CN201189189Y - Tissue stripper - Google Patents
Tissue stripper Download PDFInfo
- Publication number
- CN201189189Y CN201189189Y CNU2008201085312U CN200820108531U CN201189189Y CN 201189189 Y CN201189189 Y CN 201189189Y CN U2008201085312 U CNU2008201085312 U CN U2008201085312U CN 200820108531 U CN200820108531 U CN 200820108531U CN 201189189 Y CN201189189 Y CN 201189189Y
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- CN
- China
- Prior art keywords
- connecting rod
- detacher
- organizing
- handle
- head end
- 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 - Lifetime
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Abstract
The utility model discloses a tissue stripper used to strip tissues. The stripper comprises a head end, a connecting rod and a handle, wherein the head end is a blunt hook-shaped head, and one end of the head end is provided with a light source while the other end is connected with the connecting rod; the handle is provided with a power set used to supply power for the light source; the connecting rod is used for connecting the head end and the handle; and the handle is also used for setting an adjusting device which is used for controlling the stretching angle between the head end and the connecting rod. When the tissue stripper is used for stripping tissues, the light source is made closer to the stripping position, thereby helping operators to distinguish the organizational structure of the stripped tissue; for some invisible parts, after the tissue is stripped off, whether the tissue is completely stripped off is judged through analyzing the light permeability, so that whether the tissue is completely stripped off can be easily confirmed.
Description
Technical field
This utility model relates to medical instruments field, particularly organizes detacher.
Background technology
Tissue is peeled off, soon be close to mutually, the soft tissue of adhesion or winding separates, and definite separating resulting, it is operation very common in a kind of surgical operation, be widely used in the operation such as department of general surgery, department of otorhinolaryngology, division of chest disease, gynecological, urology department surgery for example separation of vital tissue and determining of separating resulting such as endoscope-assistant surgery medium vessels.
Existing organizing when peeling off, generally be to use tissue forceps to operate, because tissue forceps is not to aim at tissue to peel off design, its binding clip is comparatively sharp, damages the tissue of being stripped from easily, and the using-system pincers are organized when peeling off, be not easy to confirm whether separation is complete, allow the doctor produce misjudge easily, cause accident surgery, cause unnecessary severe complication to take place.In addition, too complicated or be not suitable for the position of using-system pincers for some structures, then generally tending to directly to use finger to organize peels off, but operation for some Wicresoft's classes, as endoscope-assistant surgery etc., its surgical wound may not allow that staff passes, and peels off even can organize with finger, because the visual field is less, can cause accident surgery because of being not easy to confirm separating resulting too.
Therefore, existing using-system pincers or finger are organized the method for peeling off, all can not be safely, chorista easily, especially be not easy to confirm to organize the result who peels off, for operation of Wicresoft class as endoscope-assistant surgery etc., be difficult to finish tissue especially peel off, feasible difficulty of performing the operation increases greatly, and safety reduces greatly, is easy to cause accident surgery.
The utility model content
This utility model embodiment provides a kind of detacher of organizing, and is exclusively used in tissue and peels off, and be easy to confirm to organize peel results.
For achieving the above object, the technical solution of the utility model specifically is achieved in that
A kind of detacher of organizing, this tissue detacher comprises: head end, connecting rod and hands handle;
Described head end is the hook-shaped head of a passivity, and an end has light source, and the other end links to each other with described connecting rod;
Described handle is provided with electric supply installation, is used to described light source power supply;
Described connecting rod is used to connect head end and handle.
Preferably, the other end of described hook-shaped head and connecting rod flexibly connect.
Preferably, described flexible connection is that the other end and the rod hinge connection of described hook-shaped head is on first described hook-shaped the articulated position;
Be provided with guide rod in the described connecting rod, described guide rod one end and described hook-shaped head link on second articulated position of described hook-shaped head, and the described guide rod other end is connected with the adjusting device of setting in the described handle;
Described connecting rod, guide rod become toggle with hook-shaped capitiform, and described adjusting device is by described toggle push-and-pull guide rod, and making described hook-shaped head is that rotate in the center of circle with described first articulated position.
Preferably, described adjusting device comprises bolt and adjusting knob;
Described bolt is connected with described guide rod by pin, and is limited in moving in the inner space of described handle;
Described adjusting knob contains female thread, is spirally connected with described bolt;
Rotate adjusting knob, bolt moves, and drives guide rod and do the push-and-pull campaign in connecting rod.
Preferably, described head end is provided with traction belt, and described traction belt one end links to each other with described head end, and the other end is used to draw other operating theater instruments and passes the tissue of peeling off.
Preferably, described light source is a cold light source.
As seen from the above technical solutions, this detacher of organizing of the present utility model comprises head end, connecting rod and handle, and its head end is the hook-shaped head of a passivity, and an end has light source, and the other end links to each other with connecting rod; Handle is provided with electric supply installation, is used to light source power supply; Connecting rod is used to connect head end and handle.Use this detacher of organizing of the present utility model to organize when peeling off, can make light source press close to peel off the position, help the patient to differentiate the organizational structure of being stripped from tissue; At some sightless positions, after peeling off, tissue can appear by having judged whether light, and judge to organize and whether peel off, thereby the peel results of tissue can be determined easily.By adjusting device is set in handle, can control the extension angle between described head end and the connecting rod, make things convenient for strip operation.In addition, the hook-shaped head end of rotatable or fixed passivity, with people's finger plesiomorphism, the passivity of organizing that can be safe is separated.Adopt cold light source simultaneously, can avoid burning tissue; Unique traction belt can draw other operating theater instruments easily and peel off tissue, helped other operation techniques.
Description of drawings
Fig. 1 organizes the detacher perspective view for this utility model embodiment's;
Fig. 2 is the head portion amplification assumption diagram of organizing detacher of this utility model embodiment;
Fig. 3 organizes detacher internal structure sketch map for this utility model embodiment's;
Fig. 4 organizes detacher head portion enlarged diagram for another embodiment's of this utility model;
Fig. 5 organizes detacher to organize for use is of the present utility model and peels off and draw the sketch map of operating theater instruments.
The specific embodiment
For making the purpose of this utility model, technical scheme and advantage clearer, below with reference to the accompanying drawing embodiment that develops simultaneously, this utility model is further described.
This detacher of organizing of this utility model embodiment mainly comprises head end, connecting rod and handle, and its head end is the hook-shaped head of a passivity, and an end has light source, and the other end links to each other with connecting rod; Handle is provided with electric supply installation, is used to light source power supply; Connecting rod is used to connect head end and handle.Also adjusting device can be set on handle, this adjusting device is used to control the extension angle between described head end and the connecting rod.Use this detacher of organizing of the present utility model to organize when peeling off, can make light source press close to peel off the position, help the patient to differentiate the organizational structure of being stripped from tissue, at some invisible positions, after peeling off, tissue can appear by having judged whether light, judge to organize whether peel off, thereby the peel results of tissue can be determined easily.
Fig. 1 organizes the detacher perspective view for this utility model embodiment's, and as shown in Figure 1, this detacher comprises three parts: head end 1, connecting rod 2 and handle 3, wherein the concrete structure of head end 1, connecting rod 2, handle 3 will be described in detail below.
Fig. 2 is the head portion amplification assumption diagram of organizing detacher of this utility model embodiment, and as shown in Figure 2, head end 1 is the hook-shaped head of a passivity, is used to peel off tissue, and the one end has light source 4, and the other end links to each other with connecting rod 2; Head end 1 and the connected mode of connecting rod 2 can certainly adopt the fixedly connected of any-mode or other flexible connection as required for hinge joint among Fig. 2, and be for example one-body molded or rivet, be spirally connected etc.
Light source 4 can be the light source of any kind, adopts cold light source such as light emitting diode can avoid the thermal light source may be to the burning of tissue certainly, and light source 4 plays guiding function in tissue is peeled off, make things convenient for the discrimination tissue anatomical structure, and confirms to peel off effect.
Fig. 3 organizes detacher internal structure sketch map for this utility model embodiment's, as shown in Figure 3, in handle 3, be provided with electric supply installation 5, be used to described light source power supply, in the present embodiment, this electric supply installation 5 is a battery compartment, and the lithium battery of can packing into is light source 4 power supplies, this battery compartment can be furnished with on and off switch, also can not have; Perhaps adopt the power supply of power line external power supply, can certainly adopt any other power supply mode.Supply line between electric supply installation 5 and the light source 4 can pass from connecting rod 2 inside.
In Fig. 3, head end 1 has adopted hinged connected mode with connecting rod 2, be articulated in first articulated position, 10 places on the head end 1, connecting rod 2 inside also are provided with guide rod 6, guide rod 6 one ends and head end 1 link second articulated position, 11 places on head end 1, make head end 1, connecting rod 2, guide rod 6 form a toggle.
The other end of guide rod 6 links to each other with bolt 8 by pin 9, and bolt 8 is limited in the handle 3, can only move vertically in the inner space of handle 3; Be bolted with adjusting knob 7 outside the bolt 8, these adjusting knob 7 inner surfacies have screw thread, with the threaded engagement of bolt 8, can rotate around bolt 8.
Adjusting knob 7 is when rotating, by screw thread bolt 8 is moved vertically in handle, and drive guide rod 6 is done the push-and-pull campaign in connecting rod 2, it is that rotate in the center of circle with first articulated position 10 that the push-and-pull campaign of guide rod 6 drives head end 1, promptly pass through toggle, the action that endwisely slips of bolt 8 is converted into the spinning movement of head end 1, thereby makes user can pass through to rotate the extension angle that adjusting knob 7 is controlled between head ends 1 and the connecting rod 2.Bolt 8 and adjusting knob 7 are used to drive guide rod 6 motions, and be called adjusting device with the combination of bolt 8 and adjusting knob 7 here.Certainly this adjusting device adopts at head end 1 and connecting rod 2 does not need when fixedlying connected mode, and when head end 1 is not certain needs during with the mobilizable connected mode of connecting rod 2 employings yet, the detacher of organizing shown in Figure 3 only is a preferred embodiment.
In addition, above-mentioned adjusting device can also adopt the mode of chute and slide block to realize, as chute and slide block are set in handle 3, slide block is slided in chute; Slide block links to each other with described guide rod, by the slip of slide block, drives guide rod 6 and do the push-and-pull campaign in connecting rod 2, by the control of described toggle realization to head end 1.In like manner, corresponding adjusting device can also be any implementation that it may occur to persons skilled in the art that, this utility model does not limit the specific implementation of adjusting device.
Preferably, above-mentioned handle 3 and adjusting knob 7 can be by the special plastic compression moldings, and bolt 8 can be made by pyrite.Connecting rod 2, guide rod 6 and head end 1 all can be by medical stainless steel through the polishing molding.
The detacher of organizing of the present utility model can also draw the interstice that has into separated with other instruments, as walk around certain blood vessel etc. by on head end 1 traction belt being set except peeling off tissue, helps to peel off the carrying out of other operation techniques behind the tissue.
Fig. 4 organizes detacher head portion enlarged diagram for another embodiment's of this utility model; As shown in Figure 4, be with traction belt 12 on head end 1, this traction belt 12 can be made with any soft biocompatible material, as politef, polyether-polyurethane, nylon, terylene etc., is good with the material of good springiness.Traction belt 12 1 ends adopt pullover connected mode to be enclosed within on the head end 1, and the other end connects the operating theater instruments that needs traction.
Fig. 5 organizes detacher to organize for use is of the present utility model and peels off and draw the sketch map of operating theater instruments, as shown in Figure 5, after the head end 1 that is with traction belt 12 passes the blood vessel 13 of being stripped from, available operation tweezers or operating forceps are clamped traction belt 12, traction belt 12 is pulled through tissue, detacher can take out by former road, has promptly finished drawing-in motion.Certainly, traction belt 12 is any with the connected mode of head end 1, also can be fixed on the head end 1.It is noted that, when traction belt 12 adopts pullover mode to be connected with head end 1, should guarantee that traction belt 12 can not stop the light that head end light source 4 sends fully.
