CN205307083U - Elasticity returns mini long sleeves shell type hand and helps ware - Google Patents
Elasticity returns mini long sleeves shell type hand and helps ware Download PDFInfo
- Publication number
- CN205307083U CN205307083U CN201620100540.1U CN201620100540U CN205307083U CN 205307083 U CN205307083 U CN 205307083U CN 201620100540 U CN201620100540 U CN 201620100540U CN 205307083 U CN205307083 U CN 205307083U
- Authority
- CN
- China
- Prior art keywords
- fixed
- oversleeve
- draw
- fixing ring
- shell type
- 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
Landscapes
- Surgical Instruments (AREA)
Abstract
The utility model relates to a. A elasticity returns mini long sleeves shell type hand and helps ware, including retractor, oversleeve and fixed loop, the both ends of oversleeve respectively sealing connection in the retractor with the fixed loop still is provided with traction mechanism, traction mechanism is the elastic component, traction mechanism set up in the inboard of oversleeve, traction mechanism's one end is fixed in the fixed loop, traction mechanism's the other end is fixed in the retractor, or, traction mechanism set up in the outside of oversleeve, traction mechanism's one end is fixed in the oversleeve, traction mechanism's the other end is fixed in the retractor. The utility model discloses a major axis shell type hand helps the ware, and simple structure facilitates the use, and the reliability is high, is fit for being used for various hands to help laparoscopic surgery.
Description
Technical field
The utility model relates to medical instruments field, is specially a kind of elastic force telescopic long sleeves shell type hand-actuated accelerator, clutch and brake.
Background technology
Laparoscope operation is the most common one of current abdominal operation, laparoscope operation belongs to microtrauma type operation, it avoids the scar leaving strip at position, operation patients abdominal cavity, after recovery, the wire scar of 1～3 0.5～1 centimetre is only left at position, abdominal cavity, it may be said that be that the surface of a wound is little, the operation that pain is little, therefore also someone is referred to as " key hole " operation. Carrying out of laparoscope operation, alleviates the pain that patient operates on, makes the convalescence of patient shorten simultaneously, be a development in recent years operation project rapidly.
Implement laparoscope operation, it is necessary to inflated (setting up pneumoperitoneum) in the abdominal cavity of patient so that it is belly is heaved, it is convenient to operation, under the illumination of laparoscope, then carries out every operation operation (as excised, sew up). Laparoscope is performed the operation, and is divided into the operation of complete laparoscope, laparo-assisted and hand assisted laparoscopic surgery three kinds. Hand assisted laparoscopic surgery refers to the operation being put in by hand-actuated accelerator, clutch and brake hand and carrying out under laparoscope in abdominal cavity, is generally used for and uses for time operation is comparatively complicated or excision thing is bigger.
In order to hand assisted laparoscopic surgery before solving equipment for the hand of patient fixing too tight and cause operation inconvenience, blood circulation smooth, change operating theater instruments time the problem such as complicated operation, the technical staff of this area have developed CN204364037 (long sleeves shell type hand-actuated accelerator, clutch and brake). But during due to operation, patient is pneumoperitoneum, hand-actuated accelerator, clutch and brake and abdominal cavity define the space of a sealing, and the gloves of hand-actuated accelerator, clutch and brake are arranged at the outside in abdominal cavity, if the hand of patient wants the words that the outside from abdominal cavity enters abdominal cavity and carry out performing the operation, the air pressure then needing to overcome pneumoperitoneum just can enter abdominal cavity and perform the operation, and also need constantly to overcome air pressure opponent in the process of operation and perform the operation toward the pressure of extrapolation. So just, the extra muscle power of patient can be consumed, and can therefore affect the accuracy of patient's operation.
Practical novel content
The purpose of this utility model is to solve the problem, it is proposed to one can offset pneumoperitoneum air pressure so that the major axis shell type hand-actuated accelerator, clutch and brake that patient conveniently carries out performing the operation.
A kind of elastic force telescopic long sleeves shell type hand-actuated accelerator, clutch and brake, comprises retractor, oversleeve and fixing ring, and the two ends of described oversleeve are sealedly attached to described retractor and described fixing ring respectively;
Also being provided with draw-off mechanism, described draw-off mechanism is elasticity part, and described draw-off mechanism is arranged at the inner side of described oversleeve, and described fixing ring is fixed in one end of described draw-off mechanism, and the other end of described draw-off mechanism is fixed on described retractor; Or, described draw-off mechanism is arranged at the outside of described oversleeve, and described oversleeve is fixed in one end of described draw-off mechanism, and the other end of described draw-off mechanism is fixed on described retractor.
Preferably, described draw-off mechanism is wherein one or more combinations of elastic force muscle, spring and stretch fabric.
Preferably, described draw-off mechanism is provided with at least 2, and described draw-off mechanism is uniformly distributed.
Preferably, the pulling force of described draw-off mechanism can overcome 8-12mm/hg air pressure.
Preferably, described draw-off mechanism is that dismountable mode is fixed on described oversleeve or fixing ring.
Preferably, described draw-off mechanism is fixed on described oversleeve or fixing ring by the mode that snap-fastener, magnetic clasp, button or dish are buckled.
Preferably, described draw-off mechanism is arranged at the outside of described oversleeve, and described oversleeve is fixed in one end of described draw-off mechanism, and the other end of described draw-off mechanism is fixed on described retractor; The outside of the close end of described oversleeve is vertically arranged with at least 2 snap-fasteners, magnetic clasp, button or dish and buckles; Or, one end of described draw-off mechanism arranges at least 2 snap-fasteners, magnetic clasp, button or dish and buckles.
Preferably, described fixing ring is the ring-type structure of opening, and the opening end of described fixing ring is mutually folded to be leaned on.
Preferably, the opening end of described fixing ring is provided with card of setting one's teeth on edge and buckles; Or, one end of the opening end of fixing ring 3 is provided with fixed lobe, and the other end is provided with corresponding fixing through hole.
Preferably, the outer of described fixing ring is provided with fixed groove; Described fixing ring is the ring-type structure of plastics.
Major axis shell type hand-actuated accelerator, clutch and brake of the present utility model, structure is simple, and easy to use, reliability height, it is not necessary to adapt to for a long time, is suitable for various hand assisted laparoscopic surgery.
Accompanying drawing explanation
The utility model is described further by accompanying drawing, but the content in accompanying drawing is not formed any restriction of the present utility model.
Fig. 1 is the schematic diagram of one of them embodiment of the present utility model;
Fig. 2 is the partial enlargement figure of one of them embodiment of the present utility model;
Fig. 3 is the schematic diagram of one of them embodiment of the present utility model;
Fig. 4 is the schematic diagram of one of them embodiment of the present utility model when performing the operation.
Wherein: the belly 5 of retractor 1, oversleeve 21, gloves 22, fixing ring 3, draw-off mechanism 4, patient, the pin thread 61 of snap-fastener, the female of snap-fastener buckle.
Specific embodiment party formula
Hereinafter provide specific embodiment party formula of the present utility model, it is used for formation of the present utility model being described in further detail.
The elastic force telescopic long sleeves shell type hand-actuated accelerator, clutch and brake of the present embodiment, shown in as shown in Figure 1, Figure 3 and Figure 4, comprise retractor 1, oversleeve 21 and fixing ring 3, the two ends of described oversleeve 21 are sealedly attached to described retractor 1 and described fixing ring 3 respectively, also being provided with draw-off mechanism 4, described draw-off mechanism 4 is elasticity part, and described draw-off mechanism 4 is arranged at the inner side of described oversleeve 21, described fixing ring 3 is fixed in one end of described draw-off mechanism 4, and the other end of described draw-off mechanism 4 is fixed on described retractor 1; Or, described draw-off mechanism 4 is arranged at the outside of described oversleeve 21, and described oversleeve 21 is fixed in one end of described draw-off mechanism 4, and the other end of described draw-off mechanism 4 is fixed on described retractor 1.
The hand-actuated accelerator, clutch and brake of the present embodiment, retractor 1, when preparing hand assisted laparoscopic surgery, is first fixed on the opening of stomach wall of the belly 5 of patient by patient; Secondly the gloves 22 of operation are sealed fixing with described fixing ring 3 so that the belly 5 of patient, oversleeve 21 and gloves 22 form an airtight space; Then handle is put in gloves 22; Then belly 5 toward patient is inflated, and sets up pneumoperitoneum, and fixing ring 3, for fixing gloves 22 and oversleeve 21, makes to avoid pneumoperitoneum to leak gas between the two for being tightly connected; When carrying out hand assisted laparoscopic surgery, the hand of patient as direction of the arrows shown in fig, owing to being full of gas in the belly of now patient, therefore by the traction force of draw-off mechanism 4, can assist patient easily handle stretch into the belly 5 of patient, carry out various highly difficult surgical action. More specifically, described draw-off mechanism 4 is wherein one or more combinations of elastic force muscle, spring and stretch fabric.
Preferably, described draw-off mechanism 4 is provided with at least 2, and described draw-off mechanism is uniformly distributed, and more specifically, described draw-off mechanism is set to 4. Arranging 4, quantity can not too much affect the process of operation, and 4 draw-off mechanisms 4 are for being uniformly distributed, and can not cause the hand discontinuity of patient.
Preferably, described draw-off mechanism 4 is fixed on described oversleeve 21 or fixing ring 3 for dismountable mode. More specifically, described draw-off mechanism 4 is fixed on described oversleeve 21 or fixing ring 3 by the mode that snap-fastener, magnetic clasp, button or dish are buckled. Above-mentioned several dismountable fixing mode is adopted to be fixed by draw-off mechanism 4, easy disassembly draw-off mechanism 4.
Preferably, described draw-off mechanism 4 is arranged at the outside of described oversleeve 21, and described oversleeve 21 is fixed in one end of described draw-off mechanism 4, and the other end of described draw-off mechanism 4 is fixed on described retractor 1; The outside of the close end of described oversleeve 21 is vertically arranged with at least 2 snap-fasteners, magnetic clasp, button or dish and buckles; Or, one end of described draw-off mechanism 4 arranges at least 2 snap-fasteners, magnetic clasp, button or dish and buckles. So arrange, it is possible to the convenient pulling force regulating draw-off mechanism 4; As shown in Figure 2, when hand patient not yet enters the belly 5 of patient, the pin thread 61 of snap-fastener is fixed on the female of snap-fastener being arranged on lower section buckles 62, when the belly 5 that the hand of patient enters patient is performed the operation, in order to keep draw-off mechanism 4 to have enough pulling force, then the pin thread 61 of snap-fastener is fixed on the female of snap-fastener being arranged on top and buckles 62.
The two ends of described draw-off mechanism 4 are evenly fixed on described fixing ring 3 and retractor 1 respectively, in order to the traction force making draw-off mechanism act on fixing ring 3 is uniformly distributed so that more stable and precisely in the operation of patient when performing the operation.
The pulling force of described draw-off mechanism can overcome 8-12mm/hg air pressure, according to clinical experience, the air pressure of pneumoperitoneum is 12-15mm/hg, what draw-off mechanism was main act as the traction force providing complementary, therefore the pulling force of draw-off mechanism is unsuitable excessive or excessively little, if pulling force is excessive, then fixing ring 3 can be led and be pulled to retractor 1 side, affect operation and carry out; If pulling force is crossed little, the auxiliary effect giving patient is little.
Described fixing ring 3 is the ring-type structure of opening, and the opening end of described fixing ring 3 is mutually folded to be leaned on, and the opening end of described fixing ring 3 is provided with card of setting one's teeth on edge and buckles, or, one end of the opening end of fixing ring 3 is provided with fixed lobe, and the other end is provided with corresponding fixing through hole. In order to adapt to the difference of patient's wrist size, fixing ring 3 can carry out size adjustment, and buckle by card of setting one's teeth on edge or the size of fixing ring 3 is fixed by fixed lobe so that the hand of patient is more flexible when performing the operation, stablize.
Further, the outer of described fixing ring 3 is provided with fixed groove, in order to ensure that oversleeve 21 and gloves 22 are for being tightly connected, and are provided with groove on fixing ring 3 further, is fixed by the mode of hoop or tied rope. More specifically, described fixing ring 3 is the ring-type structure of plastics.
The present embodiment has the following advantages: 1. the auxiliary traction force provided by draw-off mechanism 4 so that the hand of patient overcomes the air pressure of pneumoperitoneum so that operation is more light, stable; 2. draw-off mechanism is the setting that evenly distributes, and improves the stability of operation further; 3. the traction force of draw-off mechanism 4 is moderate so that patient can adapt to this hand-actuated accelerator, clutch and brake easily, and then provides high-quality surgical effect; 4. draw-off mechanism 4 is fixed for dismountable mode so that the dismounting of draw-off mechanism 4 is simple and convenient; 5. pass through the fixed position regulating draw-off mechanism 4 different so that the pulling force of draw-off mechanism 4 becomes variable-size, it is applicable to different operating stage or different patient.
Below technology principle of the present utility model is described in conjunction with specific embodiments. These describe just in order to explain principle of the present utility model, and can not be interpreted as the restriction to the utility model protection domain by any way. Based on explanation herein, the technical staff of this area does not need to pay creative work can associate other specific embodiment party formula of the present utility model, and these modes all will fall within protection domain of the present utility model.
Claims (10)
1. an elastic force telescopic long sleeves shell type hand-actuated accelerator, clutch and brake, comprises retractor, oversleeve and fixing ring, and the two ends of described oversleeve are sealedly attached to described retractor and described fixing ring respectively, it is characterised in that:
Also being provided with draw-off mechanism, described draw-off mechanism is elasticity part, and described draw-off mechanism is arranged at the inner side of described oversleeve, and described fixing ring is fixed in one end of described draw-off mechanism, and the other end of described draw-off mechanism is fixed on described retractor; Or, described draw-off mechanism is arranged at the outside of described oversleeve, and described oversleeve is fixed in one end of described draw-off mechanism, and the other end of described draw-off mechanism is fixed on described retractor.
2. elastic force telescopic long sleeves shell type hand-actuated accelerator, clutch and brake according to claim 1, it is characterised in that: described draw-off mechanism is wherein one or more combinations of elastic force muscle, spring and stretch fabric.
3. elastic force telescopic long sleeves shell type hand-actuated accelerator, clutch and brake according to claim 1, it is characterised in that: described draw-off mechanism is provided with at least 2, and described draw-off mechanism is uniformly distributed.
4. elastic force telescopic long sleeves shell type hand-actuated accelerator, clutch and brake according to claim 1, it is characterised in that: the pulling force of described draw-off mechanism can overcome 8-12mm/hg air pressure.
5. elastic force telescopic long sleeves shell type hand-actuated accelerator, clutch and brake according to claim 1, it is characterised in that: described draw-off mechanism is that dismountable mode is fixed on described oversleeve or fixing ring.
6. elastic force telescopic long sleeves shell type hand-actuated accelerator, clutch and brake according to claim 5, it is characterised in that: described draw-off mechanism is fixed on described oversleeve or fixing ring by the mode that snap-fastener, magnetic clasp, button or dish are buckled.
