfo
- Publication number
- CN213758487U CN213758487U CN202021458207.0U CN202021458207U CN213758487U CN 213758487 U CN213758487 U CN 213758487U CN 202021458207 U CN202021458207 U CN 202021458207U CN 213758487 U CN213758487 U CN 213758487U
- Authority
- CN
- China
- Prior art keywords
- hollow tube
- wall
- sliding
- rod
- rotary
- 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.)
- Expired - Fee Related
Links
- 230000007246 mechanism Effects 0.000 claims abstract description 28
- 210000004291 uterus Anatomy 0.000 abstract description 18
- 238000005520 cutting process Methods 0.000 abstract description 12
- 210000001215 vagina Anatomy 0.000 description 12
- 230000009471 action Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 2
- 238000007792 addition Methods 0.000 description 1
- 230000001174 ascending effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000007943 implant Substances 0.000 description 1
- 208000015181 infectious disease Diseases 0.000 description 1
- 238000002357 laparoscopic surgery Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Landscapes
- Surgical Instruments (AREA)
Abstract
The utility model relates to the technical field of medical equipment, concretely relates to rotary-cut formula uterus lifter, including supporting mechanism and adjustment mechanism, supporting mechanism's outside is provided with adjustment mechanism, adjustment mechanism includes hollow tube, palace cup piece and slide bar, the bottom outer wall of hollow tube closes soon and is connected with second locking post. The utility model discloses in, be provided with the arc sword on the top of hollow tube, and two second rectangular channels have been seted up at the top surface of hollow tube, through sliding in the second rectangular channel and cup jointed the slide bar, after the rigidity of lifting palace cup is appropriate, can upwards promote the slide bar in needs, the arc sword also rises just, take off second locking post this moment, can be rotatory with the hollow tube, and then realize that the hollow tube drives the arc sword and realize the cutting, under certain special position or the condition, the arc sword has given doctor more various selection, how can select to perform the operation according to actual conditions, be of value to going on smoothly of operation.
Description
Technical Field
The utility model relates to the technical field of medical equipment, concretely relates to rotary-cut formula uterus lifting device.
Background
The traditional laparoscopic surgery usually needs to implant a uterine manipulator through the vagina so as to adjust the position of the uterus and be beneficial to surgical operation, the uterine manipulator is a device for assisting the full-cutting or secondary full-cutting operation of the uterus, the uterine cups of the traditional uterine manipulator comprise three specifications, namely a large specification, a middle specification and a small specification, and in the surgical process, a doctor needs to select a uterine cup with a proper specification according to the spaciousness degree of the vagina of a patient.
However, the diameter of palace cup among the prior art has been customized when producing, can not adjust the diameter size of palace cup according to patient's self actual conditions, thereby lead to lifting dislocation problem when the uterus ware lifts because the mismatch of size, be unfavorable for going on smoothly of operation, in addition, current lift the effect that the uterus ware only lifted, when needs carry out the operation cutting to the uterus, will use other cutters to operate, when some special position, because the position is inconvenient, other cutters are difficult to get into smoothly and accomplish the cutting, need carry out the adjustment of position many times, and then delay the operation time, increase patient's misery and the possibility of infection.
SUMMERY OF THE UTILITY MODEL
In order to overcome the technical problem, the utility model aims to provide a rotary-cut formula uterus lifting device, top through at the hollow tube is provided with the arc sword, and two second rectangular channels have been seted up at the top surface of hollow tube, through sliding in the second rectangular channel and having cup jointed the slide bar, after the rigidity of position of lifting the palace cup is appropriate, can upwards promote the slide bar in needs, the arc sword is just also ascending, take off second locking post this moment, can be rotatory with the hollow tube, and then realize that the hollow tube drives the arc sword and realize the cutting, under certain special position or the condition, the arc sword has given doctor more manifold selection, the doctor can select how to perform the operation according to actual conditions, be of value to going on smoothly of operation.
The purpose of the utility model can be realized by the following technical scheme:
a rotary cutting type uterine manipulator comprises a supporting mechanism and an adjusting mechanism, wherein the adjusting mechanism is arranged outside the supporting mechanism and comprises a hollow tube, a uterine cup block and a slide bar, the outer wall of the bottom end of the hollow tube is connected with a second locking column in a rotary manner, the outer wall of the upper end of the hollow tube is symmetrically provided with two first rectangular grooves about the vertical central line of the hollow tube, the two side walls of each first rectangular groove are provided with slide grooves, a slide block is arranged in each first rectangular groove, the middle part of each slide block is fixedly connected with a slide column, a reset spring is fixedly connected between each slide block and each first rectangular groove, the top surface of the hollow tube is symmetrically provided with two second rectangular grooves about the transverse central line of the hollow tube, the slide bars are sleeved in the second rectangular grooves in a sliding manner, the top ends of the slide bars are fixedly connected with connecting blocks, the two sides of the top surfaces of the connecting blocks are fixedly connected with arc-shaped blades, and the outer wall of the top end of the hollow tube is symmetrically fixedly connected with two connecting lugs about the vertical central line of the hollow tube, the utility model discloses a uterus cup, including the hollow tube, the top both sides of hollow tube all are provided with palace cup piece, the inner wall of palace cup piece rotates and is connected with rather than adjacent engaging lug, the bottom surface of palace cup piece rotates the one end that is connected with the connecting rod, the other end of connecting rod rotates and is connected with the slider, drives the removal of connecting rod through the slider, and then makes two palace cup pieces upset to fix the position of uterus.
Further lie in, supporting mechanism is including leading cloudy stick and control rod, the outer wall of leading cloudy stick slides and has cup jointed the control rod, the top of control rod closes soon to be connected with the manipulation head, the bottom outer wall of control rod closes soon to be connected with first locking post, the outer wall of control rod slides and has cup jointed the hollow tube, after the tip that leads cloudy stick reachs the suitable position of private parts, slides the hollow tube that cup joints the outer wall along the control rod to suitable position, and then can use two palace cup pieces to fix the uterus.
The sliding column and the sliding groove are matched components, so that the sliding block can slide in the first rectangular groove, and the sliding block is ensured not to slide out of the first rectangular groove.
The cutting device is characterized in that a rectangular notch is formed in the position, corresponding to the bottom end of the sliding rod, of the outer wall of the hollow pipe, a shifting block is fixedly connected to the bottom end of the sliding rod, the arc-shaped blade can be moved upwards by pushing the shifting block, and then the cutting can be started by rotating the hollow pipe.
Further, two side walls of the arc-shaped blade are blade edges, and a circular notch is formed in the middle of the connecting block corresponding to the position of the operating lever, so that the operating lever can normally penetrate out of the hollow pipe.
Further, one end of the vagina guiding rod is fixedly connected with a rubber head in a sleeved mode, the other end of the vagina guiding rod is fixedly connected with a friction block, and therefore errors caused by sliding of hands of a doctor in the operation process are avoided.
The utility model has the advantages that:
1. the first rectangular groove is arranged on the outer wall of the hollow tube, the sliding block is connected in the first rectangular groove in a sliding mode, the sliding block is connected with the bottom face of the first rectangular groove through the reset spring, in addition, the connecting lug is fixedly connected to the outer wall of the top end of the hollow tube and is rotationally connected with the uterine cup block, the uterine cup block is connected with the sliding block through the connecting rod, when the hollow tube is pushed into a pudendum along the operating rod, the two sliding blocks can be pushed upwards by hands, at the moment, the two uterine cup blocks turn inwards, the hollow tube cannot be prevented from entering the pudendum, after the hollow tube reaches a proper position, the two sliding blocks are loosened, the sliding block slides downwards under the action of the reset spring, the two uterine cup blocks are reversely turned over under the action of the connecting rod, and accordingly, the entrance of a uterus is blocked, a doctor can conveniently adjust the position of the uterus by using the operating rod outside, and the time and the energy for the doctor to select the uterine cup with a proper size are saved, the effect achieved by the two uterine cup blocks is also better;
2. be provided with the arc sword through the top at the hollow tube, and two second rectangular channels have been seted up at the top surface of hollow tube, through sliding sleeve the slide bar in the second rectangular channel, after the rigidity of position when lifting the palace cup is appropriate, can upwards promote the slide bar in needs, the arc sword is just also risen, take off the second locking post this moment, can be rotatory with the hollow tube, and then realize that the hollow tube drives the arc sword and realize the cutting, under certain special position or the condition, the arc sword has given doctor more various selection, how can select to perform the operation according to actual conditions, be of value to going on smoothly of operation.
