CN205286434U - Big artery controller - Google Patents
Big artery controller Download PDFInfo
- Publication number
- CN205286434U CN205286434U CN201520898024.3U CN201520898024U CN205286434U CN 205286434 U CN205286434 U CN 205286434U CN 201520898024 U CN201520898024 U CN 201520898024U CN 205286434 U CN205286434 U CN 205286434U
- Authority
- CN
- China
- Prior art keywords
- holding piece
- fixed sleeving
- gas tube
- cavity
- blood vessel
- 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
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Abstract
The utility model discloses a big artery controller relates to the medical instrument field, including plastic tubing, gas tube, fixed sleeving and holding piece, the quantity of gas tube, holding piece and fixed sleeving is 2, and gas tube and fixed sleeving are located the plastic tubing, and the fixed sleeving is connected with the holding piece, the holding piece specifically is a semi -circular structure's plastic sheet, the cross sectional shape of holding piece also is the semi -circle, the upper end and the fixed bushing of holding piece, and the fixed sleeving of one of them holding piece top breaks off, and just two parts are together articulated from top to bottom, are connected with the silica gel skin on the holding piece and form a cavity, and the bottom of fixed sleeving is equipped with the sealing plug, and the gas tube passes the sealing plug and the cavity communicates, the utility model discloses a to inflating in the cavity, the silica gel skin expands under the effect of atmospheric pressure, and the artery pipe that lies in between the holding piece is pushed by the silica gel skin, and then accomplishes and move vasal hemostasis work, the simple operation, and can not lead to the fact the damage to the artery pipe, the security is high.
Description
Technical field
This utility model relates to medical instruments field, is specifically related to a kind of large artery trunks blood vessel controller.
Background technology
In Nephron sparing ablation, need to control renal artery, traditional method is to adopt " dog head folder " to control renal artery hemorrhage, due to " dog head folder " top be zigzag, if so operation all can be affected in the dynamics size controlling to use when tremulous pulse, firmly excessive, may result in tremulous pulse breakage, jeopardize patient vitals, firmly too small cannot stop blooding, equally also entail dangers to patient vitals. Therefore, in Nephron sparing ablation, develop one and can reduce the Kidney Warm Ischemia time, reduce bleeding risk in operation, can also arbitrarily controlling renal artery in vitro, making operation process become exercisable medical apparatus and instruments has become the difficult problem that current medical personnel needs to solve simultaneously.
Summary of the invention
This utility model purpose is in that to provide a kind of large artery trunks blood vessel controller, to solve many defects that prior art deficiency causes.
A kind of large artery trunks blood vessel controller, including plastic tube, gas tube, fixed sleeving and holding piece, described gas tube, the quantity of holding piece and fixed sleeving is 2, gas tube and fixed sleeving are positioned at plastic tube, fixed sleeving is connected with holding piece, described holding piece is specially the plastic sheet of a semicircular structure, the cross sectional shape of described holding piece is also semicircle, the upper end of holding piece is connected with fixed sleeving, fixed sleeving above one of them holding piece disconnects, and two parts are hinged up and down, holding piece is connected to Silicone Rubber and forms a cavity, the bottom of fixed sleeving is provided with sealing-plug, gas tube connects through sealing-plug with cavity.
Preferably, the upper end of described plastic tube slidably connects moving casing, and moving casing is provided with mounting disc, and described fixed sleeving is arranged in mounting disc.
Preferably, the upper outside of described plastic tube is connected to handle.
Preferably, described gas tube is flexible plastic gas tube.
Preferably, the top of described moving casing is provided with ring flange, and the external diameter of described ring flange is more than the external diameter of plastic tube.
The utility model has the advantage of: novel in structural design of the present utility model, by inflating in cavity, Silicone Rubber expands under the influence of air pressure, arterial between holding piece is extruded by Silicone Rubber, and then complete the hemostasis work of arterial, simple operation, and arterial will not be caused damage, safety is high, the upper end of described plastic tube slidably connects moving casing, moving casing is provided with mounting disc, described fixed sleeving is arranged in mounting disc, it is used for fixing fixed sleeving on the one hand, on the other hand, it is easy to move up and down fixed sleeving, one of them holding piece can be bent laterally, conveniently clamp and unclamp arterial, the upper outside of described plastic tube is connected to hands handle, it is easy to doctor and operates plastic tube, the top of described moving casing is provided with ring flange, the external diameter of described ring flange is more than the external diameter of plastic tube, it is easy to staff and lifts moving casing.
Accompanying drawing explanation
Fig. 1 is structural representation during a kind of large artery trunks blood vessel controller clamp position described in the utility model.
Fig. 2 is structural representation during a kind of large artery trunks blood vessel controller releasing orientation described in the utility model.
Fig. 3 is the cross-sectional view of holding piece in a kind of large artery trunks blood vessel controller described in the utility model.
Wherein: 1 plastic tube, 2 gas tubes, 3 fixed sleevings, 4 holding pieces, 5 Silicone Rubbers, 6 cavitys, 7 sealing-plugs, 8 moving casings, 9 mounting discs, 10 handles, 11 ring flanges.
Detailed description of the invention
For the technological means making this utility model realize, creation characteristic, reach purpose and effect and be easy to understand, below in conjunction with detailed description of the invention, this utility model is expanded on further.
