CN211325447U - Clinical tumor chemotherapy locator - Google Patents
Clinical tumor chemotherapy locator Download PDFInfo
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- CN211325447U CN211325447U CN201922134857.3U CN201922134857U CN211325447U CN 211325447 U CN211325447 U CN 211325447U CN 201922134857 U CN201922134857 U CN 201922134857U CN 211325447 U CN211325447 U CN 211325447U
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Abstract
The utility model provides a clinical tumor chemotherapy locator. Clinical tumour chemotherapy locator includes mount pad, puncture mechanism, horizontal adjustment mechanism, height control mechanism, install bin and locking mechanical system, puncture mechanism installs on the mount pad, puncture mechanism includes sleeve pipe, slip chamber, pjncture needle, fixed plate, opening slip cap and first thread fixing pole, sleeve pipe fixed mounting is in the bottom of mount pad, and sheathed tube outer wall has seted up the slip chamber, the pjncture needle is inserted and is established intraductally at the cover, and the lateral wall fixed mounting of pjncture needle has the fixed plate, the fixed plate passes the slip chamber, opening slip cap cup joints on the sleeve pipe, and the extension end fixed connection of sheathed tube one end and fixed plate, the screw through-hole has been seted up to the lateral wall of opening slip cap, and the screw through-hole interpolation is equipped with threaded connection's first thread fixing pole. The utility model provides a clinical tumour chemotherapy locator has angle regulation and the fixed advantage of pjncture needle of being convenient for.
Description
Technical Field
The utility model relates to the technical field of medical treatment, especially, relate to a clinical tumour chemotherapy locator.
Background
Tumor refers to a new organism formed by local histiocyte proliferation under the action of various tumorigenic factors, and the new organism is mostly in an occupied block-shaped protrusion and is also called a neoplasm; radiotherapy or chemotherapy is often used for tumor treatment, and radiotherapy and chemotherapy refer to chemotherapy and are medicine promotion treatments for diseases caused by pathogenic microorganisms, parasites and malignant tumors. Radiation therapy is an important tool for the treatment of malignant tumors. Its advantages are killing tumor cells and suppressing growth and reproduction. The side effects are decreased gastric immunity, bone marrow suppression and the like, the diagnosis accuracy is gradually improved along with the continuous improvement of the examination means and the examination method, but a large part of tumors still have no typical imaging characteristics and are difficult to diagnose; the correct diagnosis requires three combinations of clinical, imaging and pathology; among them, pathological diagnosis plays a key role in the selection of treatment regimens, and needle biopsy is the main approach to obtain pathological diagnosis.
The degree of difficulty of puncture operation is very big, needs the very abundant doctor of experience to operate, when carrying out the puncture operation, lacks the stop device to the pjncture needle for the easy skew of puncture in-process needle body, shake influence puncture effect.
Therefore, there is a need to provide a clinical tumor chemotherapy localizer to solve the above technical problems.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides a clinical tumor chemotherapy positioner with angle regulation and convenient puncture needle fixation.
The utility model provides a clinical tumour chemotherapy locator includes: a mounting seat; the puncture mechanism is installed on the installation seat and comprises a sleeve, a sliding cavity, a puncture needle, a fixing plate, an opening sliding sleeve and a first thread fixing rod, the sleeve is fixedly installed at the bottom of the installation seat and is vertically arranged, the sliding cavity which is vertically arranged is formed in the outer wall of the sleeve, the puncture needle is inserted into the sleeve, the fixing plate is fixedly installed on the side wall of the puncture needle, the fixing plate penetrates through the sliding cavity and is in sliding connection with the sliding cavity, the opening sliding sleeve is sleeved on the sleeve and is in sliding connection with the sleeve, one end of the sleeve is fixedly connected with the extending end of the fixing plate, a thread through hole is formed in the side wall of the opening sliding sleeve, and the first thread fixing rod which is in threaded connection is inserted in the thread through hole; the horizontal adjusting mechanism is arranged on the mounting seat; the height adjusting mechanism is arranged in the upright post and is connected with the horizontal adjusting mechanism; the installation box is internally provided with a rotating mechanism and is rotationally connected with the upright post through the rotating mechanism; a locking mechanism mounted on the mounting case.
Preferably, the horizontal adjusting mechanism comprises a sleeve, a sliding rod and a second threaded fixing rod, the sliding rod is inserted in the sleeve, the other end of the sliding rod is fixedly connected with the side wall of the mounting seat, a threaded through hole is formed in the side wall, close to one end of the mounting seat, of the sleeve, and the second threaded fixing rod in threaded connection is inserted in the threaded through hole.
Preferably, height adjusting mechanism includes threaded rod, knob, threaded connection piece and spacing groove, the threaded rod rotates and installs in the stand, and the top of threaded rod extend the stand and with knob fixed connection, the cover is equipped with threaded connection's threaded connection piece on the threaded rod, and threaded connection piece's lateral wall and telescopic bottom fixed connection, threaded connection piece's inside wall is inserted and is established to the spacing inslot that the stand inner chamber was seted up and with spacing groove sliding connection.
Preferably, rotary mechanism includes pivot and gear, the bottom of pivot is passed through the bearing and is connected with the interior diapire rotation of install bin, and the other end of pivot extend the install bin and with the bottom fixed connection of stand, the fixed cover of pivot is gone up and is connect the gear.
Preferably, the locking mechanism comprises a screw rod, a tooth piece and a rotating button, the screw rod is inserted into a threaded through hole formed in the side wall of the installation box, the tooth piece connected in a rotating mode is installed at one end of the screw rod, and the rotating button is fixedly installed at the other end of the screw rod.
Preferably, the horizontal adjusting mechanism is arranged perpendicular to the upright post.
Compared with the prior art, the utility model provides a clinical tumour chemotherapy locator has following beneficial effect:
the utility model provides a clinical tumour chemotherapy locator, each adjustment mechanism of accessible adjusts pjncture needle to required puncture position and angle, consequently, the use flexibility of equipment has been improved, the opening sliding sleeve slides down during the puncture, reach the puncture position after until the pjncture needle, screw up first screw thread dead lever through the rotation and make first screw thread dead lever firmly fix the opening sliding sleeve at the sheathed tube lateral wall, thereby pjncture needle puncture depth of depth easily controls, avoid haring the myocardium, the work degree of difficulty and the unexpected puncture of pjncture needle that have reduced medical staff deepen or puncture phenomenons such as shallowly, stability after the pjncture needle puncture has been improved.
Drawings
Fig. 1 is a schematic structural diagram of a preferred embodiment of a clinical tumor chemotherapy positioner provided by the present invention;
FIG. 2 is an enlarged schematic view of the structure shown at A in FIG. 1;
FIG. 3 is a schematic structural view of the internal height adjustment mechanism of the column of FIG. 1;
fig. 4 is a schematic structural view of the rotation mechanism and the locking mechanism in the installation box shown in fig. 1.
Reference numbers in the figures: 1. the device comprises a mounting seat, 2, a puncture mechanism, 21, a sleeve, 22, a sliding cavity, 23, a puncture needle, 24, a fixing plate, 25, an opening sliding sleeve, 26, a first thread fixing rod, 3, a horizontal adjusting mechanism, 31, a sleeve, 32, a sliding rod, 33, a second thread fixing rod, 4, a stand column, 5, a height adjusting mechanism, 51, a threaded rod, 52, a knob, 53, a thread connecting block, 54, a limiting groove, 6, a mounting box, 7, a rotating mechanism, 71, a rotating shaft, 72, a gear, 8, a locking mechanism, 81, a screw rod, 82, a tooth piece, 83 and a rotating button.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and embodiments.
Please refer to fig. 1, fig. 2, fig. 3 and fig. 4 in combination, wherein fig. 1 is a schematic structural diagram of a preferred embodiment of a clinical tumor chemotherapy positioner according to the present invention; FIG. 2 is an enlarged schematic view of the structure shown at A in FIG. 1; FIG. 3 is a schematic structural view of the internal height adjustment mechanism of the column of FIG. 1; fig. 4 is a schematic structural view of the rotation mechanism and the locking mechanism in the installation box shown in fig. 1. The clinical tumor chemotherapy positioner comprises: the puncture outfit comprises a mounting seat 1, a puncture mechanism 2, a horizontal adjusting mechanism 3, a height adjusting mechanism 5, a mounting box 6 and a locking mechanism 8.
In the specific implementation, as shown in fig. 1 and 2, the puncture mechanism 2 is mounted on the mounting base 1, the puncture mechanism 2 comprises a sleeve 21, a sliding cavity 22, a puncture needle 23, a fixing plate 24, an opening sliding sleeve 25 and a first thread fixing rod 26, wherein the sleeve 21 is fixedly arranged at the bottom of the mounting seat 1 and is vertically arranged, and the outer wall of the cannula 21 is provided with a sliding cavity 22 which is vertically arranged, the puncture needle 23 is inserted in the cannula 21, and the side wall of the puncture needle 23 is fixedly provided with a fixed plate 24, the fixed plate 24 passes through the sliding cavity 22 and is in sliding connection with the sliding cavity 22, the opening sliding sleeve 25 is sleeved on the sleeve 21 and is in sliding connection with the sleeve 21, and one end of the sleeve 21 is fixedly connected with the extending end of the fixing plate 24, a threaded through hole is formed in the side wall of the opening sliding sleeve 25, and a first threaded fixing rod 26 in threaded connection is inserted in the threaded through hole.
It should be noted that: medical personnel need carry out the position of puncture at the patient and make the mark back, calculate the needs of good puncture depth, opening sliding sleeve 25 slides down, thereby opening sliding sleeve 25 drives pjncture needle 23 through fixed plate 24 and slides down along sleeve pipe 21, after reaching the puncture position until pjncture needle 23, make first screw thread dead lever 26 firmly fix opening sliding sleeve 25 at the lateral wall of sleeve pipe 21 through rotatory first screw thread dead lever 26 of screwing up, make pjncture needle 23 puncture depth easily controlled, avoid haring the myocardium, the work degree of difficulty and the unexpected puncture of pjncture needle 23 that have reduced medical staff deepen or puncture phenomenons such as shallowly, the stability after pjncture needle 23 punctures has been improved.
Referring to fig. 1 and 3, the horizontal adjusting mechanism 3 is installed on the installation base 1, the horizontal adjusting mechanism 3 includes a sleeve 31, a sliding rod 32 and a second threaded fixing rod 33, the sliding rod 32 is inserted into the sleeve 31, the other end of the sliding rod 32 is fixedly connected with the side wall of the installation base 1, a threaded through hole is opened on the side wall of the sleeve 31 near one end of the installation base 1, the second threaded fixing rod 33 is inserted in the threaded through hole, the height adjusting mechanism 5 is arranged in the upright column 4 and connected with the horizontal adjusting mechanism 3, the height adjusting mechanism 5 includes a threaded rod 51, a knob 52, a threaded connecting block 53 and a limiting groove 54, the threaded rod 51 is rotatably installed in the upright column 4, the top of the threaded rod 51 extends out of the upright column 4 and is fixedly connected with the knob 52, the threaded rod 51 is sleeved with the threaded connecting block 53 in threaded connection, the outer side wall of the threaded connecting block 53 is fixedly connected with the bottom of the sleeve 31, the inner side wall of the threaded connecting block 53 is inserted into a limiting groove 54 formed in the inner cavity of the upright post 4 and is in sliding connection with the limiting groove 54, and the horizontal adjusting mechanism 3 is perpendicular to the upright post 4.
It should be noted that: when the puncture mechanism 2 is adjusted in horizontal distance, the sliding rod 32 can be slid, after the horizontal distance is adjusted, the second threaded fixing rod 33 is used for locking the puncture mechanism, when the puncture mechanism 2 is adjusted in height, the knob 52 can be rotated, so that the threaded connecting block 53 slides along the threaded rod 51 and the height of the puncture mechanism 2 is adjusted, and the threaded connecting block 53 is slidably connected with the limiting groove 54, so that the threaded connecting block 53 does not swing due to the rotation of the threaded rod 51, and the use flexibility of the device is improved.
Referring to fig. 1 and 4, install rotary mechanism 7 in the install bin 6, and install bin 6 rotates with stand 4 through rotary mechanism 7 and is connected, rotary mechanism 7 includes pivot 71 and gear 72, the bottom of pivot 71 is passed through the bearing and is connected with the interior diapire rotation of install bin 6, and the other end of pivot 71 extend install bin 6 and with the bottom fixed connection of stand 4, the fixed cover has connect gear 72 on the pivot 71, and locking mechanical system 8 installs on install bin 6, locking mechanical system 8 includes lead screw 81, tooth piece 82 and turn button 83, during the threaded through hole that the lateral wall of install bin 6 was seted up was inserted to lead screw 81, the tooth piece 82 of rotation connection is installed to the one end of lead screw 81, and the other end fixed mounting of lead screw 81 has turn button 83.
It should be noted that: when the puncturing mechanism 2 is directionally rotated, the upright post 4 is rotated, so that the upright post 4 is rotated on the mounting box 6 through the rotating shaft 71, after the puncturing needle 23 is rotated to correspond to the puncturing position of a patient, the screw rod 81 is driven through the rotating button 83 to push the tooth sheet 82 to be inserted into the corresponding gear 72, and therefore the locking of the upright post 4 is completed, and the rotation of the device is avoided when the puncturing needle 23 punctures.
The utility model provides a clinical tumour chemotherapy locator's theory of operation as follows:
when the device is used for chemotherapy puncture of a tumor patient, the mounting box 6 is fixed on a patient bed through a screw, when the puncture mechanism 2 is directionally rotated, the upright post 4 is rotated, so that the upright post 4 rotates on the mounting box 6 through the rotating shaft 71, after the puncture needle 23 is rotated to a position corresponding to the puncture position of the patient, the screw rod 81 is driven by the rotating knob 83 to push the toothed sheet 82 to be inserted into the corresponding gear 72, so that the locking of the upright post 4 is completed, the rotation of the device is avoided when the puncture needle 23 punctures, when the puncture mechanism 2 is horizontally adjusted, the sliding rod 32 can be used, after the horizontal distance is adjusted, the sliding rod 33 is locked through the second threaded fixing rod 33, when the puncture mechanism 2 is adjusted in height, the knob 52 is rotated, so that the threaded connecting block 53 slides along the threaded rod 51 and adjusts the height of the puncture mechanism 2, and as the threaded connecting block 53 is connected with the limiting groove 54 in a sliding manner, thereby threaded connection piece 53 does not take place wobbling phenomenon because of the rotation of threaded rod 51, thereby the use flexibility of equipment has been improved, after the position control, medical personnel make the mark in the position that the patient need carry out the puncture after, calculate the needs of the puncture depth, opening sliding sleeve 25 slides down, thereby opening sliding sleeve 25 drives pjncture needle 23 through fixed plate 24 and slides down along sleeve 21, after pjncture needle 23 reached the puncture position, make first threaded fixing pole 26 firmly fix opening sliding sleeve 25 at the lateral wall of sleeve 21 through rotatory screwing up first threaded fixing pole 26, make pjncture needle 23 puncture depth easily controlled, avoid haring the myocardium, medical personnel's work degree of difficulty and pjncture needle 23 accidental puncture deepening or puncture phenomenons such as shallowly, the stability after the pjncture needle 23 puncture has been improved.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.
Claims (6)
1. A clinical tumor chemotherapy localizer, comprising:
a mounting seat (1);
the puncture mechanism (2), the puncture mechanism (2) is installed on the installation seat (1), the puncture mechanism (2) comprises a sleeve (21), a sliding cavity (22), a puncture needle (23), a fixing plate (24), an opening sliding sleeve (25) and a first thread fixing rod (26), the sleeve (21) is fixedly installed at the bottom of the installation seat (1) and is vertically arranged, the sliding cavity (22) which is vertically arranged is formed in the outer wall of the sleeve (21), the puncture needle (23) is inserted into the sleeve (21), the fixing plate (24) is fixedly installed on the side wall of the puncture needle (23), the fixing plate (24) penetrates through the sliding cavity (22) and is in sliding connection with the sliding cavity (22), the opening sliding sleeve (25) is sleeved on the sleeve (21) and is in sliding connection with the sleeve (21), and one end of the sleeve (21) is fixedly connected with the extending end of the fixing plate (24), the side wall of the opening sliding sleeve (25) is provided with a threaded through hole, and a first threaded fixing rod (26) in threaded connection is inserted in the threaded through hole;
the horizontal adjusting mechanism (3), the horizontal adjusting mechanism (3) is installed on the installation seat (1);
the height adjusting mechanism (5) is arranged in the upright post (4) and connected with the horizontal adjusting mechanism (3);
the mounting box (6) is internally provided with a rotating mechanism (7), and the mounting box (6) is rotatably connected with the upright post (4) through the rotating mechanism (7);
a locking mechanism (8), the locking mechanism (8) being mounted on the mounting box (6).
2. The clinical tumor chemotherapy positioner according to claim 1, wherein the horizontal adjusting mechanism (3) comprises a sleeve (31), a sliding rod (32) and a second threaded fixing rod (33), the sliding rod (32) is inserted into the sleeve (31), the other end of the sliding rod (32) is fixedly connected with the side wall of the mounting seat (1), a threaded through hole is formed in the side wall of the sleeve (31) close to one end of the mounting seat (1), and the second threaded fixing rod (33) is inserted into the threaded through hole and is in threaded connection with the sleeve.
3. The clinical tumor chemotherapy positioner according to claim 1, wherein the height adjusting mechanism (5) comprises a threaded rod (51), a knob (52), a threaded connecting block (53) and a limiting groove (54), the threaded rod (51) is rotatably installed in the upright column (4), the top of the threaded rod (51) extends out of the upright column (4) and is fixedly connected with the knob (52), the threaded rod (51) is sleeved with the threaded connecting block (53) which is in threaded connection, the outer side wall of the threaded connecting block (53) is fixedly connected with the bottom of the sleeve (31), and the inner side wall of the threaded connecting block (53) is inserted into the limiting groove (54) formed in the inner cavity of the upright column (4) and is slidably connected with the limiting groove (54).
4. The clinical tumor chemotherapy positioner according to claim 1, wherein the rotating mechanism (7) comprises a rotating shaft (71) and a gear (72), the bottom of the rotating shaft (71) is rotatably connected with the inner bottom wall of the mounting box (6) through a bearing, the other end of the rotating shaft (71) extends out of the mounting box (6) and is fixedly connected with the bottom of the upright post (4), and the gear (72) is fixedly sleeved on the rotating shaft (71).
5. The clinical tumor chemotherapy positioner according to claim 1, wherein the locking mechanism (8) comprises a screw rod (81), a tooth plate (82) and a rotating button (83), the screw rod (81) is inserted into a threaded through hole formed in the side wall of the mounting box (6), the tooth plate (82) which is rotatably connected is installed at one end of the screw rod (81), and the rotating button (83) is fixedly installed at the other end of the screw rod (81).
6. Clinical tumor chemotherapy positioner according to claim 1, characterized in that the horizontal adjustment mechanism (3) is arranged perpendicular to the upright (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922134857.3U CN211325447U (en) | 2019-12-03 | 2019-12-03 | Clinical tumor chemotherapy locator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922134857.3U CN211325447U (en) | 2019-12-03 | 2019-12-03 | Clinical tumor chemotherapy locator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211325447U true CN211325447U (en) | 2020-08-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922134857.3U Expired - Fee Related CN211325447U (en) | 2019-12-03 | 2019-12-03 | Clinical tumor chemotherapy locator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211325447U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112545672A (en) * | 2020-11-10 | 2021-03-26 | 焦旭光 | A location auxiliary assembly for tumour operation excision |
| CN112568978A (en) * | 2020-12-10 | 2021-03-30 | 姚潺鑫 | Clinical puncture positioning device |
| CN113229939A (en) * | 2021-04-29 | 2021-08-10 | 江苏众远智能装备有限公司 | High-precision puncture cooperation robot and production method |
| WO2022073338A1 (en) * | 2020-10-08 | 2022-04-14 | 王洪奎 | Robotic arm used for automatic puncturing |
-
2019
- 2019-12-03 CN CN201922134857.3U patent/CN211325447U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022073338A1 (en) * | 2020-10-08 | 2022-04-14 | 王洪奎 | Robotic arm used for automatic puncturing |
| CN112545672A (en) * | 2020-11-10 | 2021-03-26 | 焦旭光 | A location auxiliary assembly for tumour operation excision |
| CN112568978A (en) * | 2020-12-10 | 2021-03-30 | 姚潺鑫 | Clinical puncture positioning device |
| CN113229939A (en) * | 2021-04-29 | 2021-08-10 | 江苏众远智能装备有限公司 | High-precision puncture cooperation robot and production method |
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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: 20200825 Termination date: 20211203 |
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| CF01 | Termination of patent right due to non-payment of annual fee |