Drawings
The present invention will be further described with reference to the accompanying drawings.
Fig. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a schematic structural diagram of the supporting mechanism of the present invention;
FIG. 3 is a schematic structural view of the female guiding rod of the present invention;
FIG. 4 is a schematic structural diagram of a control lever according to the present invention;
fig. 5 is a schematic structural diagram of an adjusting mechanism in the present invention;
FIG. 6 is an enlarged view of a portion of FIG. 5 at A;
fig. 7 is a schematic structural diagram of the sliding block in the present invention;
fig. 8 is a schematic side view of the adjusting mechanism of the present invention;
FIG. 9 is a schematic view of the adjusting mechanism of the present invention with the arc-shaped blade hidden;
fig. 10 is a partial enlarged view at B in fig. 9;
fig. 11 is a schematic structural view of the arc-shaped blade of the present invention.
In the figure: 100. a support mechanism; 110. a vagina guiding rod; 120. a joystick; 121. a manipulation head; 122. a first locking post; 200. an adjustment mechanism; 210. a hollow tube; 211. a second locking post; 212. a first rectangular groove; 2121. a chute; 213. a slider; 2131. a traveler; 214. a return spring; 215. a second rectangular groove; 216. connecting lugs; 220. a palace cup block; 221. a connecting rod; 230. a slide bar; 231. connecting blocks; 232. an arc-shaped edge.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely below with reference to 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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1-11, a rotary cutting type uterine manipulator comprises a supporting mechanism 100 and an adjusting mechanism 200, wherein the adjusting mechanism 200 is arranged outside the supporting mechanism 100, the adjusting mechanism 200 comprises a hollow tube 210, a uterine cup block 220 and a slide bar 230, a second locking column 211 is screwed and connected to the outer wall of the bottom end of the hollow tube 210, two first rectangular grooves 212 are symmetrically arranged on the outer wall of the upper end of the hollow tube 210 about the vertical center line thereof, sliding grooves 2121 are respectively arranged on both side walls of the first rectangular groove 212, a sliding block 213 is arranged in the first rectangular groove 212, a sliding column 2131 is fixedly connected to the middle part of the sliding block 213, a return spring 214 is fixedly connected between the sliding block 213 and the first rectangular groove 212, two second rectangular grooves 215 are symmetrically arranged on the top surface of the hollow tube 210 about the horizontal center line thereof, the slide bar 230 is slidably sleeved in the second rectangular grooves 215, the top end of the slide bar 230 is fixedly connected to a connecting block 231, both sides of the top surface of the connecting block 231 are fixedly connected to an arc-shaped blade 232, the top outer wall of hollow tube 210 has linked firmly two engaging lugs 216 about its vertical central line symmetry, the top both sides of hollow tube 210 all are provided with palace cup piece 220, the inner wall of palace cup piece 220 rotates and is connected with rather than adjacent engaging lug 216, the bottom surface of palace cup piece 220 rotates and is connected with the one end of connecting rod 221, the other end of connecting rod 221 rotates and is connected with slider 213, drive the removal of connecting rod 221 through slider 213, and then make two palace cup pieces 220 upset, thereby fix the position of uterus.
The supporting mechanism 100 comprises a female guiding rod 110 and an operating rod 120, the operating rod 120 is sleeved on the outer wall of the female guiding rod 110 in a sliding manner, the top end of the operating rod 120 is connected with an operating head 121 in a screwing manner, the outer wall of the bottom end of the operating rod 120 is connected with a first locking column 122 in a screwing manner, the outer wall of the operating rod 120 is sleeved with a hollow tube 210 in a sliding manner, when the end of the female guiding rod 110 reaches a proper position of the female part, the hollow tube 210 sleeved on the outer wall in a sliding manner slides to a proper position along the operating rod 120, so that the uterus can be fixed by using two uterine cup blocks 220, the sliding column 2131 and the sliding groove 2121 are matched components, so that the sliding block 213 can slide in the first rectangular groove 212 and ensure that the sliding block 213 cannot slide out of the first rectangular groove 212, the position, corresponding to the bottom end of the sliding rod 230, the bottom end of the sliding rod 230 is fixedly connected with a shifting block, and the arc-shaped blade 232 can be moved upwards by pushing the shifting block, further, the hollow tube 210 is rotated to start cutting.
The both sides wall of arc sword 232 is the sword point of a knife edge, and the middle part of connecting block 231 corresponds the position of control lever 120 and has seted up circular breach, makes control lever 120 normally wear out from hollow tube 210, and the one end of leading negative stick 110 cup joints and is fixed with the rubber head, and the other end of leading negative stick 110 links firmly the clutch blocks, avoids the doctor to arouse the error because the hand is smooth in the operation process.
The working principle is as follows: when in use, one end of the vagina guiding rod 110 with the rubber head is inserted into the deep vagina, the maximum depth of the vagina is measured, then the control rod 120 can be sleeved on the vagina guiding rod 110, 3.5-4cm is reduced based on the actual vaginal depth of a patient, the first locking column 122 is rotated to fix the control rod 120 at the proper position of the vagina guiding rod 110, then the hollow tube 210 can be sleeved at one end of the control rod 120 in a sliding manner, at the moment, the first locking column 122 can be firstly screwed off, in the process of sliding the hollow tube 210 to the vagina, a doctor pushes the two sliding blocks 213 upwards, the connecting rod 221 is overturned, the two uterine cup blocks 220 approach under the action of the connecting rod 221, after the two uterine cup blocks 220 smoothly enter the vagina, the sliding blocks 213 can be loosened, the sliding blocks 213 slide downwards under the action of the reset spring 214, the connecting rod 221 is overturned reversely, the two uterine cup blocks 220 expand outwards, at the moment, the two uterine cup blocks 220 fix the uterus, can all give with first locking post 122 and second locking post 211 and screw up this moment, the doctor can operate and then adjust the position of uterus to outside control lever 120 one end, when the operation needs use arc sword 232, two slide bars 230 of upwards sliding, connecting block 231 drives arc sword 232 and rises under slide bar 230's effect, can screw down second locking post 211 this moment, rotatory hollow tube 210, arc sword 232 also follows the rotation, cuts the uterus.
In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The foregoing is illustrative and explanatory only, and various modifications, additions and substitutions as described for the specific embodiments described herein may be made by those skilled in the art without departing from the scope of the invention or exceeding the scope of the invention as defined in the claims.
Claims (6)
1. A rotary-cut uterine manipulator is characterized by comprising a supporting mechanism (100) and an adjusting mechanism (200), wherein the adjusting mechanism (200) is arranged outside the supporting mechanism (100), the adjusting mechanism (200) comprises a hollow tube (210), a uterine cup block (220) and a sliding rod (230), the outer wall of the bottom end of the hollow tube (210) is connected with a second locking column (211) in a screwing mode, two first rectangular grooves (212) are symmetrically formed in the outer wall of the upper end of the hollow tube (210) relative to the vertical central line of the hollow tube, sliding grooves (2121) are formed in two side walls of each first rectangular groove (212), a sliding block (213) is arranged in each first rectangular groove (212), a sliding column (2131) is fixedly connected to the middle of each sliding block (213), a reset spring (214) is fixedly connected between each sliding block (213) and each first rectangular groove (212), two second rectangular grooves (215) are symmetrically formed in the top surface of the hollow tube (210) relative to the transverse central line of the hollow tube, slide bar (230) have been slided in second rectangular channel (215), the top of slide bar (230) has linked firmly connecting block (231), the both sides of connecting block (231) top surface have all linked firmly arc sword (232), the top outer wall of hollow tube (210) has linked firmly two engaging lugs (216) about its vertical central line symmetry, the top both sides of hollow tube (210) all are provided with palace cup piece (220), the inner wall of palace cup piece (220) rotates and is connected with rather than adjacent engaging lug (216), the bottom surface of palace cup piece (220) rotates the one end that is connected with connecting rod (221), the other end rotation of connecting rod (221) is connected with slider (213).
2. The rotary-cut uterine manipulator according to claim 1, wherein the supporting mechanism (100) comprises a cathode guiding rod (110) and an operating rod (120), the operating rod (120) is slidably sleeved on the outer wall of the cathode guiding rod (110), the top end of the operating rod (120) is rotatably connected with an operating head (121), the outer wall of the bottom end of the operating rod (120) is rotatably connected with a first locking column (122), and the outer wall of the operating rod (120) is slidably sleeved with a hollow tube (210).
3. A rotary-cut uterine manipulator according to claim 1, wherein the sliding column (2131) and the sliding groove (2121) are fitting members.
4. The rotary-cut uterine manipulator according to claim 1, wherein the outer wall of the hollow tube (210) is provided with a rectangular notch at a position corresponding to the bottom end of the slide bar (230), and the bottom end of the slide bar (230) is fixedly connected with a shifting block.
5. The rotary-cut uterine manipulator according to claim 2, wherein the two side walls of the arc-shaped blade (232) are blade edges, and a circular notch is formed in the middle of the connecting block (231) corresponding to the position of the operating lever (120).
6. A rotary cut type uterine manipulator according to claim 2, wherein one end of the vaginal guide rod (110) is fixedly connected with a rubber head, and the other end of the vaginal guide rod (110) is fixedly connected with a friction block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021458207.0U CN213758487U (en) | 2020-07-22 | 2020-07-22 | Rotary-cut uterine manipulator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021458207.0U CN213758487U (en) | 2020-07-22 | 2020-07-22 | Rotary-cut uterine manipulator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213758487U true CN213758487U (en) | 2021-07-23 |
Family
ID=76866549
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021458207.0U Expired - Fee Related CN213758487U (en) | 2020-07-22 | 2020-07-22 | Rotary-cut uterine manipulator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213758487U (en) |
-
2020
- 2020-07-22 CN CN202021458207.0U patent/CN213758487U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN213758487U (en) | Rotary-cut uterine manipulator | |
| CN203861292U (en) | One-time intra-cavity incision anastomat rotary joint assembly | |
| CN203829003U (en) | Double-joint intrauterine tissue cutting forceps | |
| CN217138986U (en) | Sleeve type blood shunting plug | |
| CN110876637B (en) | Cervical conization device | |
| CN212186623U (en) | Multifunctional operating forceps | |
| CN210130894U (en) | Scalp separation cutter | |
| CN210903287U (en) | Gynaecology and obstetrics is with multi-functional uterus ware of lifting | |
| CN220938144U (en) | Bone needle forceps | |
| CN209186876U (en) | Convenient for the foreskin Endo-GIA of operation | |
| CN216908025U (en) | Fixing device of uterus lifting rod | |
| CN218474633U (en) | Movable uterine manipulator | |
| CN215129987U (en) | Multipurpose scalpel with adjustable skin cutting depth | |
| CN212234602U (en) | Scalpel for gynecological tumor cutting | |
| CN218870363U (en) | Scissor type surgical instrument | |
| CN219271067U (en) | Cutting knife assembly for anastomat easy to adjust | |
| CN211156090U (en) | Scissors for intestinal tract operation | |
| CN214545485U (en) | Adjustable drilling equipment for cutting seedling | |
| CN212913320U (en) | Be used for gynaecology and obstetrics's umbilical cord scissors convenient to use | |
| CN218305294U (en) | Deep scleral wall and Schlemm pipe outer wall incision sword | |
| CN212326518U (en) | Sinus mucosa bush-hook | |
| CN211534675U (en) | Endometrium polyp extirpation device | |
| CN218868780U (en) | Nursery stock pruning shear | |
| CN220676068U (en) | Endoscopic hematoma aspirator with cutting function | |
| CN203935227U (en) | Anti-misoperation type Endo-GIA |
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: 20210723 |