Such as Fig. 1, shown in Fig. 2 and Fig. 3, a kind of large artery trunks blood vessel controller, including plastic tube 1, gas tube 2, fixed sleeving 3 and holding piece 4, described gas tube 2, the quantity of holding piece 4 and fixed sleeving 3 is 2, gas tube 2 and fixed sleeving 3 are positioned at plastic tube 1, fixed sleeving 3 is connected with holding piece 4, described holding piece 4 is specially the plastic sheet of a semicircular structure, the cross sectional shape of described holding piece 4 is also semicircle, the upper end of holding piece 4 is connected with fixed sleeving 3, fixed sleeving 3 above one of them holding piece 4 disconnects, and two parts are hinged up and down, holding piece 4 is connected to Silicone Rubber 5 and forms a cavity 6, the bottom of fixed sleeving 3 is provided with sealing-plug 7, gas tube 2 connects through sealing-plug 7 with cavity 6, the novel in structural design of this kind of device, by inflating in cavity 6, Silicone Rubber 5 expands under the influence of air pressure, arterial between holding piece 4 is extruded by Silicone Rubber 5, and then complete the hemostasis work of arterial, simple operation, and arterial will not be caused damage, safety is high.
It should be noted that, the upper end of described plastic tube 1 slidably connects moving casing 8, moving casing 8 is provided with mounting disc 9, described fixed sleeving 3 is arranged in mounting disc 9, it is used for fixing fixed sleeving 3 on the one hand, on the other hand, it is simple to move up and down fixed sleeving 3, one of them holding piece 4 can be bent laterally, conveniently clamp and unclamp arterial.
In the present embodiment, the upper outside of described plastic tube 1 is connected to handle 10, it is simple to doctor operates plastic tube 1.
In the present embodiment, described gas tube 2 is flexible plastic gas tube 2.
Additionally, the top of described moving casing 8 is provided with ring flange 11, the external diameter of described ring flange 11 is more than the external diameter of plastic tube 1, it is simple to staff lifts moving casing 8.
Operation principle of the present utility model is: first press moving casing 8, it is located at minimum point, now, owing to being provided separately and up and down two parts are hinged on one of them fixed sleeving 3, therefore the holding piece 4 of its connection can laterally rotate and open, then arterial is placed between two holding pieces 4, pull moving casing 8, moving on moving casing 8, two holding pieces 4 are fixed by plastic tube 1, complete the location of arterial, then, by gas tube 2 to inflation in cavity 6, Silicone Rubber 5 expands and extrudes arterial, plays the effect of hemostasis.
Based on above-mentioned, novel in structural design of the present utility model, by inflating in cavity, Silicone Rubber 5 expands under the influence of air pressure, arterial between holding piece 4 is extruded by Silicone Rubber 5, and then completes the hemostasis work of arterial, simple operation, and arterial will not be caused damage, safety is high.
As known by the technical knowledge, this utility model can be realized by the embodiment of other essence without departing from its spirit or essential feature. Therefore, embodiment disclosed above, for each side, all it is merely illustrative, is not only. All all it is included in the utility model within the scope of this utility model or in the change being equal in scope of the present utility model.
Claims (5)
1. a large artery trunks blood vessel controller, it is characterized in that, including plastic tube, gas tube, fixed sleeving and holding piece, described gas tube, the quantity of holding piece and fixed sleeving is 2, gas tube and fixed sleeving are positioned at plastic tube, fixed sleeving is connected with holding piece, described holding piece is specially the plastic sheet of a semicircular structure, the cross sectional shape of described holding piece is also semicircle, the upper end of holding piece is connected with fixed sleeving, fixed sleeving above one of them holding piece disconnects, and two parts are hinged up and down, holding piece is connected to Silicone Rubber and forms a cavity, the bottom of fixed sleeving is provided with sealing-plug, gas tube connects through sealing-plug with cavity.
2. a kind of large artery trunks blood vessel controller according to claim 1, it is characterised in that: the upper end of described plastic tube slidably connects moving casing, and moving casing is provided with mounting disc, and described fixed sleeving is arranged in mounting disc.
3. a kind of large artery trunks blood vessel controller according to claim 1, it is characterised in that: the upper outside of described plastic tube is connected to handle.
4. a kind of large artery trunks blood vessel controller according to claim 1, it is characterised in that: described gas tube is flexible plastic gas tube.
5. a kind of large artery trunks blood vessel controller according to claim 2, it is characterised in that: the top of described moving casing is provided with ring flange, and the external diameter of described ring flange is more than the external diameter of plastic tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520898024.3U CN205286434U (en) | 2015-11-12 | 2015-11-12 | Big artery controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520898024.3U CN205286434U (en) | 2015-11-12 | 2015-11-12 | Big artery controller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205286434U true CN205286434U (en) | 2016-06-08 |
Family
ID=56438996
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520898024.3U Expired - Fee Related CN205286434U (en) | 2015-11-12 | 2015-11-12 | Big artery controller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205286434U (en) |
-
2015
- 2015-11-12 CN CN201520898024.3U patent/CN205286434U/en not_active Expired - Fee Related
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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 |
Granted publication date: 20160608 Termination date: 20161112 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |