CN208176728U - A kind of sacculus fascia extension fixture - Google Patents
A kind of sacculus fascia extension fixture Download PDFInfo
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- CN208176728U CN208176728U CN201721293782.8U CN201721293782U CN208176728U CN 208176728 U CN208176728 U CN 208176728U CN 201721293782 U CN201721293782 U CN 201721293782U CN 208176728 U CN208176728 U CN 208176728U
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- sacculus
- pedestal
- water
- extension fixture
- expansion pipe
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Abstract
The utility model provides a kind of sacculus fascia extension fixture, it is managed including expansion, force measuring machine, end and pedestal, expansion pipe sets gradually silk guide passage from inside to outside, tube body layer and sacculus fill the water layer, expansion pipe one end is fixed with end, in force measuring machine, one end that expansion pipe leans on proximal head is arranged in unidirectional load cell, dynamometer display unit is arranged in end outer surface, unidirectional load cell and dynamometer display unit are electrically connected, end one end is fixedly linked with pedestal, water inlet is arranged in side on pedestal, water outlet is arranged in the other side on pedestal, water inlet is equipped with valve；The device is by filling the water layer around setting sacculus on expansion tube body, inlet and outlet are arranged on end to be connected with sacculus water filling layer, the diameter of adjustable expansion pipe, it can disposably achieve the purpose that expand stoma, there is more good supportive than air bag simultaneously, it is equipped with unidirectional load cell between end and expansion pipe, facilitates medical staff to operate, alleviates the pain of patient.
Description
Technical field
The utility model belongs to the technical field of medical instrument, and more specifically, the utility model relates to a kind of expansions of fascia
The technical field of device.
Background technique
Fascia dilator is established in the dirty access procedures of skin kidney skin in percutaneous nephrolithy and is widely used.When operation, medical matters
A set of hollow puncture needle is pierced into human body by personnel under the monitoring of image documentation equipment first, and the human kidney that goes directly is preoperative selected
Then the inner hole needle of puncture needle is extracted out, leaves outer casing needle, at this moment penetrate seal wire from the inner hole of outer casing needle through by treatment position
After the completion of seal wire penetrates, outer casing needle is extracted for treatment position, leaves seal wire, then the fascia expansion of lowest calibre is managed along seal wire
It is inserted into human body therapy region.Under normal conditions, medical worker the fascia of different thicknesses will expand under conditions of same depth
The minimum expansion of pipe is multiple；It is repeated multiple times so easily to cause to infect with the fascia of different thicknesses expansion pipe is inserted into the patient, it is special
It is not even more serious for the patient with infectious lesions, while the repeated multiple times expansion pipe with different thicknesses is inserted into patient
Also easily seal wire is made to give a discount in vivo, to lose channel, and the expansion pipe for operating different thicknesses is repeated multiple times into patient's body
It is interior, easily because tissue it is tough and tensile due to Overexertion causes excessive bur and causes the damage of the big blood vessel of the kidney base of a fruit, that is, increase operation
Risk, while also increasing patient suffering.
Application No. is the patents of CN201320727274.1 to disclose a kind of gasbag-type fascia expansion pipe, can disposably reach
Expand stoma purpose, solve it is existing it is repeated multiple times easily cause to infect with the expansion pipe of different thicknesses is inserted into the patient,
And the technical issues of easily seal wire being made to give a discount, but it is insufficient in terms of the supportive of expansion pipe using gasbag-type, it cannot know to make
Reasonable dynamics when with instrument, is easy to bring operation risk, increases the pain of patient, is also inconvenient to hold use.Therefore, one kind is needed
Suitable fascia extension fixture.
Summary of the invention
For the deficiency of state of the art, in order to solve, current fascia dilator is repeated multiple times to enter patient's body, pole
The tough and tensile and Overexertion of Yi Yin tissue is caused excessive bur and causes the damage of the big blood vessel of the kidney base of a fruit, managed using gasbag-type in expansion
Supportive in terms of it is insufficient, reasonable dynamics when cannot know using instrument is easy to bring operation risk, increases the pain of patient
Chu is also inconvenient to the technical issues of holding use, and the utility model provides a kind of sacculus fascia extension fixture, with prior art phase
Than, the apparatus structure is simple, easy to use, by filling the water layer around setting sacculus on expansion tube body, be arranged on end into
The mouth of a river and water outlet are connected with sacculus water filling layer, the diameter of adjustable expansion pipe from 8F to 12F between change, can disposably reach
There is more good supportive to the purpose of expansion stoma, while than air bag, be equipped with unidirectional dynamometry between end and expansion pipe and pass
Sensor facilitates medical staff to operate, and alleviates the pain of patient, reduces the burden of medical staff, has in medical instruments field
There is wide applicability.
To solve the above-mentioned problems, the technical solution adopted in the utility model is as follows:
A kind of sacculus fascia extension fixture provided by the utility model, including expansion pipe, force measuring machine, end and pedestal,
Expansion pipe sets gradually silk guide passage, tube body layer and sacculus water filling layer, expansion pipe one end from inside to outside and is fixed with end, dynamometry
In mechanism, one end that expansion pipe leans on proximal head is arranged in unidirectional load cell, and dynamometer display unit is arranged in end appearance
Face, unidirectional load cell and dynamometer display unit are electrically connected, and end one end is fixedly linked with pedestal, and side is set on pedestal
Water inlet is set, water outlet is arranged in the other side on pedestal, and water inlet is equipped with valve, and valve is connected through a screw thread with water inlet.
In the utility model, silk guide passage passes through expansion pipe, end and pedestal setting.
In the utility model, valve includes valve body and switch, and valve body one end is connected through a screw thread with water inlet,
Water injection interface is arranged in the valve body other end, and valve body and switch are connected through a screw thread.
In the utility model, valve body is in cross shape, and switch is in T font shape, and water injection hole is arranged in switch one end.
In the utility model, waterproof ventilated membrane is arranged in water outlet one end.
In the utility model, reinforcing rib is respectively provided between pedestal and inlet and outlet.
In the utility model, handle, handle and water outlet and the perpendicular setting of water inlet is arranged in pedestal side.
In the utility model, handle is in fan leaf sheet, and cylindrical anti-skid chequer is arranged on handle.
In the utility model, expansion pipe one end setting expansion tube head, expansion tube head is in coniform.
In the utility model, sacculus fills the water layer and uses nylon material.
Unidirectional load cell, dynamometer display unit and the waterproof ventilated membrane that the utility model uses can be by public
Channel purchase.
Using technical solution provided by the utility model can get it is following the utility model has the advantages that
A kind of sacculus fascia extension fixture structure provided by the utility model is simple, easy to use, by expansion pipe sheet
Layer is filled the water around setting sacculus on body, setting inlet and outlet are connected with sacculus water filling layer on end, adjustable expansion
The diameter of pipe from 8F to 12F between change, can disposably achieve the purpose that expand stoma, while there is more good branch than air bag
Support property is equipped with unidirectional load cell between end and expansion pipe, facilitates medical staff to operate, alleviate the pain of patient, subtract
The burden for having lacked medical staff has wide applicability in medical instruments field.
Detailed description of the invention
Fig. 1 is shown as the structural schematic diagram of the utility model.
Fig. 2 is shown as valve explosive view provided by the utility model.
Fig. 3 is shown as handle arrangement schematic diagram provided by the utility model.
In fig. 1-3: 1-expansion tube head, 2-expansion pipes, 21-silk guide passages, 22-tube body layers, the water filling of 23-sacculus
Layer, 3-unidirectional load cells, 4-dynamometer display units, 5-ends, 6-valves, 61-switches, 611-water injection holes,
62-valve bodies, 621-water injection interfaces, 7-pedestals, 71-water inlets, 72-handles, 721-cylindrical anti-skid chequers, 73-
Water outlet, 731-waterproof ventilated membranes, 74-reinforcing ribs.
Specific embodiment
1-3 and embodiment with reference to the accompanying drawing, are described in further detail specific embodiment of the present utility model, but
Utility model device is not limited to following embodiments.
In the present invention, for ease of description, the relative position of each component is closed in a kind of sacculus fascia extension fixture
The description of system is with reference to the accompanying drawings 1 Butut mode to be described, such as: upper and lower, left and right positional relationship is according to attached drawing 1
Butut direction determine.
Unidirectional load cell (3), dynamometer display unit (4) and the waterproof ventilated membrane (731) that the utility model uses
It can be bought by public channel.
A kind of sacculus fascia extension fixture provided by the utility model, including expansion pipe (2), force measuring machine, end (5) and
Pedestal (7), expansion pipe (2) set gradually silk guide passage (21), tube body layer (22) and sacculus water filling layer (23), expansion from inside to outside
Pipe (2) one end is fixed with end (5), and in force measuring machine, unidirectional load cell (3) setting leans on proximal head in expansion pipe (2)
(5) one end, dynamometer display unit (4) are arranged in end (5) outer surface, and unidirectional load cell (3) and dynamometer are shown
Unit (4) is electrically connected, and end (5) one end is fixedly linked with pedestal (7), side setting water inlet (71), pedestal on pedestal (7)
(7) other side setting water outlet (73) on, water inlet (71) are equipped with valve (6), and valve (6) and water inlet (71) pass through screw thread
Connection.
In the utility model, silk guide passage (21) passes through expansion pipe (2), end (5) and pedestal (7) setting.
In the utility model, valve (6) includes valve body (62) and switchs (61), valve body (62) one end and water inlet
Mouth (71) is connected through a screw thread, and water injection interface (621) are arranged in valve body (62) other end, valve body (62) and switch (61)
It is connected through a screw thread.
In the utility model, valve body (62) is in cross shape, and switch (61) is in T font shape, and switch (61) one end is set
Set water injection hole (611).
In the utility model, waterproof ventilated membrane (731) are arranged in water outlet (73) one end.
In the utility model, reinforcing rib (74) are respectively provided between pedestal (7) and water inlet (71) and water outlet (73).
In the utility model, handle (72) are arranged in pedestal (7) side, handle (72) and water outlet (73) and water inlet (71)
Perpendicular setting, medical worker do not influence to operate when filling the water and grasping the present apparatus.
In the utility model, handle (72) is in fan leaf sheet, and cylindrical anti-skid chequer (721), side are arranged on handle (72)
Just medical worker grasps the present apparatus.
In the utility model, expansion pipe (2) one end setting expansion tube head (11), expansion tube head (11) is convenient in coniform
It imports.
In the utility model, sacculus fills the water layer (23) and uses high-strength nylon material, props up together with the physiological saline of injection
It is good to support performance.
When being applicable in a kind of sacculus fascia extension fixture provided by the utility model, by water injection interface (621) to sacculus
Layer (23) water filling is filled the water, can be adjusted by the switch (61) on valve (6), sacculus fills the water after layer (23) fill the water, and air is from water outlet
Waterproof ventilated membrane (731) discharge of mouth (73), after water fills sacculus water filling layer (23), sacculus water filling layer (23) is expanded outwardly, directly
Diameter increase, it is adjustable expansion pipe (2) diameter from 8F to 12F between change, can disposably achieve the purpose that expand stoma, sacculus
Unidirectional load cell (3) are squeezed after water filling layer (23) expansion, it can by the display medical worker on dynamometer display unit (4)
It is postoperative to destroy waterproof ventilated membrane (731) to know the dynamics of expansion, sacculus is filled the water into layer from water outlet (73) with suction hose
(23) water is sucked out, and facilitates the taking-up present apparatus, effective percutaneous nephrolithy establishes the dirty channel of skin kidney skin.
A kind of sacculus fascia extension fixture structure provided by the utility model is simple, easy to use, by managing (2) in expansion
Layer (23) are filled the water around setting sacculus on ontology, water inlet (71) and water outlet (73) are set on end (5) and sacculus fills the water layer
(23) be connected, it is adjustable expansion pipe (2) diameter from 8F to 12F between change, can disposably achieve the purpose that expand stoma,
There is more good supportive than air bag simultaneously, be equipped with unidirectional load cell (3) between end (5) and expansion pipe (2), it is convenient
Medical staff's operation, alleviates the pain of patient, reduces the burden of medical staff, has in medical instruments field extensive real
The property used.
As described above, the utility model can be realized preferably, the above embodiments are only to the excellent of the utility model
It selects embodiment to be described, not the scope of the utility model is defined, do not departing from the spirit of the design of the utility model
Under the premise of, the various changes and improvements that those of ordinary skill in the art make the technical solution of the utility model should all be fallen
Enter in the protection scope that the utility model determines.
Claims (10)
1. a kind of sacculus fascia extension fixture, which is characterized in that including expansion pipe, force measuring machine, end and pedestal, expand pipe from
Silk guide passage, tube body layer and sacculus water filling layer are set gradually from inside to outside, expansion pipe one end is fixed with end, in force measuring machine,
One end that expansion pipe leans on proximal head is arranged in unidirectional load cell, and dynamometer display unit is arranged in end outer surface, unidirectionally
Load cell and dynamometer display unit are electrically connected, and end one end is fixedly linked with pedestal, setting water inlet in side on pedestal
Mouthful, water outlet is arranged in the other side on pedestal, and water inlet is equipped with valve, and valve is connected through a screw thread with water inlet.
2. a kind of sacculus fascia extension fixture as described in claim 1, which is characterized in that the silk guide passage passes through expansion
Pipe, end and pedestal setting.
3. a kind of sacculus fascia extension fixture as described in claim 1, which is characterized in that the valve includes valve body
And switch, valve body one end are connected through a screw thread with water inlet, the valve body other end be arranged water injection interface, valve body and
Switch is connected through a screw thread.
4. a kind of sacculus fascia extension fixture as described in claim 1 or 3 any one, which is characterized in that the valve
Ontology is in cross shape, and switch is in T font shape, and water injection hole is arranged in switch one end.
5. a kind of sacculus fascia extension fixture as described in claim 1, which is characterized in that water outlet one end setting is anti-
Water ventilated membrane.
6. a kind of sacculus fascia extension fixture as described in claim 1, which is characterized in that the pedestal is with water inlet and out
Reinforcing rib is respectively provided between the mouth of a river.
7. a kind of sacculus fascia extension fixture as described in claim 1, which is characterized in that hand is arranged in the pedestal side
Handle, handle and water outlet and the perpendicular setting of water inlet.
8. a kind of sacculus fascia extension fixture as claimed in claim 7, which is characterized in that the handle is in fan blade
Cylindrical anti-skid chequer is arranged on handle for shape.
9. a kind of sacculus fascia extension fixture as described in claim 1, which is characterized in that described expansion pipe one end, which is arranged, to be expanded
Zhang Guantou, expansion tube head is in coniform.
10. a kind of sacculus fascia extension fixture as described in claim 1, which is characterized in that the sacculus water filling layer uses
Nylon material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721293782.8U CN208176728U (en) | 2017-10-09 | 2017-10-09 | A kind of sacculus fascia extension fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721293782.8U CN208176728U (en) | 2017-10-09 | 2017-10-09 | A kind of sacculus fascia extension fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208176728U true CN208176728U (en) | 2018-12-04 |
Family
ID=64441591
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721293782.8U Active CN208176728U (en) | 2017-10-09 | 2017-10-09 | A kind of sacculus fascia extension fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208176728U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111110333A (en) * | 2020-02-19 | 2020-05-08 | 上海英诺伟医疗器械有限公司 | Percutaneous nephropuncture dilation kit, method of use thereof, and surgical assembly |
-
2017
- 2017-10-09 CN CN201721293782.8U patent/CN208176728U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111110333A (en) * | 2020-02-19 | 2020-05-08 | 上海英诺伟医疗器械有限公司 | Percutaneous nephropuncture dilation kit, method of use thereof, and surgical assembly |
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