By the above embodiments as seen, this detacher of organizing of the present utility model comprises head end, connecting rod and handle, and its head end is the hook-shaped head of a passivity, and an end has light source, and the other end links to each other with connecting rod; Handle is provided with electric supply installation, is used to light source power supply; Connecting rod is used to connect head end and handle.Use this detacher of organizing of the present utility model to organize when peeling off, can make light source press close to peel off the position, help the patient to differentiate the organizational structure of being stripped from tissue; At some sightless positions, after peeling off, tissue can appear by having judged whether light, and judge to organize and whether peel off, thereby the peel results of tissue can be determined easily.In addition, rotatable or fixed passivity head end, with people's finger plesiomorphism, the passivity of organizing that can be safe is separated.Adopt cold light source simultaneously, can avoid burning tissue; Unique traction belt can draw other operating theater instruments easily and peel off tissue, helped other operation techniques.
Institute is understood that; the above only is a better embodiment of the present utility model; and be not used in and limit protection domain of the present utility model; all within spirit of the present utility model and principle; any modification of being made, be equal to replacement, improvement etc., all should be included within the protection domain of the present utility model.
Claims (10)
1, a kind of detacher of organizing is characterized in that, this tissue detacher comprises: head end, connecting rod and hands handle;
Described head end is the hook-shaped head of a passivity, and an end has light source, and the other end links to each other with described connecting rod;
Described handle is provided with electric supply installation, is used to described light source power supply;
Described connecting rod is used to connect head end and handle.
2, the detacher of organizing as claimed in claim 1 is characterized in that, the other end of described hook-shaped head is fixedlyed connected with described connecting rod or be one-body molded.
3, the detacher of organizing as claimed in claim 1 is characterized in that, the other end of described hook-shaped head and connecting rod flexibly connect.
4, the detacher of organizing as claimed in claim 3 is characterized in that, described flexible connection is that the other end and the rod hinge connection of described hook-shaped head is on first described hook-shaped the articulated position;
Be provided with guide rod in the described connecting rod, described guide rod one end and described hook-shaped head link on second articulated position of described hook-shaped head, and the described guide rod other end is connected with the adjusting device of setting in the described handle;
Described connecting rod, guide rod become toggle with hook-shaped capitiform, and described adjusting device is by described toggle push-and-pull guide rod, and making described hook-shaped head is that rotate in the center of circle with described first articulated position.
5, the detacher of organizing as claimed in claim 4 is characterized in that, described adjusting device comprises bolt and adjusting knob;
Described bolt is connected with described guide rod by pin, and is limited in moving in the inner space of described handle;
Described adjusting knob contains female thread, is spirally connected with described bolt;
Rotate adjusting knob, bolt moves, and drives guide rod and do the push-and-pull campaign in connecting rod.
6, the detacher of organizing as claimed in claim 4 is characterized in that, described adjusting device comprises chute and slide block;
Described chute is located in the handle;
Described slide block is located in the chute;
Described slide block links to each other with described guide rod, by the slip of slide block, drives guide rod and do the push-and-pull campaign in connecting rod.
7, as the described detacher of organizing of each claim in the claim 1～6, it is characterized in that described head end is provided with traction belt, described traction belt one end links to each other with described head end, and the other end is used to draw other operating theater instruments and passes the tissue of peeling off.
8, the detacher of organizing as claimed in claim 7 is characterized in that, described traction belt adopts pullover mode to be connected with head end.
As the described detacher of organizing of each claim in the claim 1～6, it is characterized in that 9, described electric supply installation is battery compartment or power line.
As the described detacher of organizing of each claim in the claim 1～6, it is characterized in that 10, described light source is a cold light source.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201085312U CN201189189Y (en) | 2008-06-12 | 2008-06-12 | Tissue stripper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201085312U CN201189189Y (en) | 2008-06-12 | 2008-06-12 | Tissue stripper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201189189Y true CN201189189Y (en) | 2009-02-04 |
Family
ID=40333340
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201085312U Expired - Lifetime CN201189189Y (en) | 2008-06-12 | 2008-06-12 | Tissue stripper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201189189Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110403673A (en) * | 2013-10-28 | 2019-11-05 | 物理科学公司 | Method and apparatus for soft tissue anatomical |
-
2008
- 2008-06-12 CN CNU2008201085312U patent/CN201189189Y/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110403673A (en) * | 2013-10-28 | 2019-11-05 | 物理科学公司 | Method and apparatus for soft tissue anatomical |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20090204 |
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| CX01 | Expiry of patent term |