7. elastic force telescopic long sleeves shell type hand-actuated accelerator, clutch and brake according to claim 6, it is characterized in that: described draw-off mechanism is arranged at the outside of described oversleeve, described oversleeve is fixed in one end of described draw-off mechanism, and the other end of described draw-off mechanism is fixed on described retractor; The outside of the close end of described oversleeve is vertically arranged with at least 2 snap-fasteners, magnetic clasp, button or dish and buckles; Or, one end of described draw-off mechanism arranges at least 2 snap-fasteners, magnetic clasp, button or dish and buckles.
8. elastic force telescopic long sleeves shell type hand-actuated accelerator, clutch and brake according to claim 1, it is characterised in that: described fixing ring is the ring-type structure of opening, and the opening end of described fixing ring is mutually folded to be leaned on.
9. elastic force telescopic long sleeves shell type hand-actuated accelerator, clutch and brake according to claim 8, it is characterised in that: the opening end of described fixing ring is provided with card of setting one's teeth on edge and buckles; Or, one end of the opening end of fixing ring 3 is provided with fixed lobe, and the other end is provided with corresponding fixing through hole.
10. elastic force telescopic long sleeves shell type hand-actuated accelerator, clutch and brake according to claim 8, it is characterised in that: the outer of described fixing ring is provided with fixed groove; Described fixing ring is the ring-type structure of plastics.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620100540.1U CN205307083U (en) | 2016-02-01 | 2016-02-01 | Elasticity returns mini long sleeves shell type hand and helps ware |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620100540.1U CN205307083U (en) | 2016-02-01 | 2016-02-01 | Elasticity returns mini long sleeves shell type hand and helps ware |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205307083U true CN205307083U (en) | 2016-06-15 |
Family
ID=56187611
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620100540.1U Expired - Fee Related CN205307083U (en) | 2016-02-01 | 2016-02-01 | Elasticity returns mini long sleeves shell type hand and helps ware |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205307083U (en) |
-
2016
- 2016-02-01 CN CN201620100540.1U patent/CN205307083U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109044433A (en) | A kind of continuous stitching unstrument for suture operation under laparoscope | |
| CN205386250U (en) | Thyroid surgery belongs to a negative pressure drainage device with three | |
| CN208974045U (en) | A kind of laparoscope puncture outfit of good fixing effect | |
| CN205307083U (en) | Elasticity returns mini long sleeves shell type hand and helps ware | |
| CN109864790A (en) | A kind of hemostasis device | |
| CN207614152U (en) | Laryngeal mask | |
| CN205831843U (en) | A kind of incision protective sleeve | |
| CN204337486U (en) | Exempt to stitch fixed peritoneal cavity drainage tube | |
| CN215021548U (en) | Novel gastroscopy is supplementary device | |
| CN201422862Y (en) | Detachable endoscopic medical device | |
| CN205867170U (en) | Special undershirt is fixed to neck surgery negative pressure drainage ball | |
| CN205964667U (en) | External fixation of T shape drainage tube | |
| CN205626050U (en) | Ureter guide sheath of utensil dismantlement formula chucking device | |
| CN211095123U (en) | Neck braking component | |
| CN205611850U (en) | Oral cavity intubate nursing gauze mask | |
| CN208822849U (en) | Disposable combination hernia needle | |
| TW201041557A (en) | Single-hole laparoscope multi-port shielding device | |
| CN206044833U (en) | A kind of medical pectoral girdle | |
| CN209899775U (en) | Special chest wall bandage for endoscopic thyroid surgery | |
| CN210962102U (en) | Detachable laparoscopic surgery sleeve | |
| CN219109751U (en) | Auxiliary bag for laparoscopic instrument | |
| CN209017916U (en) | A kind of collapsible johnny | |
| CN203341792U (en) | Surgical multifunctional tourniquet | |
| CN208228398U (en) | Pressurize stretch pants after a kind of hernia operations | |
| CN109864784A (en) | A kind of double bolloon hemostasis device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160615 Termination date: 20180201 |